"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/03/04 01:54:42 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-dokijas9dape"
2026/03/04 01:54:42 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/04 01:54:42 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': Has cached credentials
2026/03/04 01:54:43 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': Used cached credential to initialize the ProtonDrive API
2026/03/04 01:54:44 DEBUG : Creating backend with remote "/tmp/rclone100233486"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:44 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:44 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:45.190054 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:45.190113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:45 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:45 DEBUG : Looking for writers
2026/03/04 01:54:45 DEBUG : >WaitForWriters: 
2026/03/04 01:54:45 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.76s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:45 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:45 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:46.034864 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:46.034891 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:46 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:46 DEBUG : Looking for writers
2026/03/04 01:54:46 DEBUG : >WaitForWriters: 
2026/03/04 01:54:46 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.88s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:46 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:46 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:46.788115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:46.788138 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:46 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:46 DEBUG : Looking for writers
2026/03/04 01:54:46 DEBUG : >WaitForWriters: 
2026/03/04 01:54:46 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.74s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:46 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:46 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:47.576207 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:47.576254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:47 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:47 DEBUG : Looking for writers
2026/03/04 01:54:47 DEBUG : >WaitForWriters: 
2026/03/04 01:54:47 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.76s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:47 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:47 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:48.317833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:48.317867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:48 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:48 DEBUG : Looking for writers
2026/03/04 01:54:48 DEBUG : >WaitForWriters: 
2026/03/04 01:54:48 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.76s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:48 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:48 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:49.151870 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:49.151894 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:49 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:49 DEBUG : Looking for writers
2026/03/04 01:54:49 DEBUG : >WaitForWriters: 
2026/03/04 01:54:49 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.84s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:49 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:49 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:49.920625 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:49.920671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:49 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:49 DEBUG : Looking for writers
2026/03/04 01:54:49 DEBUG : >WaitForWriters: 
2026/03/04 01:54:50 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.75s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:50 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:50 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:50.711536 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:50.711564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:50 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:50 DEBUG : Looking for writers
2026/03/04 01:54:50 DEBUG : >WaitForWriters: 
2026/03/04 01:54:50 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.81s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:50 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:50 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:51.514901 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:51.514933 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:51 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:51 DEBUG : Looking for writers
2026/03/04 01:54:51 DEBUG : >WaitForWriters: 
2026/03/04 01:54:51 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.78s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:51 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:51 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:52.284569 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:52.284597 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:52 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:52 DEBUG : Looking for writers
2026/03/04 01:54:52 DEBUG : >WaitForWriters: 
2026/03/04 01:54:52 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.80s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:52 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:52 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:53.136842 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:53.136868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:53 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:53 DEBUG : Looking for writers
2026/03/04 01:54:53 DEBUG : >WaitForWriters: 
2026/03/04 01:54:53 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.85s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:53 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:53 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:53.923140 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:53.923175 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:53 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:53 DEBUG : Looking for writers
2026/03/04 01:54:53 DEBUG : >WaitForWriters: 
2026/03/04 01:54:54 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.77s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:54 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:54 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:54.810227 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:54.810258 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:54 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:54 DEBUG : Looking for writers
2026/03/04 01:54:54 DEBUG : >WaitForWriters: 
2026/03/04 01:54:54 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.91s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:54 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:54 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:55.664240 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:55.664273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:55 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:55 DEBUG : Looking for writers
2026/03/04 01:54:55 DEBUG : >WaitForWriters: 
2026/03/04 01:54:55 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.89s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:55 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:55 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:56.507797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:56.507857 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:56 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:56 DEBUG : Looking for writers
2026/03/04 01:54:56 DEBUG : >WaitForWriters: 
2026/03/04 01:54:56 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.81s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:56 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:56 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:57.556482 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:57.556512 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:57 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:57 DEBUG : Looking for writers
2026/03/04 01:54:57 DEBUG : >WaitForWriters: 
2026/03/04 01:54:57 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (1.02s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:57 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:57 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:58.325387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:58.325411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:58 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:58 DEBUG : Looking for writers
2026/03/04 01:54:58 DEBUG : >WaitForWriters: 
2026/03/04 01:54:58 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.78s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:58 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:58 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:54:59.246905 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:54:59.246934 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:54:59 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:54:59 DEBUG : Looking for writers
2026/03/04 01:54:59 DEBUG : >WaitForWriters: 
2026/03/04 01:54:59 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.92s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:54:59 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:54:59 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:00.030512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:00.030543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:00 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:00 DEBUG : Looking for writers
2026/03/04 01:55:00 DEBUG : >WaitForWriters: 
2026/03/04 01:55:00 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.81s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:00 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:00 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:00.805469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:00.805494 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:00 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:00 DEBUG : Looking for writers
2026/03/04 01:55:00 DEBUG : >WaitForWriters: 
2026/03/04 01:55:00 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.74s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:00 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:00 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:01.570159 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:01.570187 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:01 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:01 DEBUG : Looking for writers
2026/03/04 01:55:01 DEBUG : >WaitForWriters: 
2026/03/04 01:55:01 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.79s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:01 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:01 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:02.332122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:02.332156 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:02 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:02 DEBUG : Looking for writers
2026/03/04 01:55:02 DEBUG : >WaitForWriters: 
2026/03/04 01:55:02 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:02 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:02 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:03.064613 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:03.064636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:03 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:03 DEBUG : Looking for writers
2026/03/04 01:55:03 DEBUG : >WaitForWriters: 
2026/03/04 01:55:03 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:03 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:03.805784 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:03.805806 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:03 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:03 DEBUG : Looking for writers
2026/03/04 01:55:03 DEBUG : >WaitForWriters: 
2026/03/04 01:55:03 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:03 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:03 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:04.546801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:04.546823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:04 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:04 DEBUG : Looking for writers
2026/03/04 01:55:04 DEBUG : >WaitForWriters: 
2026/03/04 01:55:04 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:04 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:04 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:04 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:04 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:04 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:05.301225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:05.301245 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:05 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:05 DEBUG : Looking for writers
2026/03/04 01:55:05 DEBUG : >WaitForWriters: 
2026/03/04 01:55:05 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:05 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:05 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:05 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:05 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:05 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:06.063551 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:06.063583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:06 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:06 DEBUG : Looking for writers
2026/03/04 01:55:06 DEBUG : >WaitForWriters: 
