"./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 5/5)
2026/02/26 02:14:30 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-kewohuh4beso"
2026/02/26 02:14:30 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/26 02:14:30 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': Has cached credentials
2026/02/26 02:14:30 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': Used cached credential to initialize the ProtonDrive API
2026/02/26 02:14:31 DEBUG : Creating backend with remote "/tmp/rclone2180612522"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:31 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:31 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:31.362756 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
2026/02/26 02:14:31.362784 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-kewohuh4beso'": 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)
2026/02/26 02:14:31 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:31 DEBUG : Looking for writers
2026/02/26 02:14:31 DEBUG : >WaitForWriters: 
2026/02/26 02:14:31 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.41s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:31 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:31 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:31.726489 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
2026/02/26 02:14:31.726511 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-kewohuh4beso'": 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)
2026/02/26 02:14:31 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:31 DEBUG : Looking for writers
2026/02/26 02:14:31 DEBUG : >WaitForWriters: 
2026/02/26 02:14:31 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.35s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:31 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:31 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:32.083386 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
2026/02/26 02:14:32.083404 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-kewohuh4beso'": 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)
2026/02/26 02:14:32 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:32 DEBUG : Looking for writers
2026/02/26 02:14:32 DEBUG : >WaitForWriters: 
2026/02/26 02:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.34s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:32 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:32 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:32.447807 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
2026/02/26 02:14:32.447827 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-kewohuh4beso'": 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)
2026/02/26 02:14:32 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:32 DEBUG : Looking for writers
2026/02/26 02:14:32 DEBUG : >WaitForWriters: 
2026/02/26 02:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.39s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:32 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:32 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:32.823946 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
2026/02/26 02:14:32.823989 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-kewohuh4beso'": 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)
2026/02/26 02:14:32 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:32 DEBUG : Looking for writers
2026/02/26 02:14:32 DEBUG : >WaitForWriters: 
2026/02/26 02:14:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.37s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:32 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:32 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:33.180611 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
2026/02/26 02:14:33.180635 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-kewohuh4beso'": 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)
2026/02/26 02:14:33 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:33 DEBUG : Looking for writers
2026/02/26 02:14:33 DEBUG : >WaitForWriters: 
2026/02/26 02:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.35s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:33 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:33 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:33.526687 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
2026/02/26 02:14:33.526738 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-kewohuh4beso'": 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)
2026/02/26 02:14:33 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:33 DEBUG : Looking for writers
2026/02/26 02:14:33 DEBUG : >WaitForWriters: 
2026/02/26 02:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.35s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:33 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:33 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:33.867202 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
2026/02/26 02:14:33.867232 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-kewohuh4beso'": 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)
2026/02/26 02:14:33 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:33 DEBUG : Looking for writers
2026/02/26 02:14:33 DEBUG : >WaitForWriters: 
2026/02/26 02:14:33 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:33 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:33 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:34.241019 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
2026/02/26 02:14:34.241050 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-kewohuh4beso'": 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)
2026/02/26 02:14:34 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:34 DEBUG : Looking for writers
2026/02/26 02:14:34 DEBUG : >WaitForWriters: 
2026/02/26 02:14:34 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.37s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:34 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:34 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:34.616357 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
2026/02/26 02:14:34.616380 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-kewohuh4beso'": 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)
2026/02/26 02:14:34 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:34 DEBUG : Looking for writers
2026/02/26 02:14:34 DEBUG : >WaitForWriters: 
2026/02/26 02:14:34 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.38s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:34 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:34 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:35.043685 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
2026/02/26 02:14:35.047766 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-kewohuh4beso'": 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)
2026/02/26 02:14:35 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:35 DEBUG : Looking for writers
2026/02/26 02:14:35 DEBUG : >WaitForWriters: 
2026/02/26 02:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.43s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:35 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:35 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:35.419260 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
2026/02/26 02:14:35.419327 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-kewohuh4beso'": 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)
2026/02/26 02:14:35 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:35 DEBUG : Looking for writers
2026/02/26 02:14:35 DEBUG : >WaitForWriters: 
2026/02/26 02:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.36s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:35 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:35 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:35.784380 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
2026/02/26 02:14:35.784412 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-kewohuh4beso'": 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)
2026/02/26 02:14:35 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:35 DEBUG : Looking for writers
2026/02/26 02:14:35 DEBUG : >WaitForWriters: 
2026/02/26 02:14:35 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:35 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:35 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:36.147167 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
2026/02/26 02:14:36.147192 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-kewohuh4beso'": 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)
2026/02/26 02:14:36 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:36 DEBUG : Looking for writers
2026/02/26 02:14:36 DEBUG : >WaitForWriters: 
2026/02/26 02:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.37s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:36 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:36 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:36.525087 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
2026/02/26 02:14:36.525109 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-kewohuh4beso'": 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)
2026/02/26 02:14:36 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:36 DEBUG : Looking for writers
2026/02/26 02:14:36 DEBUG : >WaitForWriters: 
2026/02/26 02:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.36s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:36 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:36 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:36.893661 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
2026/02/26 02:14:36.893693 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-kewohuh4beso'": 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)
2026/02/26 02:14:36 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:36 DEBUG : Looking for writers
2026/02/26 02:14:36 DEBUG : >WaitForWriters: 
2026/02/26 02:14:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.38s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:36 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:36 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:37.276994 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
2026/02/26 02:14:37.277026 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-kewohuh4beso'": 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)
2026/02/26 02:14:37 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:37 DEBUG : Looking for writers
2026/02/26 02:14:37 DEBUG : >WaitForWriters: 
2026/02/26 02:14:37 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.38s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:37 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:37 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:37.643974 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
2026/02/26 02:14:37.643995 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-kewohuh4beso'": 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)
2026/02/26 02:14:37 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:37 DEBUG : Looking for writers
2026/02/26 02:14:37 DEBUG : >WaitForWriters: 
2026/02/26 02:14:37 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.35s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:37 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:37 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:38.006063 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
2026/02/26 02:14:38.006096 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-kewohuh4beso'": 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)
2026/02/26 02:14:38 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:38 DEBUG : Looking for writers
2026/02/26 02:14:38 DEBUG : >WaitForWriters: 