2026/03/04 01:55:06 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:06 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.47s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.75s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.73s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.73s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.75s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.74s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.76s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:06 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:06 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:07.122212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:07.122241 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:07 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:07 DEBUG : Looking for writers
2026/03/04 01:55:07 DEBUG : >WaitForWriters: 
2026/03/04 01:55:07 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (1.06s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:07 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:07 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:07.916808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:07.916840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:07 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:07 DEBUG : Looking for writers
2026/03/04 01:55:07 DEBUG : >WaitForWriters: 
2026/03/04 01:55:08 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.83s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:08 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:08 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:08.682302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:08.682342 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:08 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:08 DEBUG : Looking for writers
2026/03/04 01:55:08 DEBUG : >WaitForWriters: 
2026/03/04 01:55:08 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.78s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:08 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:08 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:09.586268 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:09.586307 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:09 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:09 DEBUG : Looking for writers
2026/03/04 01:55:09 DEBUG : >WaitForWriters: 
2026/03/04 01:55:09 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.87s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:09 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:10.315081 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:10.315106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:10 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:10 DEBUG : Looking for writers
2026/03/04 01:55:10 DEBUG : >WaitForWriters: 
2026/03/04 01:55:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.74s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:10 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:10 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:11.105217 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:11.105416 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:11 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:11 DEBUG : Looking for writers
2026/03/04 01:55:11 DEBUG : >WaitForWriters: 
2026/03/04 01:55:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:11 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:11 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:11 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:11 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:11 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:11.857890 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:11.857927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:11 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:11 DEBUG : Looking for writers
2026/03/04 01:55:11 DEBUG : >WaitForWriters: 
2026/03/04 01:55:11 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:12 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:12.660780 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:12.660810 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:12 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:12 DEBUG : Looking for writers
2026/03/04 01:55:12 DEBUG : >WaitForWriters: 
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:13.461488 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:13.461522 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:13 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:13 DEBUG : Looking for writers
2026/03/04 01:55:13 DEBUG : >WaitForWriters: 
2026/03/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:14.223653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:14.223700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:14 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:14 DEBUG : Looking for writers
2026/03/04 01:55:14 DEBUG : >WaitForWriters: 
2026/03/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:15.009849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:15.009881 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:15 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:15 DEBUG : Looking for writers
2026/03/04 01:55:15 DEBUG : >WaitForWriters: 
2026/03/04 01:55:15 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:15 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.66s)
    --- FAIL: TestFileRename/off,forceCache=false (0.76s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.78s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.81s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.76s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.78s)
    --- FAIL: TestFileRename/full,forceCache=false (0.75s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:15 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:15 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:15.774127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:15.774169 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:15 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:15 DEBUG : Looking for writers
2026/03/04 01:55:15 DEBUG : >WaitForWriters: 
2026/03/04 01:55:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.78s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:15 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:15 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:16.534623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:16.534666 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:16 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:16 DEBUG : Looking for writers
2026/03/04 01:55:16 DEBUG : >WaitForWriters: 
2026/03/04 01:55:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.78s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:16 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:16 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:17.308831 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:17.308861 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:17 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:17 DEBUG : Looking for writers
2026/03/04 01:55:17 DEBUG : >WaitForWriters: 
2026/03/04 01:55:17 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.74s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:17 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:18.048188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:18.048216 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:18 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:18 DEBUG : Looking for writers
2026/03/04 01:55:18 DEBUG : >WaitForWriters: 
2026/03/04 01:55:18 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.74s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:18 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:18 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 01:55:18.873952 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:18.874017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:18 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:18 DEBUG : Looking for writers
2026/03/04 01:55:18 DEBUG : >WaitForWriters: 
2026/03/04 01:55:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.84s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:19 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:19.698564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:19.698595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:19 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:19 DEBUG : Looking for writers
2026/03/04 01:55:19 DEBUG : >WaitForWriters: 
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.81s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:19 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:19 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:20.419173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:20.419205 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:20 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:20 DEBUG : Looking for writers
2026/03/04 01:55:20 DEBUG : >WaitForWriters: 
2026/03/04 01:55:20 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:20 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.72s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:20 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:20 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:20 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:20 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:21.184044 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:55:21.184076 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:55:21 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:55:21 DEBUG : Looking for writers
2026/03/04 01:55:21 DEBUG : >WaitForWriters: 
2026/03/04 01:55:21 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:55:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.80s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:55:21 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:55:21 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:55:21 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:55:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:55:21 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:55:21.673125 WARN RESTY 429 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/links/67GMGeDNFTj5DKqz5IX5-c-3o1CsW7SWmTd0TzGbQ5vRf4DA359WYkF2VvYdp-J9R586dYjCpQda1RURAGgtJw==/checkAvailableHashes: Too many recent API requests (Code=429, Status=429), Attempt 1
time="2026-03-04T01:55:21Z" level=warning msg="Too many requests, retrying after delay" after=38 method=POST pkg=go-proton-api status=429 url="https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/links/67GMGeDNFTj5DKqz5IX5-c-3o1CsW7SWmTd0TzGbQ5vRf4DA359WYkF2VvYdp-J9R586dYjCpQda1RURAGgtJw==/checkAvailableHashes"
2026/03/04 01:56:00.399594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:00.399614 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:00 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:56:00 DEBUG : Looking for writers
2026/03/04 01:56:00 DEBUG : >WaitForWriters: 
2026/03/04 01:56:00 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:56:00 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (39.20s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:56:00 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:56:00 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:56:00 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:56:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:56:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:00 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:56:01.211685 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:01.211718 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:01 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : >WaitForWriters: 
2026/03/04 01:56:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:56:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.82s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:56:01 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:56:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:56:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:56:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:56:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:56:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 01:56:01 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:56:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 01:56:01 DEBUG : file1: newRWFileHandle: 
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): openPending: 
2026/03/04 01:56:01 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/04 01:56:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): >openPending: err=<nil>
2026/03/04 01:56:01 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/04 01:56:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:56:01 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/04 01:56:01 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): _writeAt: size=5, off=0
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): >_writeAt: n=5, err=<nil>
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): _writeAt: size=7, off=5
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): >_writeAt: n=7, err=<nil>
2026/03/04 01:56:01 DEBUG : file1: vfs cache: truncate to size=11
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): close: 
2026/03/04 01:56:01 DEBUG : file1: vfs cache: setting modification time to 2026-03-04 01:56:01.522537137 +0000 UTC m=+78.945159216
2026/03/04 01:56:01 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): >close: err=<nil>
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): close: 
2026/03/04 01:56:01 DEBUG : file1(0xc0006e8e00): >close: err=file already closed
2026/03/04 01:56:01 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/04 01:56:01 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/04 01:56:01 DEBUG : Looking for writers
2026/03/04 01:56:01 DEBUG : file1: reading active writers
2026/03/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/04 01:56:02 DEBUG : Looking for writers
2026/03/04 01:56:02 DEBUG : file1: reading active writers
2026/03/04 01:56:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/04 01:56:02.427177 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:02.427206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:02 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:02 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:02 DEBUG : Looking for writers
2026/03/04 01:56:02 DEBUG : file1: reading active writers
2026/03/04 01:56:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:03.410403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:03.410440 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:03 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:03 DEBUG : Looking for writers
2026/03/04 01:56:03 DEBUG : file1: reading active writers
2026/03/04 01:56:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:03 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:04.558336 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:04.558358 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:04 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:04 DEBUG : Looking for writers
2026/03/04 01:56:04 DEBUG : file1: reading active writers
2026/03/04 01:56:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:05 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:05 DEBUG : Looking for writers
2026/03/04 01:56:05 DEBUG : file1: reading active writers
2026/03/04 01:56:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:06.280072 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:06.280091 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:06 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:06 DEBUG : Looking for writers
2026/03/04 01:56:06 DEBUG : file1: reading active writers
2026/03/04 01:56:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:07 DEBUG : Looking for writers
2026/03/04 01:56:07 DEBUG : file1: reading active writers
2026/03/04 01:56:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:07 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:08.751672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:08.751694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:08 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:08 DEBUG : Looking for writers
2026/03/04 01:56:08 DEBUG : file1: reading active writers
2026/03/04 01:56:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:09 DEBUG : Looking for writers
2026/03/04 01:56:09 DEBUG : file1: reading active writers
2026/03/04 01:56:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:10 DEBUG : Looking for writers
2026/03/04 01:56:10 DEBUG : file1: reading active writers
2026/03/04 01:56:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:11 DEBUG : Looking for writers
2026/03/04 01:56:11 DEBUG : file1: reading active writers
2026/03/04 01:56:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:11 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:12.765161 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:12.765198 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:12 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:12 DEBUG : Looking for writers
2026/03/04 01:56:12 DEBUG : file1: reading active writers
2026/03/04 01:56:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:13 DEBUG : Looking for writers
2026/03/04 01:56:13 DEBUG : file1: reading active writers
2026/03/04 01:56:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:14 DEBUG : Looking for writers
2026/03/04 01:56:14 DEBUG : file1: reading active writers
2026/03/04 01:56:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:15 DEBUG : Looking for writers
2026/03/04 01:56:15 DEBUG : file1: reading active writers
2026/03/04 01:56:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:16 DEBUG : Looking for writers
2026/03/04 01:56:16 DEBUG : file1: reading active writers
2026/03/04 01:56:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:17 DEBUG : Looking for writers
2026/03/04 01:56:17 DEBUG : file1: reading active writers
2026/03/04 01:56:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:18 DEBUG : Looking for writers
2026/03/04 01:56:18 DEBUG : file1: reading active writers
2026/03/04 01:56:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:19 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:19 DEBUG : Looking for writers
2026/03/04 01:56:19 DEBUG : file1: reading active writers
2026/03/04 01:56:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:20.015758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:20.015782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:20 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:20 DEBUG : Looking for writers
2026/03/04 01:56:20 DEBUG : file1: reading active writers
2026/03/04 01:56:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:21 DEBUG : Looking for writers
2026/03/04 01:56:21 DEBUG : file1: reading active writers
2026/03/04 01:56:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:22 DEBUG : Looking for writers
2026/03/04 01:56:22 DEBUG : file1: reading active writers
2026/03/04 01:56:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:23 DEBUG : Looking for writers
2026/03/04 01:56:23 DEBUG : file1: reading active writers
2026/03/04 01:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:24 DEBUG : Looking for writers
2026/03/04 01:56:24 DEBUG : file1: reading active writers
2026/03/04 01:56:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:25 DEBUG : Looking for writers
2026/03/04 01:56:25 DEBUG : file1: reading active writers
2026/03/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:26 DEBUG : Looking for writers
2026/03/04 01:56:26 DEBUG : file1: reading active writers
2026/03/04 01:56:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:27 DEBUG : Looking for writers
2026/03/04 01:56:27 DEBUG : file1: reading active writers
2026/03/04 01:56:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:28 DEBUG : Looking for writers
2026/03/04 01:56:28 DEBUG : file1: reading active writers
2026/03/04 01:56:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:29 DEBUG : Looking for writers
2026/03/04 01:56:29 DEBUG : file1: reading active writers
2026/03/04 01:56:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:30 DEBUG : Looking for writers
2026/03/04 01:56:30 DEBUG : file1: reading active writers
2026/03/04 01:56:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:31 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000acf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a1c508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644322624} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760180673759409 ext:78945159216 loc:0x45894e0} ATime:{wall:14006760180673775780 ext:78945175587 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:56:31 DEBUG : >WaitForWriters: 
2026/03/04 01:56:31 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/04 01:56:32 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:33 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/04 01:56:33.805065 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:56:33.805093 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:56:33 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/03/04 01:56:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/04 01:56:39 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/04 01:56:39 DEBUG : Looking for writers
2026/03/04 01:56:39 DEBUG : file1: reading active writers
2026/03/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/04 01:56:40 DEBUG : Looking for writers
2026/03/04 01:56:40 DEBUG : file1: reading active writers
2026/03/04 01:56:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:41 DEBUG : Looking for writers
2026/03/04 01:56:41 DEBUG : file1: reading active writers
2026/03/04 01:56:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:42 DEBUG : Looking for writers
2026/03/04 01:56:42 DEBUG : file1: reading active writers
2026/03/04 01:56:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:43 DEBUG : Looking for writers
2026/03/04 01:56:43 DEBUG : file1: reading active writers
2026/03/04 01:56:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:44 DEBUG : Looking for writers
2026/03/04 01:56:44 DEBUG : file1: reading active writers
2026/03/04 01:56:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:45 DEBUG : Looking for writers
2026/03/04 01:56:45 DEBUG : file1: reading active writers
2026/03/04 01:56:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:46 DEBUG : Looking for writers
2026/03/04 01:56:46 DEBUG : file1: reading active writers
2026/03/04 01:56:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:47 DEBUG : Looking for writers
2026/03/04 01:56:47 DEBUG : file1: reading active writers
2026/03/04 01:56:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:48 DEBUG : Looking for writers
2026/03/04 01:56:48 DEBUG : file1: reading active writers
2026/03/04 01:56:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:49 DEBUG : Looking for writers
2026/03/04 01:56:49 DEBUG : file1: reading active writers
2026/03/04 01:56:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:50 DEBUG : Looking for writers
2026/03/04 01:56:50 DEBUG : file1: reading active writers
2026/03/04 01:56:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:51 DEBUG : Looking for writers
2026/03/04 01:56:51 DEBUG : file1: reading active writers
2026/03/04 01:56:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:52 DEBUG : Looking for writers
2026/03/04 01:56:52 DEBUG : file1: reading active writers
2026/03/04 01:56:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:53 DEBUG : Looking for writers
2026/03/04 01:56:53 DEBUG : file1: reading active writers
2026/03/04 01:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:54 DEBUG : Looking for writers
2026/03/04 01:56:54 DEBUG : file1: reading active writers
2026/03/04 01:56:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:55 DEBUG : Looking for writers
2026/03/04 01:56:55 DEBUG : file1: reading active writers
2026/03/04 01:56:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:56 DEBUG : Looking for writers
2026/03/04 01:56:56 DEBUG : file1: reading active writers
2026/03/04 01:56:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:57 DEBUG : Looking for writers
2026/03/04 01:56:57 DEBUG : file1: reading active writers
2026/03/04 01:56:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:58 DEBUG : Looking for writers
2026/03/04 01:56:58 DEBUG : file1: reading active writers
2026/03/04 01:56:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:56:59 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:56:59 DEBUG : Looking for writers
2026/03/04 01:56:59 DEBUG : file1: reading active writers
2026/03/04 01:56:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:00.381204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:00.381235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:00 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:00 DEBUG : Looking for writers
2026/03/04 01:57:00 DEBUG : file1: reading active writers
2026/03/04 01:57:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/04 01:57:01 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/04 01:57:01 DEBUG : Looking for writers
2026/03/04 01:57:01 DEBUG : file1: reading active writers
2026/03/04 01:57:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:02 DEBUG : Looking for writers
2026/03/04 01:57:02 DEBUG : file1: reading active writers
2026/03/04 01:57:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:03 DEBUG : Looking for writers
2026/03/04 01:57:03 DEBUG : file1: reading active writers
2026/03/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:04 DEBUG : Looking for writers
2026/03/04 01:57:04 DEBUG : file1: reading active writers
2026/03/04 01:57:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:05 DEBUG : Looking for writers
2026/03/04 01:57:05 DEBUG : file1: reading active writers
2026/03/04 01:57:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:06 DEBUG : Looking for writers
2026/03/04 01:57:06 DEBUG : file1: reading active writers
2026/03/04 01:57:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:07 DEBUG : Looking for writers
2026/03/04 01:57:07 DEBUG : file1: reading active writers
2026/03/04 01:57:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:08 DEBUG : Looking for writers
2026/03/04 01:57:08 DEBUG : file1: reading active writers
2026/03/04 01:57:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:09 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000acf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a1c508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644322624} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760180673759409 ext:78945159216 loc:0x45894e0} ATime:{wall:14006760180673775780 ext:78945175587 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:57:09 DEBUG : >WaitForWriters: 
2026/03/04 01:57:09 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:57:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.11s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:57:09 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:57:09 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:57:09 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:57:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 01:57:09 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:57:09 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 01:57:09 DEBUG : file1: newRWFileHandle: 
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): openPending: 
2026/03/04 01:57:09 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/04 01:57:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): >openPending: err=<nil>
2026/03/04 01:57:09 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/04 01:57:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:57:09 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/04 01:57:09 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): _writeAt: size=7, off=0
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): >_writeAt: n=7, err=<nil>
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): _writeAt: size=6, off=5
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): >_writeAt: n=6, err=<nil>