2026/02/26 02:14:38 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.37s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:38 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:38 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:38.376826 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
2026/02/26 02:14:38.376850 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-kewohuh4beso'": 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)
2026/02/26 02:14:38 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:38 DEBUG : Looking for writers
2026/02/26 02:14:38 DEBUG : >WaitForWriters: 
2026/02/26 02:14:38 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.37s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:38 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:38 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:38.735005 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
2026/02/26 02:14:38.735040 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-kewohuh4beso'": 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)
2026/02/26 02:14:38 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:38 DEBUG : Looking for writers
2026/02/26 02:14:38 DEBUG : >WaitForWriters: 
2026/02/26 02:14:38 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.37s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:38 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:38 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:39.083361 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
2026/02/26 02:14:39.083384 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-kewohuh4beso'": 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)
2026/02/26 02:14:39 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:39 DEBUG : Looking for writers
2026/02/26 02:14:39 DEBUG : >WaitForWriters: 
2026/02/26 02:14:39 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-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:39 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:39 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:39.443127 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
2026/02/26 02:14:39.443160 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-kewohuh4beso'": 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)
2026/02/26 02:14:39 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:39 DEBUG : Looking for writers
2026/02/26 02:14:39 DEBUG : >WaitForWriters: 
2026/02/26 02:14:39 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-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:39 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:39 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:39.819545 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
2026/02/26 02:14:39.819581 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-kewohuh4beso'": 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)
2026/02/26 02:14:39 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:39 DEBUG : Looking for writers
2026/02/26 02:14:39 DEBUG : >WaitForWriters: 
2026/02/26 02:14:39 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-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:39 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:39 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:39 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:39 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:40.206816 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
2026/02/26 02:14:40.206854 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-kewohuh4beso'": 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)
2026/02/26 02:14:40 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:40 DEBUG : Looking for writers
2026/02/26 02:14:40 DEBUG : >WaitForWriters: 
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:40 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-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:40 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:40.620886 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
2026/02/26 02:14:40.620918 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-kewohuh4beso'": 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)
2026/02/26 02:14:40 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:40 DEBUG : Looking for writers
2026/02/26 02:14:40 DEBUG : >WaitForWriters: 
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:40 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-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:40 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:40 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:41.010740 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
2026/02/26 02:14:41.010765 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-kewohuh4beso'": 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)
2026/02/26 02:14:41 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:41 DEBUG : Looking for writers
2026/02/26 02:14:41 DEBUG : >WaitForWriters: 
2026/02/26 02:14:41 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.27s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.39s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:41 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:41 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:41.396329 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
2026/02/26 02:14:41.396352 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-kewohuh4beso'": 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)
2026/02/26 02:14:41 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:41 DEBUG : Looking for writers
2026/02/26 02:14:41 DEBUG : >WaitForWriters: 
2026/02/26 02:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.39s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:41 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:41 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:41.803195 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
2026/02/26 02:14:41.803236 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-kewohuh4beso'": 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)
2026/02/26 02:14:41 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:41 DEBUG : Looking for writers
2026/02/26 02:14:41 DEBUG : >WaitForWriters: 
2026/02/26 02:14:41 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.39s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:41 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:41 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:42.152080 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
2026/02/26 02:14:42.152102 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-kewohuh4beso'": 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)
2026/02/26 02:14:42 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:42 DEBUG : Looking for writers
2026/02/26 02:14:42 DEBUG : >WaitForWriters: 
2026/02/26 02:14:42 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.36s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:42 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:42 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:42.519622 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
2026/02/26 02:14:42.519643 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-kewohuh4beso'": 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)
2026/02/26 02:14:42 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:42 DEBUG : Looking for writers
2026/02/26 02:14:42 DEBUG : >WaitForWriters: 
2026/02/26 02:14:42 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.37s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:42 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:42 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:42.877484 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
2026/02/26 02:14:42.877506 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-kewohuh4beso'": 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)
2026/02/26 02:14:42 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:42 DEBUG : Looking for writers
2026/02/26 02:14:42 DEBUG : >WaitForWriters: 
2026/02/26 02:14:42 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.34s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:42 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:42 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:43.229374 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
2026/02/26 02:14:43.229403 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-kewohuh4beso'": 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)
2026/02/26 02:14:43 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:43 DEBUG : Looking for writers
2026/02/26 02:14:43 DEBUG : >WaitForWriters: 
2026/02/26 02:14:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:43 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:43 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:43.596580 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
2026/02/26 02:14:43.596619 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-kewohuh4beso'": 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)
2026/02/26 02:14:43 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:43 DEBUG : Looking for writers
2026/02/26 02:14:43 DEBUG : >WaitForWriters: 
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:43 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:43 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:43 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:43.945318 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
2026/02/26 02:14:43.945348 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-kewohuh4beso'": 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)
2026/02/26 02:14:43 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:43 DEBUG : Looking for writers
2026/02/26 02:14:43 DEBUG : >WaitForWriters: 
2026/02/26 02:14:43 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:44 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:44.302596 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
2026/02/26 02:14:44.302623 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-kewohuh4beso'": 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)
2026/02/26 02:14:44 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:44 DEBUG : Looking for writers
2026/02/26 02:14:44 DEBUG : >WaitForWriters: 
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:44 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:44.659258 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
2026/02/26 02:14:44.659281 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-kewohuh4beso'": 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)
2026/02/26 02:14:44 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:44 DEBUG : Looking for writers
2026/02/26 02:14:44 DEBUG : >WaitForWriters: 
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:44 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:45.024397 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
2026/02/26 02:14:45.024462 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-kewohuh4beso'": 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)
2026/02/26 02:14:45 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:45 DEBUG : Looking for writers
2026/02/26 02:14:45 DEBUG : >WaitForWriters: 
2026/02/26 02:14:45 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:45 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.16s)
    --- FAIL: TestFileRename/off,forceCache=false (0.36s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.36s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.36s)
    --- FAIL: TestFileRename/full,forceCache=false (0.37s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:45 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:45 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:45.433170 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