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): close: 
2026/03/04 01:57:09 DEBUG : file1: vfs cache: setting modification time to 2026-03-04 01:57:09.665809503 +0000 UTC m=+147.088431612
2026/03/04 01:57:09 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): >close: err=<nil>
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): _writeAt: size=5, off=0
2026/03/04 01:57:09 DEBUG : file1(0xc00080c5c0): >_writeAt: n=0, err=file already closed
2026/03/04 01:57:09 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/04 01:57:09 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/04 01:57:09 DEBUG : Looking for writers
2026/03/04 01:57:09 DEBUG : file1: reading active writers
2026/03/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/04 01:57:10 DEBUG : Looking for writers
2026/03/04 01:57:10 DEBUG : file1: reading active writers
2026/03/04 01:57:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/04 01:57:10.590926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:10.591027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:10 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:10 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:10 DEBUG : Looking for writers
2026/03/04 01:57:10 DEBUG : file1: reading active writers
2026/03/04 01:57:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:11.591724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:11.591788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:11 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:11 DEBUG : Looking for writers
2026/03/04 01:57:11 DEBUG : file1: reading active writers
2026/03/04 01:57:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:11 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:12.834479 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:12.834502 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:12 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:12 DEBUG : Looking for writers
2026/03/04 01:57:12 DEBUG : file1: reading active writers
2026/03/04 01:57:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:13 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:13 DEBUG : Looking for writers
2026/03/04 01:57:13 DEBUG : file1: reading active writers
2026/03/04 01:57:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:14.460386 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:14.460456 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:14 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:14 DEBUG : Looking for writers
2026/03/04 01:57:14 DEBUG : file1: reading active writers
2026/03/04 01:57:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:15 DEBUG : Looking for writers
2026/03/04 01:57:15 DEBUG : file1: reading active writers
2026/03/04 01:57:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:16 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:16.749865 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:16.749904 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:16 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:16 DEBUG : Looking for writers
2026/03/04 01:57:16 DEBUG : file1: reading active writers
2026/03/04 01:57:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:17 DEBUG : Looking for writers
2026/03/04 01:57:17 DEBUG : file1: reading active writers
2026/03/04 01:57:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:18 DEBUG : Looking for writers
2026/03/04 01:57:18 DEBUG : file1: reading active writers
2026/03/04 01:57:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:19 DEBUG : Looking for writers
2026/03/04 01:57:19 DEBUG : file1: reading active writers
2026/03/04 01:57:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:19 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:20.711981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:20.712042 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:20 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:20 DEBUG : Looking for writers
2026/03/04 01:57:20 DEBUG : file1: reading active writers
2026/03/04 01:57:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:21 DEBUG : Looking for writers
2026/03/04 01:57:21 DEBUG : file1: reading active writers
2026/03/04 01:57:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:22 DEBUG : Looking for writers
2026/03/04 01:57:22 DEBUG : file1: reading active writers
2026/03/04 01:57:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:23 DEBUG : Looking for writers
2026/03/04 01:57:23 DEBUG : file1: reading active writers
2026/03/04 01:57:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:24 DEBUG : Looking for writers
2026/03/04 01:57:24 DEBUG : file1: reading active writers
2026/03/04 01:57:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:25 DEBUG : Looking for writers
2026/03/04 01:57:25 DEBUG : file1: reading active writers
2026/03/04 01:57:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:26 DEBUG : Looking for writers
2026/03/04 01:57:26 DEBUG : file1: reading active writers
2026/03/04 01:57:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:27 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:57:27.912849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:27.912881 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:27 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:27 DEBUG : Looking for writers
2026/03/04 01:57:27 DEBUG : file1: reading active writers
2026/03/04 01:57:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:28 DEBUG : Looking for writers
2026/03/04 01:57:28 DEBUG : file1: reading active writers
2026/03/04 01:57:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:29 DEBUG : Looking for writers
2026/03/04 01:57:29 DEBUG : file1: reading active writers
2026/03/04 01:57:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:30 DEBUG : Looking for writers
2026/03/04 01:57:30 DEBUG : file1: reading active writers
2026/03/04 01:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:31 DEBUG : Looking for writers
2026/03/04 01:57:31 DEBUG : file1: reading active writers
2026/03/04 01:57:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:32 DEBUG : Looking for writers
2026/03/04 01:57:32 DEBUG : file1: reading active writers
2026/03/04 01:57:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:33 DEBUG : Looking for writers
2026/03/04 01:57:33 DEBUG : file1: reading active writers
2026/03/04 01:57:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:34 DEBUG : Looking for writers
2026/03/04 01:57:34 DEBUG : file1: reading active writers
2026/03/04 01:57:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:35 DEBUG : Looking for writers
2026/03/04 01:57:35 DEBUG : file1: reading active writers
2026/03/04 01:57:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:36 DEBUG : Looking for writers
2026/03/04 01:57:36 DEBUG : file1: reading active writers
2026/03/04 01:57:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:37 DEBUG : Looking for writers
2026/03/04 01:57:37 DEBUG : file1: reading active writers
2026/03/04 01:57:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:38 DEBUG : Looking for writers
2026/03/04 01:57:38 DEBUG : file1: reading active writers
2026/03/04 01:57:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:39 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00093c0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006a8308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640701248} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760253831475807 ext:147088431612 loc:0x45894e0} ATime:{wall:14006760253831532705 ext:147088488549 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:57:39 DEBUG : >WaitForWriters: 
2026/03/04 01:57:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/03/04 01:57:40 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/03/04 01:57:41.529967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:57:41.529997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:41 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:57:41 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/04 01:57:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/04 01:57:48 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/04 01:57:48 DEBUG : Looking for writers
2026/03/04 01:57:48 DEBUG : file1: reading active writers
2026/03/04 01:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/04 01:57:49 DEBUG : Looking for writers
2026/03/04 01:57:49 DEBUG : file1: reading active writers
2026/03/04 01:57:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:50 DEBUG : Looking for writers
2026/03/04 01:57:50 DEBUG : file1: reading active writers
2026/03/04 01:57:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:51 DEBUG : Looking for writers
2026/03/04 01:57:51 DEBUG : file1: reading active writers
2026/03/04 01:57:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:52 DEBUG : Looking for writers
2026/03/04 01:57:52 DEBUG : file1: reading active writers
2026/03/04 01:57:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:53 DEBUG : Looking for writers
2026/03/04 01:57:53 DEBUG : file1: reading active writers
2026/03/04 01:57:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:54 DEBUG : Looking for writers
2026/03/04 01:57:54 DEBUG : file1: reading active writers
2026/03/04 01:57:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:55 DEBUG : Looking for writers
2026/03/04 01:57:55 DEBUG : file1: reading active writers
2026/03/04 01:57:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:56 DEBUG : Looking for writers
2026/03/04 01:57:56 DEBUG : file1: reading active writers
2026/03/04 01:57:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:57 DEBUG : Looking for writers
2026/03/04 01:57:57 DEBUG : file1: reading active writers
2026/03/04 01:57:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:58 DEBUG : Looking for writers
2026/03/04 01:57:58 DEBUG : file1: reading active writers
2026/03/04 01:57:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:57:59 DEBUG : Looking for writers
2026/03/04 01:57:59 DEBUG : file1: reading active writers
2026/03/04 01:57:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:00 DEBUG : Looking for writers
2026/03/04 01:58:00 DEBUG : file1: reading active writers
2026/03/04 01:58:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:01 DEBUG : Looking for writers
2026/03/04 01:58:01 DEBUG : file1: reading active writers
2026/03/04 01:58:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:02 DEBUG : Looking for writers
2026/03/04 01:58:02 DEBUG : file1: reading active writers
2026/03/04 01:58:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:03 DEBUG : Looking for writers
2026/03/04 01:58:03 DEBUG : file1: reading active writers
2026/03/04 01:58:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:04 DEBUG : Looking for writers
2026/03/04 01:58:04 DEBUG : file1: reading active writers
2026/03/04 01:58:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:05 DEBUG : Looking for writers
2026/03/04 01:58:05 DEBUG : file1: reading active writers
2026/03/04 01:58:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:06 DEBUG : Looking for writers
2026/03/04 01:58:06 DEBUG : file1: reading active writers
2026/03/04 01:58:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:07 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:07 DEBUG : Looking for writers
2026/03/04 01:58:07 DEBUG : file1: reading active writers
2026/03/04 01:58:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:08.057746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:08.057791 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:08 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:08 DEBUG : Looking for writers
2026/03/04 01:58:08 DEBUG : file1: reading active writers
2026/03/04 01:58:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:09 DEBUG : Looking for writers
2026/03/04 01:58:09 DEBUG : file1: reading active writers
2026/03/04 01:58:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:09 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/04 01:58:09 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/04 01:58:10 DEBUG : Looking for writers
2026/03/04 01:58:10 DEBUG : file1: reading active writers
2026/03/04 01:58:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:11 DEBUG : Looking for writers
2026/03/04 01:58:11 DEBUG : file1: reading active writers
2026/03/04 01:58:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:12 DEBUG : Looking for writers
2026/03/04 01:58:12 DEBUG : file1: reading active writers
2026/03/04 01:58:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:13 DEBUG : Looking for writers
2026/03/04 01:58:13 DEBUG : file1: reading active writers
2026/03/04 01:58:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:14 DEBUG : Looking for writers
2026/03/04 01:58:14 DEBUG : file1: reading active writers
2026/03/04 01:58:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:15 DEBUG : Looking for writers
2026/03/04 01:58:15 DEBUG : file1: reading active writers
2026/03/04 01:58:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:16 DEBUG : Looking for writers
2026/03/04 01:58:16 DEBUG : file1: reading active writers
2026/03/04 01:58:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:17 DEBUG : Looking for writers
2026/03/04 01:58:17 DEBUG : file1: reading active writers
2026/03/04 01:58:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:58:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00093c0f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006a8308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640701248} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760253831475807 ext:147088431612 loc:0x45894e0} ATime:{wall:14006760253831532705 ext:147088488549 loc:0x45894e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:58:18 DEBUG : >WaitForWriters: 
2026/03/04 01:58:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:58:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.74s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:58:18 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:58:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:58:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : Config file has changed externally - reloading