2026/02/26 02:14:45.433203 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-kewohuh4beso'": 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)
2026/02/26 02:14:45 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:45 DEBUG : Looking for writers
2026/02/26 02:14:45 DEBUG : >WaitForWriters: 
2026/02/26 02:14:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.40s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:45 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:45 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:45.784029 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
2026/02/26 02:14:45.784060 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-kewohuh4beso'": 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)
2026/02/26 02:14:45 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:45 DEBUG : Looking for writers
2026/02/26 02:14:45 DEBUG : >WaitForWriters: 
2026/02/26 02:14:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.36s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:45 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:45 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:46.139351 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
2026/02/26 02:14:46.139388 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-kewohuh4beso'": 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)
2026/02/26 02:14:46 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:46 DEBUG : Looking for writers
2026/02/26 02:14:46 DEBUG : >WaitForWriters: 
2026/02/26 02:14:46 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.34s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:46 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:46 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:46.484898 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
2026/02/26 02:14:46.484934 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-kewohuh4beso'": 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)
2026/02/26 02:14:46 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:46 DEBUG : Looking for writers
2026/02/26 02:14:46 DEBUG : >WaitForWriters: 
2026/02/26 02:14:46 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.35s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:46 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:46 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:14:46.847271 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
2026/02/26 02:14:46.847293 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-kewohuh4beso'": 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)
2026/02/26 02:14:46 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:46 DEBUG : Looking for writers
2026/02/26 02:14:46 DEBUG : >WaitForWriters: 
2026/02/26 02:14:46 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.37s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:46 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:46 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:46 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:46 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:47.233393 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
2026/02/26 02:14:47.233411 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-kewohuh4beso'": 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)
2026/02/26 02:14:47 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:47 DEBUG : Looking for writers
2026/02/26 02:14:47 DEBUG : >WaitForWriters: 
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.38s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:47 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:47.602964 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
2026/02/26 02:14:47.602993 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-kewohuh4beso'": 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)
2026/02/26 02:14:47 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:47 DEBUG : Looking for writers
2026/02/26 02:14:47 DEBUG : >WaitForWriters: 
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.37s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:47 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:47 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:47.979071 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
2026/02/26 02:14:47.979103 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-kewohuh4beso'": 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)
2026/02/26 02:14:47 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:47 DEBUG : Looking for writers
2026/02/26 02:14:47 DEBUG : >WaitForWriters: 
2026/02/26 02:14:47 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.39s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:48.346953 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
2026/02/26 02:14:48.347006 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-kewohuh4beso'": 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)
2026/02/26 02:14:48 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : >WaitForWriters: 
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.36s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:48.701006 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
2026/02/26 02:14:48.701043 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-kewohuh4beso'": 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)
2026/02/26 02:14:48 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : >WaitForWriters: 
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:14:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.35s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:14:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:14:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:14:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:14:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:14:48 DEBUG : file1: newRWFileHandle: 
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): openPending: 
2026/02/26 02:14:48 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/26 02:14:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): >openPending: err=<nil>
2026/02/26 02:14:48 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/26 02:14:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:14:48 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/26 02:14:48 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): _writeAt: size=5, off=0
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): >_writeAt: n=5, err=<nil>
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): _writeAt: size=7, off=5
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): >_writeAt: n=7, err=<nil>
2026/02/26 02:14:48 DEBUG : file1: vfs cache: truncate to size=11
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): close: 
2026/02/26 02:14:48 DEBUG : file1: vfs cache: setting modification time to 2026-02-26 02:14:48.852943175 +0000 UTC m=+18.764947106
2026/02/26 02:14:48 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): >close: err=<nil>
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): close: 
2026/02/26 02:14:48 DEBUG : file1(0xc000a85a00): >close: err=file already closed
2026/02/26 02:14:48 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : file1: reading active writers
2026/02/26 02:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : file1: reading active writers
2026/02/26 02:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : file1: reading active writers
2026/02/26 02:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/26 02:14:48 DEBUG : Looking for writers
2026/02/26 02:14:48 DEBUG : file1: reading active writers
2026/02/26 02:14:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/26 02:14:48 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:49 DEBUG : Looking for writers
2026/02/26 02:14:49 DEBUG : file1: reading active writers
2026/02/26 02:14:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/26 02:14:49 DEBUG : Looking for writers
2026/02/26 02:14:49 DEBUG : file1: reading active writers
2026/02/26 02:14:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/26 02:14:49.329035 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
2026/02/26 02:14:49.329071 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)
2026/02/26 02:14:49 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)
2026/02/26 02:14:49 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)
2026/02/26 02:14:49 DEBUG : Looking for writers
2026/02/26 02:14:49 DEBUG : file1: reading active writers
2026/02/26 02:14:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/26 02:14:49 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:49.862912 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
2026/02/26 02:14:49.862938 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)
2026/02/26 02:14:49 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)
2026/02/26 02:14:49 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)
2026/02/26 02:14:50 DEBUG : Looking for writers
2026/02/26 02:14:50 DEBUG : file1: reading active writers
2026/02/26 02:14:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:50 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:50.656896 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
2026/02/26 02:14:50.656933 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)
2026/02/26 02:14:50 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)
2026/02/26 02:14:50 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)
2026/02/26 02:14:51 DEBUG : Looking for writers
2026/02/26 02:14:51 DEBUG : file1: reading active writers
2026/02/26 02:14:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:51 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:51.825276 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
2026/02/26 02:14:51.825305 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)
2026/02/26 02:14:51 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)
2026/02/26 02:14:51 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)
2026/02/26 02:14:52 DEBUG : Looking for writers
2026/02/26 02:14:52 DEBUG : file1: reading active writers
2026/02/26 02:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:53 DEBUG : Looking for writers
2026/02/26 02:14:53 DEBUG : file1: reading active writers
2026/02/26 02:14:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:53 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:53.822762 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
2026/02/26 02:14:53.822798 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)
2026/02/26 02:14:53 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)
2026/02/26 02:14:53 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)
2026/02/26 02:14:54 DEBUG : Looking for writers
2026/02/26 02:14:54 DEBUG : file1: reading active writers
2026/02/26 02:14:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:55 DEBUG : Looking for writers
2026/02/26 02:14:55 DEBUG : file1: reading active writers
2026/02/26 02:14:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:56 DEBUG : Looking for writers
2026/02/26 02:14:56 DEBUG : file1: reading active writers
2026/02/26 02:14:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:57 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:14:57 DEBUG : Looking for writers
2026/02/26 02:14:57 DEBUG : file1: reading active writers
2026/02/26 02:14:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:57.406022 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
2026/02/26 02:14:57.406043 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)
2026/02/26 02:14:57 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)
2026/02/26 02:14:57 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)
2026/02/26 02:14:58 DEBUG : Looking for writers
2026/02/26 02:14:58 DEBUG : file1: reading active writers
2026/02/26 02:14:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:14:59 DEBUG : Looking for writers