2026/03/04 01:58:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:58:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:58:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:58:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 01:58:18 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:58:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 01:58:18 DEBUG : file1: newRWFileHandle: 
2026/03/04 01:58:18 DEBUG : file1(0xc000ac1840): openPending: 
2026/03/04 01:58:18 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/04 01:58:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:58:18 DEBUG : file1(0xc000ac1840): >openPending: err=<nil>
2026/03/04 01:58:18 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/04 01:58:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:58:18 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/04 01:58:18 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/04 01:58:18 DEBUG : file1(0xc000ac1840): close: 
2026/03/04 01:58:18 DEBUG : file1: vfs cache: setting modification time to 2026-03-04 01:58:18.375825217 +0000 UTC m=+215.798447306
2026/03/04 01:58:18 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/04 01:58:18 DEBUG : file1(0xc000ac1840): >close: err=<nil>
2026/03/04 01:58:18 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/04 01:58:18 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/04 01:58:18 DEBUG : file2: newRWFileHandle: 
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): openPending: 
2026/03/04 01:58:18 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/04 01:58:18 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): >openPending: err=<nil>
2026/03/04 01:58:18 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/04 01:58:18 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/04 01:58:18 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/04 01:58:18 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): RWFileHandle.Flush
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): RWFileHandle.Release
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): close: 
2026/03/04 01:58:18 DEBUG : file2: vfs cache: setting modification time to 2026-03-04 01:58:18.377332059 +0000 UTC m=+215.799954148
2026/03/04 01:58:18 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/04 01:58:18 DEBUG : file2(0xc000ac1d80): >close: err=<nil>
2026/03/04 01:58:18 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/04 01:58:18 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:18 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/04 01:58:18 DEBUG : Looking for writers
2026/03/04 01:58:18 DEBUG : file2: reading active writers
2026/03/04 01:58:18 DEBUG : file1: reading active writers
2026/03/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/04 01:58:19 DEBUG : Looking for writers
2026/03/04 01:58:19 DEBUG : file1: reading active writers
2026/03/04 01:58:19 DEBUG : file2: reading active writers
2026/03/04 01:58:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/04 01:58:19.284917 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:19.284950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:19 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:19 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:19 DEBUG : Looking for writers
2026/03/04 01:58:19 DEBUG : file1: reading active writers
2026/03/04 01:58:19 DEBUG : file2: reading active writers
2026/03/04 01:58:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:20.143352 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:20.143394 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:20 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:20 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:20 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:20 DEBUG : Looking for writers
2026/03/04 01:58:20 DEBUG : file1: reading active writers
2026/03/04 01:58:20 DEBUG : file2: reading active writers
2026/03/04 01:58:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:20.932601 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:20.932623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:20 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:21 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:21.632955 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:21.632987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:21 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:21 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:21 DEBUG : Looking for writers
2026/03/04 01:58:21 DEBUG : file1: reading active writers
2026/03/04 01:58:21 DEBUG : file2: reading active writers
2026/03/04 01:58:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:22 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:22.520872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:22.520905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:22 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:22 DEBUG : Looking for writers
2026/03/04 01:58:22 DEBUG : file1: reading active writers
2026/03/04 01:58:22 DEBUG : file2: reading active writers
2026/03/04 01:58:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:23.299716 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:23.299742 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:23 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:23 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:23 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:23 DEBUG : Looking for writers
2026/03/04 01:58:23 DEBUG : file1: reading active writers
2026/03/04 01:58:23 DEBUG : file2: reading active writers
2026/03/04 01:58:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:24 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:24.111585 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:24.111602 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:24 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:24 DEBUG : Looking for writers
2026/03/04 01:58:24 DEBUG : file1: reading active writers
2026/03/04 01:58:24 DEBUG : file2: reading active writers
2026/03/04 01:58:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:24.922504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:24.922526 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:24 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:24 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:25 DEBUG : Looking for writers
2026/03/04 01:58:25 DEBUG : file1: reading active writers
2026/03/04 01:58:25 DEBUG : file2: reading active writers
2026/03/04 01:58:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:25 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:26 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:26.529505 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:26.529534 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:26 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:26 DEBUG : Looking for writers
2026/03/04 01:58:26 DEBUG : file1: reading active writers
2026/03/04 01:58:26 DEBUG : file2: reading active writers
2026/03/04 01:58:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:27.306856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:27.306876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:27 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:27 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:27 DEBUG : Looking for writers
2026/03/04 01:58:27 DEBUG : file1: reading active writers
2026/03/04 01:58:27 DEBUG : file2: reading active writers
2026/03/04 01:58:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:28 DEBUG : Looking for writers
2026/03/04 01:58:28 DEBUG : file1: reading active writers
2026/03/04 01:58:28 DEBUG : file2: reading active writers
2026/03/04 01:58:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:29 DEBUG : Looking for writers
2026/03/04 01:58:29 DEBUG : file1: reading active writers
2026/03/04 01:58:29 DEBUG : file2: reading active writers
2026/03/04 01:58:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:29 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:30.480716 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:30.480761 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:30 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:30 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:30 DEBUG : Looking for writers
2026/03/04 01:58:30 DEBUG : file1: reading active writers
2026/03/04 01:58:30 DEBUG : file2: reading active writers
2026/03/04 01:58:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:31.278225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:31.278256 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:31 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:31 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:31 DEBUG : Looking for writers
2026/03/04 01:58:31 DEBUG : file1: reading active writers
2026/03/04 01:58:31 DEBUG : file2: reading active writers
2026/03/04 01:58:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:32 DEBUG : Looking for writers
2026/03/04 01:58:32 DEBUG : file1: reading active writers
2026/03/04 01:58:32 DEBUG : file2: reading active writers
2026/03/04 01:58:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:33 DEBUG : Looking for writers
2026/03/04 01:58:33 DEBUG : file1: reading active writers
2026/03/04 01:58:33 DEBUG : file2: reading active writers
2026/03/04 01:58:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:34 DEBUG : Looking for writers
2026/03/04 01:58:34 DEBUG : file1: reading active writers
2026/03/04 01:58:34 DEBUG : file2: reading active writers
2026/03/04 01:58:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:35 DEBUG : Looking for writers
2026/03/04 01:58:35 DEBUG : file1: reading active writers
2026/03/04 01:58:35 DEBUG : file2: reading active writers
2026/03/04 01:58:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:36 DEBUG : Looking for writers
2026/03/04 01:58:36 DEBUG : file1: reading active writers
2026/03/04 01:58:36 DEBUG : file2: reading active writers
2026/03/04 01:58:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:36 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:37 DEBUG : Looking for writers
2026/03/04 01:58:37 DEBUG : file1: reading active writers
2026/03/04 01:58:37 DEBUG : file2: reading active writers
2026/03/04 01:58:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:37 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:58:37.759139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:37.759185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:37 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:38.561362 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:38.561395 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:38 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:38 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:38 DEBUG : Looking for writers
2026/03/04 01:58:38 DEBUG : file2: reading active writers
2026/03/04 01:58:38 DEBUG : file1: reading active writers
2026/03/04 01:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:39 DEBUG : Looking for writers
2026/03/04 01:58:39 DEBUG : file1: reading active writers
2026/03/04 01:58:39 DEBUG : file2: reading active writers
2026/03/04 01:58:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:40 DEBUG : Looking for writers
2026/03/04 01:58:40 DEBUG : file1: reading active writers
2026/03/04 01:58:40 DEBUG : file2: reading active writers
2026/03/04 01:58:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:41 DEBUG : Looking for writers
2026/03/04 01:58:41 DEBUG : file2: reading active writers
2026/03/04 01:58:41 DEBUG : file1: reading active writers
2026/03/04 01:58:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:42 DEBUG : Looking for writers
2026/03/04 01:58:42 DEBUG : file1: reading active writers
2026/03/04 01:58:42 DEBUG : file2: reading active writers
2026/03/04 01:58:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:43 DEBUG : Looking for writers
2026/03/04 01:58:43 DEBUG : file1: reading active writers
2026/03/04 01:58:43 DEBUG : file2: reading active writers
2026/03/04 01:58:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:44 DEBUG : Looking for writers
2026/03/04 01:58:44 DEBUG : file1: reading active writers
2026/03/04 01:58:44 DEBUG : file2: reading active writers
2026/03/04 01:58:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:45 DEBUG : Looking for writers
2026/03/04 01:58:45 DEBUG : file2: reading active writers
2026/03/04 01:58:45 DEBUG : file1: reading active writers
2026/03/04 01:58:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:46 DEBUG : Looking for writers
2026/03/04 01:58:46 DEBUG : file1: reading active writers
2026/03/04 01:58:46 DEBUG : file2: reading active writers
2026/03/04 01:58:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:47 DEBUG : Looking for writers
2026/03/04 01:58:47 DEBUG : file1: reading active writers
2026/03/04 01:58:47 DEBUG : file2: reading active writers
2026/03/04 01:58:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:48 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc00093cc30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000999d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643788096} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760327631184219 ext:215799954148 loc:0x45894e0} ATime:{wall:14006760327631394175 ext:215800164104 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc00093cc30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000999c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643787840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760327629677377 ext:215798447306 loc:0x45894e0} ATime:{wall:14006760327629941826 ext:215798711755 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:58:48 DEBUG : >WaitForWriters: 
2026/03/04 01:58:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/04 01:58:49 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/04 01:58:50 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:58:51.311627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:51.311652 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:51 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:51 DEBUG : file2: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/03/04 01:58:52.282132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:58:52.282201 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:52 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:52 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:58:52 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/03/04 01:58:56 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/04 01:58:56 DEBUG : Looking for writers