2026/02/26 02:14:59 DEBUG : file1: reading active writers
2026/02/26 02:14:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:00 DEBUG : Looking for writers
2026/02/26 02:15:00 DEBUG : file1: reading active writers
2026/02/26 02:15:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:01 DEBUG : Looking for writers
2026/02/26 02:15:01 DEBUG : file1: reading active writers
2026/02/26 02:15:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:02 DEBUG : Looking for writers
2026/02/26 02:15:02 DEBUG : file1: reading active writers
2026/02/26 02:15:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:03 DEBUG : Looking for writers
2026/02/26 02:15:03 DEBUG : file1: reading active writers
2026/02/26 02:15:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:03 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:04 DEBUG : Looking for writers
2026/02/26 02:15:04 DEBUG : file1: reading active writers
2026/02/26 02:15:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:04.187883 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
2026/02/26 02:15:04.187906 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)
2026/02/26 02:15:04 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)
2026/02/26 02:15:04 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)
2026/02/26 02:15:05 DEBUG : Looking for writers
2026/02/26 02:15:05 DEBUG : file1: reading active writers
2026/02/26 02:15:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:06 DEBUG : Looking for writers
2026/02/26 02:15:06 DEBUG : file1: reading active writers
2026/02/26 02:15:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:07 DEBUG : Looking for writers
2026/02/26 02:15:07 DEBUG : file1: reading active writers
2026/02/26 02:15:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:08 DEBUG : Looking for writers
2026/02/26 02:15:08 DEBUG : file1: reading active writers
2026/02/26 02:15:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:09 DEBUG : Looking for writers
2026/02/26 02:15:09 DEBUG : file1: reading active writers
2026/02/26 02:15:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:10 DEBUG : Looking for writers
2026/02/26 02:15:10 DEBUG : file1: reading active writers
2026/02/26 02:15:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:11 DEBUG : Looking for writers
2026/02/26 02:15:11 DEBUG : file1: reading active writers
2026/02/26 02:15:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:12 DEBUG : Looking for writers
2026/02/26 02:15:12 DEBUG : file1: reading active writers
2026/02/26 02:15:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:13 DEBUG : Looking for writers
2026/02/26 02:15:13 DEBUG : file1: reading active writers
2026/02/26 02:15:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:14 DEBUG : Looking for writers
2026/02/26 02:15:14 DEBUG : file1: reading active writers
2026/02/26 02:15:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:15 DEBUG : Looking for writers
2026/02/26 02:15:15 DEBUG : file1: reading active writers
2026/02/26 02:15:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:16 DEBUG : Looking for writers
2026/02/26 02:15:16 DEBUG : file1: reading active writers
2026/02/26 02:15:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:16 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:17 DEBUG : Looking for writers
2026/02/26 02:15:17 DEBUG : file1: reading active writers
2026/02/26 02:15:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:17.365615 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
2026/02/26 02:15:17.365646 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)
2026/02/26 02:15:17 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)
2026/02/26 02:15:17 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)
2026/02/26 02:15:18 DEBUG : Looking for writers
2026/02/26 02:15:18 DEBUG : file1: reading active writers
2026/02/26 02:15:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000936960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008c6c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642923584} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204763349639495 ext:18764947106 loc:0x4586480} ATime:{wall:14006204763349653070 ext:18764960682 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:15:18 DEBUG : >WaitForWriters: 
2026/02/26 02:15:18 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
2026/02/26 02:15:20 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
2026/02/26 02:15:22 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
2026/02/26 02:15:26 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/26 02:15:26 DEBUG : Looking for writers
2026/02/26 02:15:26 DEBUG : file1: reading active writers
2026/02/26 02:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/26 02:15:27 DEBUG : Looking for writers
2026/02/26 02:15:27 DEBUG : file1: reading active writers
2026/02/26 02:15:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:28 DEBUG : Looking for writers
2026/02/26 02:15:28 DEBUG : file1: reading active writers
2026/02/26 02:15:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:29 DEBUG : Looking for writers
2026/02/26 02:15:29 DEBUG : file1: reading active writers
2026/02/26 02:15:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:30 DEBUG : Looking for writers
2026/02/26 02:15:30 DEBUG : file1: reading active writers
2026/02/26 02:15:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:31 DEBUG : Looking for writers
2026/02/26 02:15:31 DEBUG : file1: reading active writers
2026/02/26 02:15:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:32 DEBUG : Looking for writers
2026/02/26 02:15:32 DEBUG : file1: reading active writers
2026/02/26 02:15:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:33 DEBUG : Looking for writers
2026/02/26 02:15:33 DEBUG : file1: reading active writers
2026/02/26 02:15:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:34 DEBUG : Looking for writers
2026/02/26 02:15:34 DEBUG : file1: reading active writers
2026/02/26 02:15:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:35 DEBUG : Looking for writers
2026/02/26 02:15:35 DEBUG : file1: reading active writers
2026/02/26 02:15:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:36 DEBUG : Looking for writers
2026/02/26 02:15:36 DEBUG : file1: reading active writers
2026/02/26 02:15:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:37 DEBUG : Looking for writers
2026/02/26 02:15:37 DEBUG : file1: reading active writers
2026/02/26 02:15:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:38 DEBUG : Looking for writers
2026/02/26 02:15:38 DEBUG : file1: reading active writers
2026/02/26 02:15:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:39 DEBUG : Looking for writers
2026/02/26 02:15:39 DEBUG : file1: reading active writers
2026/02/26 02:15:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:40 DEBUG : Looking for writers
2026/02/26 02:15:40 DEBUG : file1: reading active writers
2026/02/26 02:15:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:41 DEBUG : Looking for writers
2026/02/26 02:15:41 DEBUG : file1: reading active writers
2026/02/26 02:15:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:42 DEBUG : Looking for writers
2026/02/26 02:15:42 DEBUG : file1: reading active writers
2026/02/26 02:15:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:42 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:43.400234 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
2026/02/26 02:15:43.400280 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)
2026/02/26 02:15:43 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)
2026/02/26 02:15:43 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)
2026/02/26 02:15:43 DEBUG : Looking for writers
2026/02/26 02:15:43 DEBUG : file1: reading active writers
2026/02/26 02:15:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:44 DEBUG : Looking for writers
2026/02/26 02:15:44 DEBUG : file1: reading active writers
2026/02/26 02:15:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:45 DEBUG : Looking for writers
2026/02/26 02:15:45 DEBUG : file1: reading active writers
2026/02/26 02:15:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:46 DEBUG : Looking for writers
2026/02/26 02:15:46 DEBUG : file1: reading active writers
2026/02/26 02:15:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:47 DEBUG : Looking for writers
2026/02/26 02:15:47 DEBUG : file1: reading active writers
2026/02/26 02:15:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:48 DEBUG : Looking for writers
2026/02/26 02:15:48 DEBUG : file1: reading active writers
2026/02/26 02:15:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:48 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/26 02:15:48 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/26 02:15:49 DEBUG : Looking for writers
2026/02/26 02:15:49 DEBUG : file1: reading active writers
2026/02/26 02:15:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:50 DEBUG : Looking for writers
2026/02/26 02:15:50 DEBUG : file1: reading active writers
2026/02/26 02:15:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:51 DEBUG : Looking for writers
2026/02/26 02:15:51 DEBUG : file1: reading active writers
2026/02/26 02:15:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:52 DEBUG : Looking for writers
2026/02/26 02:15:52 DEBUG : file1: reading active writers
2026/02/26 02:15:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:53 DEBUG : Looking for writers
2026/02/26 02:15:53 DEBUG : file1: reading active writers
2026/02/26 02:15:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:54 DEBUG : Looking for writers
2026/02/26 02:15:54 DEBUG : file1: reading active writers
2026/02/26 02:15:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:55 DEBUG : Looking for writers
2026/02/26 02:15:55 DEBUG : file1: reading active writers
2026/02/26 02:15:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:56 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000936960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008c6c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642923584} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204763349639495 ext:18764947106 loc:0x4586480} ATime:{wall:14006204763349653070 ext:18764960682 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:15:56 DEBUG : >WaitForWriters: 
2026/02/26 02:15:56 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:15:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.53s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:15:56 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:15:56 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:15:56 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:15:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:15:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:15:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:15:56 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:15:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:15:56 DEBUG : file1: newRWFileHandle: 
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): openPending: 
2026/02/26 02:15:56 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/26 02:15:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): >openPending: err=<nil>
2026/02/26 02:15:56 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/26 02:15:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:15:56 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/26 02:15:56 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): _writeAt: size=7, off=0
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): >_writeAt: n=7, err=<nil>
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): _writeAt: size=6, off=5
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): >_writeAt: n=6, err=<nil>
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): close: 
2026/02/26 02:15:56 DEBUG : file1: vfs cache: setting modification time to 2026-02-26 02:15:56.402805795 +0000 UTC m=+86.314809726
2026/02/26 02:15:56 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): >close: err=<nil>
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): _writeAt: size=5, off=0
2026/02/26 02:15:56 DEBUG : file1(0xc0008f1500): >_writeAt: n=0, err=file already closed
2026/02/26 02:15:56 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/26 02:15:56 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/26 02:15:56 DEBUG : Looking for writers
2026/02/26 02:15:56 DEBUG : file1: reading active writers
2026/02/26 02:15:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/26 02:15:56.897566 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
2026/02/26 02:15:56.897590 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)
2026/02/26 02:15:56 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)
2026/02/26 02:15:56 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)
2026/02/26 02:15:57 DEBUG : Looking for writers
2026/02/26 02:15:57 DEBUG : file1: reading active writers
2026/02/26 02:15:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/26 02:15:57 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:57.472635 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
2026/02/26 02:15:57.472655 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)
2026/02/26 02:15:57 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)
2026/02/26 02:15:57 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)
2026/02/26 02:15:57 DEBUG : Looking for writers
2026/02/26 02:15:57 DEBUG : file1: reading active writers
2026/02/26 02:15:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:57 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:58.287314 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
2026/02/26 02:15:58.287356 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)
2026/02/26 02:15:58 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)
2026/02/26 02:15:58 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)
2026/02/26 02:15:58 DEBUG : Looking for writers
2026/02/26 02:15:58 DEBUG : file1: reading active writers
2026/02/26 02:15:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:15:59 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:15:59.448373 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
2026/02/26 02:15:59.448393 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)
2026/02/26 02:15:59 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)
2026/02/26 02:15:59 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)
2026/02/26 02:15:59 DEBUG : Looking for writers
2026/02/26 02:15:59 DEBUG : file1: reading active writers
2026/02/26 02:15:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:00 DEBUG : Looking for writers
2026/02/26 02:16:00 DEBUG : file1: reading active writers
2026/02/26 02:16:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:01 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:16:01.410331 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
2026/02/26 02:16:01.410363 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)
2026/02/26 02:16:01 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)
2026/02/26 02:16:01 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)
2026/02/26 02:16:01 DEBUG : Looking for writers
2026/02/26 02:16:01 DEBUG : file1: reading active writers
2026/02/26 02:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:02 DEBUG : Looking for writers
2026/02/26 02:16:02 DEBUG : file1: reading active writers
2026/02/26 02:16:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:03 DEBUG : Looking for writers
2026/02/26 02:16:03 DEBUG : file1: reading active writers
2026/02/26 02:16:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:04 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:16:04 DEBUG : Looking for writers
2026/02/26 02:16:04 DEBUG : file1: reading active writers
2026/02/26 02:16:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:04.967171 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
2026/02/26 02:16:04.967211 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)
2026/02/26 02:16:04 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)
2026/02/26 02:16:04 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)
2026/02/26 02:16:05 DEBUG : Looking for writers
2026/02/26 02:16:05 DEBUG : file1: reading active writers
2026/02/26 02:16:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:06 DEBUG : Looking for writers
2026/02/26 02:16:06 DEBUG : file1: reading active writers
2026/02/26 02:16:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:07 DEBUG : Looking for writers
2026/02/26 02:16:07 DEBUG : file1: reading active writers
2026/02/26 02:16:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:08 DEBUG : Looking for writers
2026/02/26 02:16:08 DEBUG : file1: reading active writers
2026/02/26 02:16:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:09 DEBUG : Looking for writers
2026/02/26 02:16:09 DEBUG : file1: reading active writers
2026/02/26 02:16:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:10 DEBUG : Looking for writers
2026/02/26 02:16:10 DEBUG : file1: reading active writers
2026/02/26 02:16:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:11 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:16:11 DEBUG : Looking for writers
2026/02/26 02:16:11 DEBUG : file1: reading active writers
2026/02/26 02:16:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:11.731968 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
2026/02/26 02:16:11.731988 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)
2026/02/26 02:16:11 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)
2026/02/26 02:16:11 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)
2026/02/26 02:16:12 DEBUG : Looking for writers
2026/02/26 02:16:12 DEBUG : file1: reading active writers
2026/02/26 02:16:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:13 DEBUG : Looking for writers
2026/02/26 02:16:13 DEBUG : file1: reading active writers
2026/02/26 02:16:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:14 DEBUG : Looking for writers
2026/02/26 02:16:14 DEBUG : file1: reading active writers
2026/02/26 02:16:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:15 DEBUG : Looking for writers
2026/02/26 02:16:15 DEBUG : file1: reading active writers
2026/02/26 02:16:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:16 DEBUG : Looking for writers
2026/02/26 02:16:16 DEBUG : file1: reading active writers
2026/02/26 02:16:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:17 DEBUG : Looking for writers
2026/02/26 02:16:17 DEBUG : file1: reading active writers
2026/02/26 02:16:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:18 DEBUG : Looking for writers
2026/02/26 02:16:18 DEBUG : file1: reading active writers
2026/02/26 02:16:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:19 DEBUG : Looking for writers
2026/02/26 02:16:19 DEBUG : file1: reading active writers
2026/02/26 02:16:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:20 DEBUG : Looking for writers
2026/02/26 02:16:20 DEBUG : file1: reading active writers
2026/02/26 02:16:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:21 DEBUG : Looking for writers
2026/02/26 02:16:21 DEBUG : file1: reading active writers
2026/02/26 02:16:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:22 DEBUG : Looking for writers
2026/02/26 02:16:22 DEBUG : file1: reading active writers
2026/02/26 02:16:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:23 DEBUG : Looking for writers
2026/02/26 02:16:23 DEBUG : file1: reading active writers
2026/02/26 02:16:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:24 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:16:24 DEBUG : Looking for writers
2026/02/26 02:16:24 DEBUG : file1: reading active writers
2026/02/26 02:16:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:24.928054 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
2026/02/26 02:16:24.928076 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)
2026/02/26 02:16:24 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)
2026/02/26 02:16:24 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)
2026/02/26 02:16:25 DEBUG : Looking for writers
2026/02/26 02:16:25 DEBUG : file1: reading active writers
2026/02/26 02:16:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:26 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005b5950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00069fe08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640667200} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204835913946147 ext:86314809726 loc:0x4586480} ATime:{wall:14006204835913961587 ext:86314825166 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:16:26 DEBUG : >WaitForWriters: 
2026/02/26 02:16:26 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
2026/02/26 02:16:27 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
2026/02/26 02:16:29 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
2026/02/26 02:16:33 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:16:33 DEBUG : Looking for writers
2026/02/26 02:16:33 DEBUG : file1: reading active writers
2026/02/26 02:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/26 02:16:33 DEBUG : Looking for writers
2026/02/26 02:16:33 DEBUG : file1: reading active writers
2026/02/26 02:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/26 02:16:33 DEBUG : Looking for writers
2026/02/26 02:16:33 DEBUG : file1: reading active writers
2026/02/26 02:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/26 02:16:33 DEBUG : Looking for writers
2026/02/26 02:16:33 DEBUG : file1: reading active writers
2026/02/26 02:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/26 02:16:33 DEBUG : Looking for writers
2026/02/26 02:16:33 DEBUG : file1: reading active writers
2026/02/26 02:16:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/26 02:16:34 DEBUG : Looking for writers
2026/02/26 02:16:34 DEBUG : file1: reading active writers
2026/02/26 02:16:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/26 02:16:34 DEBUG : Looking for writers
2026/02/26 02:16:34 DEBUG : file1: reading active writers
2026/02/26 02:16:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/26 02:16:35 DEBUG : Looking for writers
2026/02/26 02:16:35 DEBUG : file1: reading active writers
2026/02/26 02:16:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:36 DEBUG : Looking for writers
2026/02/26 02:16:36 DEBUG : file1: reading active writers
2026/02/26 02:16:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:37 DEBUG : Looking for writers
2026/02/26 02:16:37 DEBUG : file1: reading active writers
2026/02/26 02:16:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:38 DEBUG : Looking for writers
2026/02/26 02:16:38 DEBUG : file1: reading active writers
2026/02/26 02:16:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:39 DEBUG : Looking for writers
2026/02/26 02:16:39 DEBUG : file1: reading active writers
2026/02/26 02:16:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:40 DEBUG : Looking for writers
2026/02/26 02:16:40 DEBUG : file1: reading active writers
2026/02/26 02:16:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:41 DEBUG : Looking for writers
2026/02/26 02:16:41 DEBUG : file1: reading active writers
2026/02/26 02:16:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:42 DEBUG : Looking for writers
2026/02/26 02:16:42 DEBUG : file1: reading active writers
2026/02/26 02:16:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:43 DEBUG : Looking for writers
2026/02/26 02:16:43 DEBUG : file1: reading active writers
2026/02/26 02:16:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:44 DEBUG : Looking for writers
2026/02/26 02:16:44 DEBUG : file1: reading active writers
2026/02/26 02:16:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:45 DEBUG : Looking for writers
2026/02/26 02:16:45 DEBUG : file1: reading active writers