2026/03/04 01:58:56 DEBUG : file1: reading active writers
2026/03/04 01:58:56 DEBUG : file2: reading active writers
2026/03/04 01:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/04 01:58:57 DEBUG : Looking for writers
2026/03/04 01:58:57 DEBUG : file2: reading active writers
2026/03/04 01:58:57 DEBUG : file1: reading active writers
2026/03/04 01:58:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/04 01:58:57 DEBUG : Looking for writers
2026/03/04 01:58:57 DEBUG : file1: reading active writers
2026/03/04 01:58:57 DEBUG : file2: reading active writers
2026/03/04 01:58:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:58 DEBUG : Looking for writers
2026/03/04 01:58:58 DEBUG : file1: reading active writers
2026/03/04 01:58:58 DEBUG : file2: reading active writers
2026/03/04 01:58:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:58:59 DEBUG : Looking for writers
2026/03/04 01:58:59 DEBUG : file1: reading active writers
2026/03/04 01:58:59 DEBUG : file2: reading active writers
2026/03/04 01:58:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:00 DEBUG : Looking for writers
2026/03/04 01:59:00 DEBUG : file1: reading active writers
2026/03/04 01:59:00 DEBUG : file2: reading active writers
2026/03/04 01:59:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:01 DEBUG : Looking for writers
2026/03/04 01:59:01 DEBUG : file1: reading active writers
2026/03/04 01:59:01 DEBUG : file2: reading active writers
2026/03/04 01:59:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:02 DEBUG : Looking for writers
2026/03/04 01:59:02 DEBUG : file1: reading active writers
2026/03/04 01:59:02 DEBUG : file2: reading active writers
2026/03/04 01:59:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:03 DEBUG : Looking for writers
2026/03/04 01:59:03 DEBUG : file1: reading active writers
2026/03/04 01:59:03 DEBUG : file2: reading active writers
2026/03/04 01:59:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:04 DEBUG : Looking for writers
2026/03/04 01:59:04 DEBUG : file2: reading active writers
2026/03/04 01:59:04 DEBUG : file1: reading active writers
2026/03/04 01:59:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:05 DEBUG : Looking for writers
2026/03/04 01:59:05 DEBUG : file1: reading active writers
2026/03/04 01:59:05 DEBUG : file2: reading active writers
2026/03/04 01:59:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:06 DEBUG : Looking for writers
2026/03/04 01:59:06 DEBUG : file2: reading active writers
2026/03/04 01:59:06 DEBUG : file1: reading active writers
2026/03/04 01:59:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:07 DEBUG : Looking for writers
2026/03/04 01:59:07 DEBUG : file1: reading active writers
2026/03/04 01:59:07 DEBUG : file2: reading active writers
2026/03/04 01:59:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:08 DEBUG : Looking for writers
2026/03/04 01:59:08 DEBUG : file1: reading active writers
2026/03/04 01:59:08 DEBUG : file2: reading active writers
2026/03/04 01:59:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:09 DEBUG : Looking for writers
2026/03/04 01:59:09 DEBUG : file2: reading active writers
2026/03/04 01:59:09 DEBUG : file1: reading active writers
2026/03/04 01:59:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:10 DEBUG : Looking for writers
2026/03/04 01:59:10 DEBUG : file2: reading active writers
2026/03/04 01:59:10 DEBUG : file1: reading active writers
2026/03/04 01:59:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:11 DEBUG : Looking for writers
2026/03/04 01:59:11 DEBUG : file1: reading active writers
2026/03/04 01:59:11 DEBUG : file2: reading active writers
2026/03/04 01:59:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:12 DEBUG : Looking for writers
2026/03/04 01:59:12 DEBUG : file1: reading active writers
2026/03/04 01:59:12 DEBUG : file2: reading active writers
2026/03/04 01:59:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:13 DEBUG : Looking for writers
2026/03/04 01:59:13 DEBUG : file1: reading active writers
2026/03/04 01:59:13 DEBUG : file2: reading active writers
2026/03/04 01:59:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:14 DEBUG : Looking for writers
2026/03/04 01:59:14 DEBUG : file1: reading active writers
2026/03/04 01:59:14 DEBUG : file2: reading active writers
2026/03/04 01:59:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:15 DEBUG : Looking for writers
2026/03/04 01:59:15 DEBUG : file1: reading active writers
2026/03/04 01:59:15 DEBUG : file2: reading active writers
2026/03/04 01:59:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:16 DEBUG : file1: vfs cache: starting upload
2026/03/04 01:59:16 DEBUG : Looking for writers
2026/03/04 01:59:16 DEBUG : file1: reading active writers
2026/03/04 01:59:16 DEBUG : file2: reading active writers
2026/03/04 01:59:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:17 DEBUG : file2: vfs cache: starting upload
2026/03/04 01:59:17.937766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:17.937843 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:17 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:17 DEBUG : Looking for writers
2026/03/04 01:59:17 DEBUG : file1: reading active writers
2026/03/04 01:59:17 DEBUG : file2: reading active writers
2026/03/04 01:59:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/04 01:59:18 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/04 01:59:18 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/03/04 01:59:18.739984 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:18.740002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:18 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:18 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:18 DEBUG : Looking for writers
2026/03/04 01:59:18 DEBUG : file1: reading active writers
2026/03/04 01:59:18 DEBUG : file2: reading active writers
2026/03/04 01:59:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:19 DEBUG : Looking for writers
2026/03/04 01:59:19 DEBUG : file1: reading active writers
2026/03/04 01:59:19 DEBUG : file2: reading active writers
2026/03/04 01:59:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:20 DEBUG : Looking for writers
2026/03/04 01:59:20 DEBUG : file1: reading active writers
2026/03/04 01:59:20 DEBUG : file2: reading active writers
2026/03/04 01:59:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:21 DEBUG : Looking for writers
2026/03/04 01:59:21 DEBUG : file1: reading active writers
2026/03/04 01:59:21 DEBUG : file2: reading active writers
2026/03/04 01:59:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:22 DEBUG : Looking for writers
2026/03/04 01:59:22 DEBUG : file1: reading active writers
2026/03/04 01:59:22 DEBUG : file2: reading active writers
2026/03/04 01:59:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:23 DEBUG : Looking for writers
2026/03/04 01:59:23 DEBUG : file1: reading active writers
2026/03/04 01:59:23 DEBUG : file2: reading active writers
2026/03/04 01:59:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:24 DEBUG : Looking for writers
2026/03/04 01:59:24 DEBUG : file1: reading active writers
2026/03/04 01:59:24 DEBUG : file2: reading active writers
2026/03/04 01:59:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:25 DEBUG : Looking for writers
2026/03/04 01:59:25 DEBUG : file1: reading active writers
2026/03/04 01:59:25 DEBUG : file2: reading active writers
2026/03/04 01:59:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/04 01:59:26 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00093cc30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000999c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643787840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760327629677377 ext:215798447306 loc:0x45894e0} ATime:{wall:14006760327629941826 ext:215798711755 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00093cc30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000999d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643788096} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006760327631184219 ext:215799954148 loc:0x45894e0} ATime:{wall:14006760327631394175 ext:215800164104 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/04 01:59:26 DEBUG : >WaitForWriters: 
2026/03/04 01:59:26 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:59:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.58s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:59:26 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:59:26 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:59:26 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:26 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:59:27.477787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:27.477806 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:27 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:59:27 DEBUG : Looking for writers
2026/03/04 01:59:27 DEBUG : >WaitForWriters: 
2026/03/04 01:59:27 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:59:27 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.81s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:59:27 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:59:27 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:59:27 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:27 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:59:28.277568 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:28.277588 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:28 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:59:28 DEBUG : Looking for writers
2026/03/04 01:59:28 DEBUG : >WaitForWriters: 
2026/03/04 01:59:28 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:59:28 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.82s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:59:28 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:59:28 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:59:28 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 01:59:28 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:59:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 01:59:28 DEBUG : file1: newRWFileHandle: 
2026/03/04 01:59:28 DEBUG : file1(0xc00080c640): openPending: 
2026/03/04 01:59:28 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/04 01:59:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:59:28 DEBUG : file1(0xc00080c640): >openPending: err=<nil>
2026/03/04 01:59:28 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/04 01:59:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 01:59:28 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/04 01:59:28 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/04 01:59:29.192099 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:29.192123 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:29 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/04 01:59:29 DEBUG : Looking for writers
2026/03/04 01:59:29 DEBUG : file1: reading active writers
2026/03/04 01:59:29 DEBUG : file1: active writers 1
2026/03/04 01:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/04 01:59:30 DEBUG : Looking for writers
2026/03/04 01:59:30 DEBUG : file1: reading active writers
2026/03/04 01:59:30 DEBUG : file1: active writers 1
2026/03/04 01:59:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:31 DEBUG : Looking for writers
2026/03/04 01:59:31 DEBUG : file1: reading active writers
2026/03/04 01:59:31 DEBUG : file1: active writers 1
2026/03/04 01:59:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:32 DEBUG : Looking for writers
2026/03/04 01:59:32 DEBUG : file1: reading active writers
2026/03/04 01:59:32 DEBUG : file1: active writers 1
2026/03/04 01:59:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:33 DEBUG : Looking for writers
2026/03/04 01:59:33 DEBUG : file1: reading active writers
2026/03/04 01:59:33 DEBUG : file1: active writers 1
2026/03/04 01:59:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:34 DEBUG : Looking for writers
2026/03/04 01:59:34 DEBUG : file1: reading active writers
2026/03/04 01:59:34 DEBUG : file1: active writers 1
2026/03/04 01:59:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:35 DEBUG : Looking for writers
2026/03/04 01:59:35 DEBUG : file1: reading active writers
2026/03/04 01:59:35 DEBUG : file1: active writers 1
2026/03/04 01:59:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:36 DEBUG : Looking for writers
2026/03/04 01:59:36 DEBUG : file1: reading active writers
2026/03/04 01:59:36 DEBUG : file1: active writers 1
2026/03/04 01:59:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:37 DEBUG : Looking for writers
2026/03/04 01:59:37 DEBUG : file1: reading active writers
2026/03/04 01:59:37 DEBUG : file1: active writers 1
2026/03/04 01:59:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:38 DEBUG : Looking for writers
2026/03/04 01:59:38 DEBUG : file1: reading active writers
2026/03/04 01:59:38 DEBUG : file1: active writers 1
2026/03/04 01:59:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:39 DEBUG : Looking for writers
2026/03/04 01:59:39 DEBUG : file1: reading active writers
2026/03/04 01:59:39 DEBUG : file1: active writers 1
2026/03/04 01:59:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:40 DEBUG : Looking for writers
2026/03/04 01:59:40 DEBUG : file1: reading active writers
2026/03/04 01:59:40 DEBUG : file1: active writers 1
2026/03/04 01:59:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:41 DEBUG : Looking for writers
2026/03/04 01:59:41 DEBUG : file1: reading active writers
2026/03/04 01:59:41 DEBUG : file1: active writers 1
2026/03/04 01:59:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:42 DEBUG : Looking for writers
2026/03/04 01:59:42 DEBUG : file1: reading active writers
2026/03/04 01:59:42 DEBUG : file1: active writers 1