2026/02/26 02:16:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:46 DEBUG : Looking for writers
2026/02/26 02:16:46 DEBUG : file1: reading active writers
2026/02/26 02:16:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:47 DEBUG : Looking for writers
2026/02/26 02:16:47 DEBUG : file1: reading active writers
2026/02/26 02:16:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:48 DEBUG : Looking for writers
2026/02/26 02:16:48 DEBUG : file1: reading active writers
2026/02/26 02:16:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:49 DEBUG : Looking for writers
2026/02/26 02:16:49 DEBUG : file1: reading active writers
2026/02/26 02:16:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:50 DEBUG : Looking for writers
2026/02/26 02:16:50 DEBUG : file1: reading active writers
2026/02/26 02:16:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:50 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:16:50.964086 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
2026/02/26 02:16:50.964109 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)
2026/02/26 02:16:50 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)
2026/02/26 02:16:50 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)
2026/02/26 02:16:51 DEBUG : Looking for writers
2026/02/26 02:16:51 DEBUG : file1: reading active writers
2026/02/26 02:16:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:52 DEBUG : Looking for writers
2026/02/26 02:16:52 DEBUG : file1: reading active writers
2026/02/26 02:16:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:53 DEBUG : Looking for writers
2026/02/26 02:16:53 DEBUG : file1: reading active writers
2026/02/26 02:16:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:54 DEBUG : Looking for writers
2026/02/26 02:16:54 DEBUG : file1: reading active writers
2026/02/26 02:16:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:55 DEBUG : Looking for writers
2026/02/26 02:16:55 DEBUG : file1: reading active writers
2026/02/26 02:16:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:56 DEBUG : Looking for writers
2026/02/26 02:16:56 DEBUG : file1: reading active writers
2026/02/26 02:16:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:56 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/26 02:16:56 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/26 02:16:57 DEBUG : Looking for writers
2026/02/26 02:16:57 DEBUG : file1: reading active writers
2026/02/26 02:16:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:58 DEBUG : Looking for writers
2026/02/26 02:16:58 DEBUG : file1: reading active writers
2026/02/26 02:16:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:16:59 DEBUG : Looking for writers
2026/02/26 02:16:59 DEBUG : file1: reading active writers
2026/02/26 02:16:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:17:00 DEBUG : Looking for writers
2026/02/26 02:17:00 DEBUG : file1: reading active writers
2026/02/26 02:17:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:17:01 DEBUG : Looking for writers
2026/02/26 02:17:01 DEBUG : file1: reading active writers
2026/02/26 02:17:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:17:02 DEBUG : Looking for writers
2026/02/26 02:17:02 DEBUG : file1: reading active writers
2026/02/26 02:17:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:17:03 DEBUG : Looking for writers
2026/02/26 02:17:03 DEBUG : file1: reading active writers
2026/02/26 02:17:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:17:03 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005b5950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00069fe08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640667200} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204835913946147 ext:86314809726 loc:0x4586480} ATime:{wall:14006204835913961587 ext:86314825166 loc:0x4586480} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:17:03 DEBUG : >WaitForWriters: 
2026/02/26 02:17:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:17:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.58s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:17:03 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:17:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:17:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:17:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:17:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:17:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:17:03 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:17:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:17:03 DEBUG : file1: newRWFileHandle: 
2026/02/26 02:17:03 DEBUG : file1(0xc0008f1780): openPending: 
2026/02/26 02:17:03 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/26 02:17:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:17:03 DEBUG : file1(0xc0008f1780): >openPending: err=<nil>
2026/02/26 02:17:03 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/26 02:17:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:17:03 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/26 02:17:03 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/26 02:17:03 DEBUG : file1(0xc0008f1780): close: 
2026/02/26 02:17:03 DEBUG : file1: vfs cache: setting modification time to 2026-02-26 02:17:03.977320078 +0000 UTC m=+153.889324029
2026/02/26 02:17:03 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/26 02:17:03 DEBUG : file1(0xc0008f1780): >close: err=<nil>
2026/02/26 02:17:03 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/26 02:17:03 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/26 02:17:03 DEBUG : file2: newRWFileHandle: 
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): openPending: 
2026/02/26 02:17:03 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/26 02:17:03 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): >openPending: err=<nil>
2026/02/26 02:17:03 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/26 02:17:03 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/26 02:17:03 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/26 02:17:03 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): RWFileHandle.Flush
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): RWFileHandle.Release
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): close: 
2026/02/26 02:17:03 DEBUG : file2: vfs cache: setting modification time to 2026-02-26 02:17:03.978607234 +0000 UTC m=+153.890611175
2026/02/26 02:17:03 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/26 02:17:03 DEBUG : file2(0xc0008f1c80): >close: err=<nil>
2026/02/26 02:17:03 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:17:03 DEBUG : Looking for writers
2026/02/26 02:17:03 DEBUG : file1: reading active writers
2026/02/26 02:17:03 DEBUG : file2: reading active writers
2026/02/26 02:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/26 02:17:03 DEBUG : Looking for writers
2026/02/26 02:17:03 DEBUG : file1: reading active writers
2026/02/26 02:17:03 DEBUG : file2: reading active writers
2026/02/26 02:17:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/26 02:17:04 DEBUG : Looking for writers
2026/02/26 02:17:04 DEBUG : file1: reading active writers
2026/02/26 02:17:04 DEBUG : file2: reading active writers
2026/02/26 02:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/26 02:17:04 DEBUG : Looking for writers
2026/02/26 02:17:04 DEBUG : file1: reading active writers
2026/02/26 02:17:04 DEBUG : file2: reading active writers
2026/02/26 02:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/26 02:17:04 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:04 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:04 DEBUG : Looking for writers
2026/02/26 02:17:04 DEBUG : file1: reading active writers
2026/02/26 02:17:04 DEBUG : file2: reading active writers
2026/02/26 02:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/26 02:17:04 DEBUG : Looking for writers
2026/02/26 02:17:04 DEBUG : file1: reading active writers
2026/02/26 02:17:04 DEBUG : file2: reading active writers
2026/02/26 02:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/26 02:17:04.444254 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
2026/02/26 02:17:04.444356 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)
2026/02/26 02:17:04 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)
2026/02/26 02:17:04 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)
2026/02/26 02:17:04 DEBUG : Looking for writers
2026/02/26 02:17:04 DEBUG : file1: reading active writers
2026/02/26 02:17:04 DEBUG : file2: reading active writers
2026/02/26 02:17:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/26 02:17:04 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:04.823865 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
2026/02/26 02:17:04.823898 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)
2026/02/26 02:17:04 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)
2026/02/26 02:17:04 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)
2026/02/26 02:17:05 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:05.188746 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
2026/02/26 02:17:05.188778 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)
2026/02/26 02:17:05 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)
2026/02/26 02:17:05 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)
2026/02/26 02:17:05 DEBUG : Looking for writers
2026/02/26 02:17:05 DEBUG : file2: reading active writers
2026/02/26 02:17:05 DEBUG : file1: reading active writers
2026/02/26 02:17:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:05.530408 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
2026/02/26 02:17:05.530485 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)
2026/02/26 02:17:05 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)
2026/02/26 02:17:05 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)
2026/02/26 02:17:05 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:05 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:06.056972 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
2026/02/26 02:17:06.057007 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)
2026/02/26 02:17:06 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)
2026/02/26 02:17:06 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)
2026/02/26 02:17:06 DEBUG : Looking for writers
2026/02/26 02:17:06 DEBUG : file1: reading active writers
2026/02/26 02:17:06 DEBUG : file2: reading active writers
2026/02/26 02:17:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:06.512659 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
2026/02/26 02:17:06.512684 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)
2026/02/26 02:17:06 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)
2026/02/26 02:17:06 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)
2026/02/26 02:17:06 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:07.217930 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
2026/02/26 02:17:07.217956 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)
2026/02/26 02:17:07 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)
2026/02/26 02:17:07 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)
2026/02/26 02:17:07 DEBUG : Looking for writers
2026/02/26 02:17:07 DEBUG : file1: reading active writers
2026/02/26 02:17:07 DEBUG : file2: reading active writers
2026/02/26 02:17:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:07 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:07.648725 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
2026/02/26 02:17:07.648748 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)
2026/02/26 02:17:07 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)
2026/02/26 02:17:07 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)
2026/02/26 02:17:08 DEBUG : Looking for writers
2026/02/26 02:17:08 DEBUG : file1: reading active writers
2026/02/26 02:17:08 DEBUG : file2: reading active writers
2026/02/26 02:17:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:08 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:09.198508 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
2026/02/26 02:17:09.198539 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)
2026/02/26 02:17:09 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)
2026/02/26 02:17:09 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)
2026/02/26 02:17:09 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:09 DEBUG : Looking for writers
2026/02/26 02:17:09 DEBUG : file1: reading active writers
2026/02/26 02:17:09 DEBUG : file2: reading active writers
2026/02/26 02:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:09.604869 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
2026/02/26 02:17:09.604906 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)
2026/02/26 02:17:09 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)
2026/02/26 02:17:09 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)
2026/02/26 02:17:10 DEBUG : Looking for writers
2026/02/26 02:17:10 DEBUG : file1: reading active writers
2026/02/26 02:17:10 DEBUG : file2: reading active writers
2026/02/26 02:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:11 DEBUG : Looking for writers
2026/02/26 02:17:11 DEBUG : file1: reading active writers
2026/02/26 02:17:11 DEBUG : file2: reading active writers
2026/02/26 02:17:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:12 DEBUG : Looking for writers
2026/02/26 02:17:12 DEBUG : file1: reading active writers
2026/02/26 02:17:12 DEBUG : file2: reading active writers
2026/02/26 02:17:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:12 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:12.769405 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
2026/02/26 02:17:12.769469 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)
2026/02/26 02:17:12 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)
2026/02/26 02:17:12 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)
2026/02/26 02:17:12 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:13.162973 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
2026/02/26 02:17:13.163003 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)
2026/02/26 02:17:13 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)
2026/02/26 02:17:13 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)
2026/02/26 02:17:13 DEBUG : Looking for writers
2026/02/26 02:17:13 DEBUG : file1: reading active writers
2026/02/26 02:17:13 DEBUG : file2: reading active writers
2026/02/26 02:17:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:14 DEBUG : Looking for writers
2026/02/26 02:17:14 DEBUG : file2: reading active writers
2026/02/26 02:17:14 DEBUG : file1: reading active writers
2026/02/26 02:17:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:15 DEBUG : Looking for writers
2026/02/26 02:17:15 DEBUG : file1: reading active writers
2026/02/26 02:17:15 DEBUG : file2: reading active writers
2026/02/26 02:17:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:16 DEBUG : Looking for writers
2026/02/26 02:17:16 DEBUG : file1: reading active writers
2026/02/26 02:17:16 DEBUG : file2: reading active writers
2026/02/26 02:17:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:17 DEBUG : Looking for writers
2026/02/26 02:17:17 DEBUG : file2: reading active writers
2026/02/26 02:17:17 DEBUG : file1: reading active writers
2026/02/26 02:17:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:18 DEBUG : Looking for writers
2026/02/26 02:17:18 DEBUG : file1: reading active writers
2026/02/26 02:17:18 DEBUG : file2: reading active writers
2026/02/26 02:17:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:19 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:19 DEBUG : Looking for writers
2026/02/26 02:17:19 DEBUG : file1: reading active writers
2026/02/26 02:17:19 DEBUG : file2: reading active writers
2026/02/26 02:17:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:19.550949 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
2026/02/26 02:17:19.550980 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)
2026/02/26 02:17:19 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)
2026/02/26 02:17:19 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)
2026/02/26 02:17:19 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:19.920829 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
2026/02/26 02:17:19.920862 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)
2026/02/26 02:17:19 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)
2026/02/26 02:17:19 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)
2026/02/26 02:17:20 DEBUG : Looking for writers
2026/02/26 02:17:20 DEBUG : file1: reading active writers
2026/02/26 02:17:20 DEBUG : file2: reading active writers
2026/02/26 02:17:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:21 DEBUG : Looking for writers
2026/02/26 02:17:21 DEBUG : file1: reading active writers
2026/02/26 02:17:21 DEBUG : file2: reading active writers
2026/02/26 02:17:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:22 DEBUG : Looking for writers
2026/02/26 02:17:22 DEBUG : file1: reading active writers
2026/02/26 02:17:22 DEBUG : file2: reading active writers
2026/02/26 02:17:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:23 DEBUG : Looking for writers
2026/02/26 02:17:23 DEBUG : file1: reading active writers
2026/02/26 02:17:23 DEBUG : file2: reading active writers
2026/02/26 02:17:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:24 DEBUG : Looking for writers
2026/02/26 02:17:24 DEBUG : file1: reading active writers
2026/02/26 02:17:24 DEBUG : file2: reading active writers
2026/02/26 02:17:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:25 DEBUG : Looking for writers
2026/02/26 02:17:25 DEBUG : file1: reading active writers
2026/02/26 02:17:25 DEBUG : file2: reading active writers
2026/02/26 02:17:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:26 DEBUG : Looking for writers
2026/02/26 02:17:26 DEBUG : file1: reading active writers
2026/02/26 02:17:26 DEBUG : file2: reading active writers
2026/02/26 02:17:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:27 DEBUG : Looking for writers
2026/02/26 02:17:27 DEBUG : file2: reading active writers
2026/02/26 02:17:27 DEBUG : file1: reading active writers
2026/02/26 02:17:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:28 DEBUG : Looking for writers
2026/02/26 02:17:28 DEBUG : file1: reading active writers
2026/02/26 02:17:28 DEBUG : file2: reading active writers
2026/02/26 02:17:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:29 DEBUG : Looking for writers
2026/02/26 02:17:29 DEBUG : file2: reading active writers
2026/02/26 02:17:29 DEBUG : file1: reading active writers
2026/02/26 02:17:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:30 DEBUG : Looking for writers
2026/02/26 02:17:30 DEBUG : file1: reading active writers
2026/02/26 02:17:30 DEBUG : file2: reading active writers
2026/02/26 02:17:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:31 DEBUG : Looking for writers
2026/02/26 02:17:31 DEBUG : file1: reading active writers
2026/02/26 02:17:31 DEBUG : file2: reading active writers
2026/02/26 02:17:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:32 DEBUG : Looking for writers
2026/02/26 02:17:32 DEBUG : file1: reading active writers
2026/02/26 02:17:32 DEBUG : file2: reading active writers
2026/02/26 02:17:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:32 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:32 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:32.722519 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
2026/02/26 02:17:32.722536 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)
2026/02/26 02:17:32 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)
2026/02/26 02:17:32 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)
2026/02/26 02:17:33.085411 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
2026/02/26 02:17:33.085475 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)
2026/02/26 02:17:33 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)
2026/02/26 02:17:33 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)
2026/02/26 02:17:33 DEBUG : Looking for writers
2026/02/26 02:17:33 DEBUG : file1: reading active writers
2026/02/26 02:17:33 DEBUG : file2: reading active writers
2026/02/26 02:17:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:33 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a2db30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bd0308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646107968} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204908429162638 ext:153889324029 loc:0x4586480} ATime:{wall:14006204908429445051 ext:153889606441 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a2db30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bd0408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646108224} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204908430449794 ext:153890611175 loc:0x4586480} ATime:{wall:14006204908430701759 ext:153890863151 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:17:33 DEBUG : >WaitForWriters: 
2026/02/26 02:17:34 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
2026/02/26 02:17:35 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
2026/02/26 02:17:37 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
2026/02/26 02:17:41 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/26 02:17:41 DEBUG : Looking for writers
2026/02/26 02:17:41 DEBUG : file2: reading active writers
2026/02/26 02:17:41 DEBUG : file1: reading active writers
2026/02/26 02:17:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/26 02:17:42 DEBUG : Looking for writers
2026/02/26 02:17:42 DEBUG : file2: reading active writers
2026/02/26 02:17:42 DEBUG : file1: reading active writers
2026/02/26 02:17:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:43 DEBUG : Looking for writers
2026/02/26 02:17:43 DEBUG : file1: reading active writers
2026/02/26 02:17:43 DEBUG : file2: reading active writers
2026/02/26 02:17:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:44 DEBUG : Looking for writers
2026/02/26 02:17:44 DEBUG : file1: reading active writers
2026/02/26 02:17:44 DEBUG : file2: reading active writers
2026/02/26 02:17:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:45 DEBUG : Looking for writers
2026/02/26 02:17:45 DEBUG : file2: reading active writers
2026/02/26 02:17:45 DEBUG : file1: reading active writers
2026/02/26 02:17:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:46 DEBUG : Looking for writers
2026/02/26 02:17:46 DEBUG : file1: reading active writers
2026/02/26 02:17:46 DEBUG : file2: reading active writers
2026/02/26 02:17:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:47 DEBUG : Looking for writers
2026/02/26 02:17:47 DEBUG : file1: reading active writers
2026/02/26 02:17:47 DEBUG : file2: reading active writers
2026/02/26 02:17:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:48 DEBUG : Looking for writers
2026/02/26 02:17:48 DEBUG : file1: reading active writers
2026/02/26 02:17:48 DEBUG : file2: reading active writers
2026/02/26 02:17:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:49 DEBUG : Looking for writers
2026/02/26 02:17:49 DEBUG : file1: reading active writers
2026/02/26 02:17:49 DEBUG : file2: reading active writers
2026/02/26 02:17:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:50 DEBUG : Looking for writers
2026/02/26 02:17:50 DEBUG : file1: reading active writers
2026/02/26 02:17:50 DEBUG : file2: reading active writers
2026/02/26 02:17:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:51 DEBUG : Looking for writers
2026/02/26 02:17:51 DEBUG : file1: reading active writers
2026/02/26 02:17:51 DEBUG : file2: reading active writers