2026/03/04 01:59:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:43 DEBUG : Looking for writers
2026/03/04 01:59:43 DEBUG : file1: reading active writers
2026/03/04 01:59:43 DEBUG : file1: active writers 1
2026/03/04 01:59:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:44 DEBUG : Looking for writers
2026/03/04 01:59:44 DEBUG : file1: reading active writers
2026/03/04 01:59:44 DEBUG : file1: active writers 1
2026/03/04 01:59:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:45 DEBUG : Looking for writers
2026/03/04 01:59:45 DEBUG : file1: reading active writers
2026/03/04 01:59:45 DEBUG : file1: active writers 1
2026/03/04 01:59:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:46 DEBUG : Looking for writers
2026/03/04 01:59:46 DEBUG : file1: reading active writers
2026/03/04 01:59:46 DEBUG : file1: active writers 1
2026/03/04 01:59:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:47 DEBUG : Looking for writers
2026/03/04 01:59:47 DEBUG : file1: reading active writers
2026/03/04 01:59:47 DEBUG : file1: active writers 1
2026/03/04 01:59:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:48 DEBUG : Looking for writers
2026/03/04 01:59:48 DEBUG : file1: reading active writers
2026/03/04 01:59:48 DEBUG : file1: active writers 1
2026/03/04 01:59:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:49 DEBUG : Looking for writers
2026/03/04 01:59:49 DEBUG : file1: reading active writers
2026/03/04 01:59:49 DEBUG : file1: active writers 1
2026/03/04 01:59:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:50 DEBUG : Looking for writers
2026/03/04 01:59:50 DEBUG : file1: reading active writers
2026/03/04 01:59:50 DEBUG : file1: active writers 1
2026/03/04 01:59:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:51 DEBUG : Looking for writers
2026/03/04 01:59:51 DEBUG : file1: reading active writers
2026/03/04 01:59:51 DEBUG : file1: active writers 1
2026/03/04 01:59:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:52 DEBUG : Looking for writers
2026/03/04 01:59:52 DEBUG : file1: reading active writers
2026/03/04 01:59:52 DEBUG : file1: active writers 1
2026/03/04 01:59:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:53 DEBUG : Looking for writers
2026/03/04 01:59:53 DEBUG : file1: reading active writers
2026/03/04 01:59:53 DEBUG : file1: active writers 1
2026/03/04 01:59:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:54 DEBUG : Looking for writers
2026/03/04 01:59:54 DEBUG : file1: reading active writers
2026/03/04 01:59:54 DEBUG : file1: active writers 1
2026/03/04 01:59:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:55 DEBUG : Looking for writers
2026/03/04 01:59:55 DEBUG : file1: reading active writers
2026/03/04 01:59:55 DEBUG : file1: active writers 1
2026/03/04 01:59:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:56 DEBUG : Looking for writers
2026/03/04 01:59:56 DEBUG : file1: reading active writers
2026/03/04 01:59:56 DEBUG : file1: active writers 1
2026/03/04 01:59:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:57 DEBUG : Looking for writers
2026/03/04 01:59:57 DEBUG : file1: reading active writers
2026/03/04 01:59:57 DEBUG : file1: active writers 1
2026/03/04 01:59:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:58 DEBUG : Looking for writers
2026/03/04 01:59:58 DEBUG : file1: reading active writers
2026/03/04 01:59:58 DEBUG : file1: active writers 1
2026/03/04 01:59:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/04 01:59:59 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009d2a50 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00073e408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641315904} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000152620 info:{ModTime:{wall:14006760403001092688 ext:286007934916 loc:0x45894e0} ATime:{wall:14006760403001092688 ext:286007934916 loc:0x45894e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/04 01:59:59 DEBUG : >WaitForWriters: 
2026/03/04 01:59:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 01:59:59 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.92s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 01:59:59 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 01:59:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/04 01:59:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/04 01:59:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-dokijas9dape"
2026/03/04 01:59:59 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/04 01:59:59 DEBUG : forgetting directory cache
2026/03/04 01:59:59.956664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 01:59:59.956705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 01:59:59 DEBUG : WaitForWriters: timeout=30s
2026/03/04 01:59:59 DEBUG : Looking for writers
2026/03/04 01:59:59 DEBUG : >WaitForWriters: 
2026/03/04 01:59:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': vfs cache: cleaner exiting
2026/03/04 02:00:00 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.74s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:00.748162 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:00.748193 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:00 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.86s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:01.835568 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:01.835587 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:02 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (1.04s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:02 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:02 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:02.752542 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:02.752563 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:02 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:02 DEBUG : Looking for writers
2026/03/04 02:00:02 DEBUG : >WaitForWriters: 
2026/03/04 02:00:03 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (1.00s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:03 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:03.713047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:03.713098 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:03 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:03 DEBUG : Looking for writers
2026/03/04 02:00:03 DEBUG : >WaitForWriters: 
2026/03/04 02:00:03 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.96s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:03 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:04.627297 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:04.627333 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:04 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:04 DEBUG : Looking for writers
2026/03/04 02:00:04 DEBUG : >WaitForWriters: 
2026/03/04 02:00:04 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.79s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:04 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:04 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:05.387650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:05.387676 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:05 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:05 DEBUG : Looking for writers
2026/03/04 02:00:05 DEBUG : >WaitForWriters: 
2026/03/04 02:00:05 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.79s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:05 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:05 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:05 ERROR : error listing: directory not found
2026/03/04 02:00:06.548597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:06.548621 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:06 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/03/04 02:00:06 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:06 DEBUG : Looking for writers
2026/03/04 02:00:06 DEBUG : >WaitForWriters: 
2026/03/04 02:00:06 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.14s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:06 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:06 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:06 ERROR : error listing: directory not found
2026/03/04 02:00:07 ERROR : error listing: directory not found
2026/03/04 02:00:08.017218 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:08.017240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:08 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/03/04 02:00:08 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:08 DEBUG : Looking for writers
2026/03/04 02:00:08 DEBUG : >WaitForWriters: 
2026/03/04 02:00:08 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.49s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:08 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:08 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:08 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/04 02:00:08 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/04 02:00:08 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/04 02:00:08 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (5 bytes), uploading instead of streaming
2026/03/04 02:00:09.164344 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:09.164371 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:09 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:09 DEBUG : file1: Remove: 
2026/03/04 02:00:09 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:00:09 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/04 02:00:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/04 02:00:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/04 02:00:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/03/04 02:00:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:16 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (0 bytes), uploading instead of streaming
2026/03/04 02:00:17.900848 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:17.900869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:17 DEBUG : file1: Remove: 
2026/03/04 02:00:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:00:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/04 02:00:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:17 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/03/04 02:00:17 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:17 DEBUG : Looking for writers
2026/03/04 02:00:17 DEBUG : file1: reading active writers
2026/03/04 02:00:17 DEBUG : file1: active writers 1
2026/03/04 02:00:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/04 02:00:17 DEBUG : Looking for writers
2026/03/04 02:00:17 DEBUG : file1: reading active writers
2026/03/04 02:00:17 DEBUG : file1: active writers 1
2026/03/04 02:00:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/04 02:00:17 DEBUG : Looking for writers
2026/03/04 02:00:17 DEBUG : file1: reading active writers
2026/03/04 02:00:17 DEBUG : file1: active writers 1
2026/03/04 02:00:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/04 02:00:17 DEBUG : Looking for writers
2026/03/04 02:00:17 DEBUG : file1: reading active writers
2026/03/04 02:00:17 DEBUG : file1: active writers 1
2026/03/04 02:00:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/04 02:00:18 DEBUG : Looking for writers
2026/03/04 02:00:18 DEBUG : file1: reading active writers
2026/03/04 02:00:18 DEBUG : file1: active writers 1
2026/03/04 02:00:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/04 02:00:18 DEBUG : Looking for writers
2026/03/04 02:00:18 DEBUG : file1: reading active writers
2026/03/04 02:00:18 DEBUG : file1: active writers 1
2026/03/04 02:00:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/04 02:00:18 DEBUG : Looking for writers
2026/03/04 02:00:18 DEBUG : file1: reading active writers
2026/03/04 02:00:18 DEBUG : file1: active writers 1
2026/03/04 02:00:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/04 02:00:19 DEBUG : Looking for writers
2026/03/04 02:00:19 DEBUG : file1: reading active writers
2026/03/04 02:00:19 DEBUG : file1: active writers 1
2026/03/04 02:00:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:20 DEBUG : Looking for writers
2026/03/04 02:00:20 DEBUG : file1: reading active writers
2026/03/04 02:00:20 DEBUG : file1: active writers 1
2026/03/04 02:00:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:21 DEBUG : Looking for writers
2026/03/04 02:00:21 DEBUG : file1: reading active writers
2026/03/04 02:00:21 DEBUG : file1: active writers 1
2026/03/04 02:00:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:22 DEBUG : Looking for writers
2026/03/04 02:00:22 DEBUG : file1: reading active writers
2026/03/04 02:00:22 DEBUG : file1: active writers 1
2026/03/04 02:00:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:23 DEBUG : Looking for writers
2026/03/04 02:00:23 DEBUG : file1: reading active writers
2026/03/04 02:00:23 DEBUG : file1: active writers 1
2026/03/04 02:00:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:24 DEBUG : Looking for writers
2026/03/04 02:00:24 DEBUG : file1: reading active writers
2026/03/04 02:00:24 DEBUG : file1: active writers 1
2026/03/04 02:00:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:25 DEBUG : Looking for writers
2026/03/04 02:00:25 DEBUG : file1: reading active writers
2026/03/04 02:00:25 DEBUG : file1: active writers 1
2026/03/04 02:00:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:26 DEBUG : Looking for writers
2026/03/04 02:00:26 DEBUG : file1: reading active writers
2026/03/04 02:00:26 DEBUG : file1: active writers 1
2026/03/04 02:00:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:27 DEBUG : Looking for writers
2026/03/04 02:00:27 DEBUG : file1: reading active writers
2026/03/04 02:00:27 DEBUG : file1: active writers 1
2026/03/04 02:00:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:28 DEBUG : Looking for writers
2026/03/04 02:00:28 DEBUG : file1: reading active writers
2026/03/04 02:00:28 DEBUG : file1: active writers 1
2026/03/04 02:00:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:29 DEBUG : Looking for writers
2026/03/04 02:00:29 DEBUG : file1: reading active writers
2026/03/04 02:00:29 DEBUG : file1: active writers 1
2026/03/04 02:00:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:30 DEBUG : Looking for writers
2026/03/04 02:00:30 DEBUG : file1: reading active writers
2026/03/04 02:00:30 DEBUG : file1: active writers 1
2026/03/04 02:00:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:31 DEBUG : Looking for writers
2026/03/04 02:00:31 DEBUG : file1: reading active writers
2026/03/04 02:00:31 DEBUG : file1: active writers 1
2026/03/04 02:00:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:32 DEBUG : Looking for writers
2026/03/04 02:00:32 DEBUG : file1: reading active writers
2026/03/04 02:00:32 DEBUG : file1: active writers 1
2026/03/04 02:00:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:33 DEBUG : Looking for writers
2026/03/04 02:00:33 DEBUG : file1: reading active writers
2026/03/04 02:00:33 DEBUG : file1: active writers 1
2026/03/04 02:00:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:34 DEBUG : Looking for writers
2026/03/04 02:00:34 DEBUG : file1: reading active writers
2026/03/04 02:00:34 DEBUG : file1: active writers 1
2026/03/04 02:00:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:35 DEBUG : Looking for writers
2026/03/04 02:00:35 DEBUG : file1: reading active writers
2026/03/04 02:00:35 DEBUG : file1: active writers 1
2026/03/04 02:00:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:36 DEBUG : Looking for writers
2026/03/04 02:00:36 DEBUG : file1: reading active writers
2026/03/04 02:00:36 DEBUG : file1: active writers 1
2026/03/04 02:00:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:37 DEBUG : Looking for writers
2026/03/04 02:00:37 DEBUG : file1: reading active writers
2026/03/04 02:00:37 DEBUG : file1: active writers 1
2026/03/04 02:00:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:38 DEBUG : Looking for writers
2026/03/04 02:00:38 DEBUG : file1: reading active writers
2026/03/04 02:00:38 DEBUG : file1: active writers 1
2026/03/04 02:00:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:39 DEBUG : Looking for writers
2026/03/04 02:00:39 DEBUG : file1: reading active writers
2026/03/04 02:00:39 DEBUG : file1: active writers 1
2026/03/04 02:00:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:40 DEBUG : Looking for writers
2026/03/04 02:00:40 DEBUG : file1: reading active writers
2026/03/04 02:00:40 DEBUG : file1: active writers 1
2026/03/04 02:00:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:41 DEBUG : Looking for writers
2026/03/04 02:00:41 DEBUG : file1: reading active writers
2026/03/04 02:00:41 DEBUG : file1: active writers 1
2026/03/04 02:00:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:42 DEBUG : Looking for writers
2026/03/04 02:00:42 DEBUG : file1: reading active writers
2026/03/04 02:00:42 DEBUG : file1: active writers 1
2026/03/04 02:00:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:43 DEBUG : Looking for writers
2026/03/04 02:00:43 DEBUG : file1: reading active writers
2026/03/04 02:00:43 DEBUG : file1: active writers 1
2026/03/04 02:00:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:44 DEBUG : Looking for writers
2026/03/04 02:00:44 DEBUG : file1: reading active writers
2026/03/04 02:00:44 DEBUG : file1: active writers 1
2026/03/04 02:00:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:45 DEBUG : Looking for writers
2026/03/04 02:00:45 DEBUG : file1: reading active writers
2026/03/04 02:00:45 DEBUG : file1: active writers 1
2026/03/04 02:00:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:46 DEBUG : Looking for writers
2026/03/04 02:00:46 DEBUG : file1: reading active writers
2026/03/04 02:00:46 DEBUG : file1: active writers 1
2026/03/04 02:00:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:47 DEBUG : Looking for writers
2026/03/04 02:00:47 DEBUG : file1: reading active writers
2026/03/04 02:00:47 DEBUG : file1: active writers 1
2026/03/04 02:00:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/04 02:00:47 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/04 02:00:47 DEBUG : >WaitForWriters: 
2026/03/04 02:00:48 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.97s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:48 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:48 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:48 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/04 02:00:49 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/04 02:00:49 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/04 02:00:49 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/04 02:00:49 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (11 bytes), uploading instead of streaming
2026/03/04 02:00:50.158022 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:50.158044 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:50 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:50 DEBUG : file1: Remove: 
2026/03/04 02:00:50 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:00:50 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/03/04 02:00:50 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/03/04 02:00:50 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/04 02:00:51 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/04 02:00:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/04 02:00:57 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:57 DEBUG : Looking for writers
2026/03/04 02:00:57 DEBUG : >WaitForWriters: 
2026/03/04 02:00:58 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.09s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:58 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:58 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:58 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/04 02:00:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:58 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (5 bytes), uploading instead of streaming
2026/03/04 02:00:59.168832 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:00:59.168854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:59 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:00:59 DEBUG : file1: Remove: 
2026/03/04 02:00:59 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:00:59 DEBUG : file1: >Remove: err=<nil>
2026/03/04 02:00:59 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/03/04 02:00:59 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/03/04 02:00:59 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:00:59 DEBUG : Looking for writers
2026/03/04 02:00:59 DEBUG : >WaitForWriters: 
2026/03/04 02:00:59 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.06s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:00:59 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:00:59 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:00:59 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:00:59 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:00:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:59 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:00:59 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:00:59 DEBUG : file1: WriteFileHandle.Release closing
2026/03/04 02:00:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:00:59 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (0 bytes), uploading instead of streaming
2026/03/04 02:01:00.277887 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:00.277908 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:00 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:00 DEBUG : file1: Remove: 
2026/03/04 02:01:00 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:01:00 DEBUG : file1: >Remove: err=<nil>
2026/03/04 02:01:00 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/04 02:01:00 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/04 02:01:00 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:00 DEBUG : Looking for writers
2026/03/04 02:01:00 DEBUG : >WaitForWriters: 
2026/03/04 02:01:00 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.13s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:00 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:00 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:00 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:01:00 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:01:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:00 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:01:00 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:01:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:00 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (2 bytes), uploading instead of streaming
2026/03/04 02:01:01.313238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:01.313272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:01 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:01 DEBUG : file1: Remove: 
2026/03/04 02:01:01 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:01:01 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/03/04 02:01:01 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:01 DEBUG : Looking for writers
2026/03/04 02:01:01 DEBUG : >WaitForWriters: 
2026/03/04 02:01:01 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.00s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:01 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:01 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:01:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:01:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:01:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:01:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:01 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (0 bytes), uploading instead of streaming
2026/03/04 02:01:02.355957 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:02.355991 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:02 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:02 DEBUG : file1: Remove: 
2026/03/04 02:01:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:01:02 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/04 02:01:02 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/04 02:01:02 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/04 02:01:02 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:02 DEBUG : Looking for writers
2026/03/04 02:01:02 DEBUG : >WaitForWriters: 
2026/03/04 02:01:02 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.03s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:02 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:02 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/04 02:01:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/04 02:01:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/04 02:01:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/04 02:01:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/04 02:01:02 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': File to upload is small (100 bytes), uploading instead of streaming
2026/03/04 02:01:03.492623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:03.492658 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:03 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:03 DEBUG : file1: Remove: 
2026/03/04 02:01:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/04 02:01:03 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/03/04 02:01:03 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/04 02:01:03 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/03/04 02:01:03 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:03 DEBUG : Looking for writers
2026/03/04 02:01:03 DEBUG : >WaitForWriters: 
2026/03/04 02:01:03 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.13s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:03 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:03 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:04.267972 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:04.268005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:04 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:04 DEBUG : Looking for writers
2026/03/04 02:01:04 DEBUG : >WaitForWriters: 
2026/03/04 02:01:04 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.80s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:04 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:04 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:05.055356 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:05.055401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:05 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:05 DEBUG : Looking for writers
2026/03/04 02:01:05 DEBUG : >WaitForWriters: 
2026/03/04 02:01:05 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.84s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:05 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:05 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:05.954542 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:05.954577 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:05 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:05 DEBUG : Looking for writers
2026/03/04 02:01:05 DEBUG : >WaitForWriters: 
2026/03/04 02:01:06 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.84s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-dokijas9dape'", Local "Local file system at /tmp/rclone100233486", Modify Window "1s"
2026/03/04 02:01:06 INFO  : proton drive root link ID 'rclone-test-dokijas9dape': poll-interval is not supported by this remote
2026/03/04 02:01:06 NOTICE: proton drive root link ID 'rclone-test-dokijas9dape': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/04 02:01:06.760786 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/04 02:01:06.760807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-dokijas9dape'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/04 02:01:06 DEBUG : WaitForWriters: timeout=30s
2026/03/04 02:01:06 DEBUG : Looking for writers
2026/03/04 02:01:06 DEBUG : >WaitForWriters: 
2026/03/04 02:01:06 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.80s)
FAIL
2026/03/04 02:01:06 DEBUG : proton drive root link ID 'rclone-test-dokijas9dape': Purge remote
2026/03/04 02:01:07 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 6m24.498837325s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]