2026/02/26 02:17:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:52 DEBUG : Looking for writers
2026/02/26 02:17:52 DEBUG : file2: reading active writers
2026/02/26 02:17:52 DEBUG : file1: reading active writers
2026/02/26 02:17:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:53 DEBUG : Looking for writers
2026/02/26 02:17:53 DEBUG : file1: reading active writers
2026/02/26 02:17:53 DEBUG : file2: reading active writers
2026/02/26 02:17:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:54 DEBUG : Looking for writers
2026/02/26 02:17:54 DEBUG : file1: reading active writers
2026/02/26 02:17:54 DEBUG : file2: reading active writers
2026/02/26 02:17:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:55 DEBUG : Looking for writers
2026/02/26 02:17:55 DEBUG : file1: reading active writers
2026/02/26 02:17:55 DEBUG : file2: reading active writers
2026/02/26 02:17:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:56 DEBUG : Looking for writers
2026/02/26 02:17:56 DEBUG : file1: reading active writers
2026/02/26 02:17:56 DEBUG : file2: reading active writers
2026/02/26 02:17:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:57 DEBUG : Looking for writers
2026/02/26 02:17:57 DEBUG : file1: reading active writers
2026/02/26 02:17:57 DEBUG : file2: reading active writers
2026/02/26 02:17:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:58 DEBUG : file1: vfs cache: starting upload
2026/02/26 02:17:58 DEBUG : Looking for writers
2026/02/26 02:17:58 DEBUG : file1: reading active writers
2026/02/26 02:17:58 DEBUG : file2: reading active writers
2026/02/26 02:17:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:17:58 DEBUG : file2: vfs cache: starting upload
2026/02/26 02:17:58.826021 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
2026/02/26 02:17:58.826050 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)
2026/02/26 02:17:58 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)
2026/02/26 02:17:58 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)
2026/02/26 02:17:59.210356 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
2026/02/26 02:17:59.210391 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)
2026/02/26 02:17:59 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)
2026/02/26 02:17:59 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)
2026/02/26 02:17:59 DEBUG : Looking for writers
2026/02/26 02:17:59 DEBUG : file1: reading active writers
2026/02/26 02:17:59 DEBUG : file2: reading active writers
2026/02/26 02:17:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:00 DEBUG : Looking for writers
2026/02/26 02:18:00 DEBUG : file2: reading active writers
2026/02/26 02:18:00 DEBUG : file1: reading active writers
2026/02/26 02:18:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:01 DEBUG : Looking for writers
2026/02/26 02:18:01 DEBUG : file1: reading active writers
2026/02/26 02:18:01 DEBUG : file2: reading active writers
2026/02/26 02:18:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:02 DEBUG : Looking for writers
2026/02/26 02:18:02 DEBUG : file1: reading active writers
2026/02/26 02:18:02 DEBUG : file2: reading active writers
2026/02/26 02:18:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:03 DEBUG : Looking for writers
2026/02/26 02:18:03 DEBUG : file1: reading active writers
2026/02/26 02:18:03 DEBUG : file2: reading active writers
2026/02/26 02:18:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/26 02:18:03 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/26 02:18:03 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/26 02:18:04 DEBUG : Looking for writers
2026/02/26 02:18:04 DEBUG : file1: reading active writers
2026/02/26 02:18:04 DEBUG : file2: reading active writers
2026/02/26 02:18:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:05 DEBUG : Looking for writers
2026/02/26 02:18:05 DEBUG : file1: reading active writers
2026/02/26 02:18:05 DEBUG : file2: reading active writers
2026/02/26 02:18:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:06 DEBUG : Looking for writers
2026/02/26 02:18:06 DEBUG : file1: reading active writers
2026/02/26 02:18:06 DEBUG : file2: reading active writers
2026/02/26 02:18:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:07 DEBUG : Looking for writers
2026/02/26 02:18:07 DEBUG : file1: reading active writers
2026/02/26 02:18:07 DEBUG : file2: reading active writers
2026/02/26 02:18:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:08 DEBUG : Looking for writers
2026/02/26 02:18:08 DEBUG : file1: reading active writers
2026/02/26 02:18:08 DEBUG : file2: reading active writers
2026/02/26 02:18:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:09 DEBUG : Looking for writers
2026/02/26 02:18:09 DEBUG : file2: reading active writers
2026/02/26 02:18:09 DEBUG : file1: reading active writers
2026/02/26 02:18:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:10 DEBUG : Looking for writers
2026/02/26 02:18:10 DEBUG : file1: reading active writers
2026/02/26 02:18:10 DEBUG : file2: reading active writers
2026/02/26 02:18:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/26 02:18:11 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000a2db30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bd0408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646108224} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204908430449794 ext:153890611175 loc:0x4586480} ATime:{wall:14006204908430701759 ext:153890863151 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000a2db30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000bd0308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646107968} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006204908429162638 ext:153889324029 loc:0x4586480} ATime:{wall:14006204908429445051 ext:153889606441 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/26 02:18:11 DEBUG : >WaitForWriters: 
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:18:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.53s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:11 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:18:11.719863 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
2026/02/26 02:18:11.719898 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-kewohuh4beso'": 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)
2026/02/26 02:18:11 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:11 DEBUG : Looking for writers
2026/02/26 02:18:11 DEBUG : >WaitForWriters: 
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:18:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.38s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:11 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:11 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:18:12.088654 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
2026/02/26 02:18:12.088689 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-kewohuh4beso'": 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)
2026/02/26 02:18:12 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : >WaitForWriters: 
2026/02/26 02:18:12 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:18:12 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.37s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:12 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:12 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:18:12 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:18:12 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:18:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:18:12 DEBUG : file1: newRWFileHandle: 
2026/02/26 02:18:12 DEBUG : file1(0xc000a85e00): openPending: 
2026/02/26 02:18:12 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/26 02:18:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:12 DEBUG : file1(0xc000a85e00): >openPending: err=<nil>
2026/02/26 02:18:12 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/26 02:18:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:12 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/26 02:18:12 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/26 02:18:12.544502 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
2026/02/26 02:18:12.544524 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-kewohuh4beso'": 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)
2026/02/26 02:18:12 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/26 02:18:12 DEBUG : Looking for writers
2026/02/26 02:18:12 DEBUG : file1: reading active writers
2026/02/26 02:18:12 DEBUG : file1: active writers 1
2026/02/26 02:18:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/26 02:18:13 DEBUG : Looking for writers
2026/02/26 02:18:13 DEBUG : file1: reading active writers
2026/02/26 02:18:13 DEBUG : file1: active writers 1
2026/02/26 02:18:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/26 02:18:13 DEBUG : Looking for writers
2026/02/26 02:18:13 DEBUG : file1: reading active writers
2026/02/26 02:18:13 DEBUG : file1: active writers 1
2026/02/26 02:18:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:14 DEBUG : Looking for writers
2026/02/26 02:18:14 DEBUG : file1: reading active writers
2026/02/26 02:18:14 DEBUG : file1: active writers 1
2026/02/26 02:18:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:15 DEBUG : Looking for writers
2026/02/26 02:18:15 DEBUG : file1: reading active writers
2026/02/26 02:18:15 DEBUG : file1: active writers 1
2026/02/26 02:18:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:16 DEBUG : Looking for writers
2026/02/26 02:18:16 DEBUG : file1: reading active writers
2026/02/26 02:18:16 DEBUG : file1: active writers 1
2026/02/26 02:18:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:17 DEBUG : Looking for writers
2026/02/26 02:18:17 DEBUG : file1: reading active writers
2026/02/26 02:18:17 DEBUG : file1: active writers 1
2026/02/26 02:18:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:18 DEBUG : Looking for writers
2026/02/26 02:18:18 DEBUG : file1: reading active writers
2026/02/26 02:18:18 DEBUG : file1: active writers 1
2026/02/26 02:18:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:19 DEBUG : Looking for writers
2026/02/26 02:18:19 DEBUG : file1: reading active writers
2026/02/26 02:18:19 DEBUG : file1: active writers 1
2026/02/26 02:18:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:20 DEBUG : Looking for writers
2026/02/26 02:18:20 DEBUG : file1: reading active writers
2026/02/26 02:18:20 DEBUG : file1: active writers 1
2026/02/26 02:18:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:21 DEBUG : Looking for writers
2026/02/26 02:18:21 DEBUG : file1: reading active writers
2026/02/26 02:18:21 DEBUG : file1: active writers 1
2026/02/26 02:18:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:22 DEBUG : Looking for writers
2026/02/26 02:18:22 DEBUG : file1: reading active writers
2026/02/26 02:18:22 DEBUG : file1: active writers 1
2026/02/26 02:18:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:23 DEBUG : Looking for writers
2026/02/26 02:18:23 DEBUG : file1: reading active writers
2026/02/26 02:18:23 DEBUG : file1: active writers 1
2026/02/26 02:18:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:24 DEBUG : Looking for writers
2026/02/26 02:18:24 DEBUG : file1: reading active writers
2026/02/26 02:18:24 DEBUG : file1: active writers 1
2026/02/26 02:18:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:25 DEBUG : Looking for writers
2026/02/26 02:18:25 DEBUG : file1: reading active writers
2026/02/26 02:18:25 DEBUG : file1: active writers 1
2026/02/26 02:18:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:26 DEBUG : Looking for writers
2026/02/26 02:18:26 DEBUG : file1: reading active writers
2026/02/26 02:18:26 DEBUG : file1: active writers 1
2026/02/26 02:18:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:27 DEBUG : Looking for writers
2026/02/26 02:18:27 DEBUG : file1: reading active writers
2026/02/26 02:18:27 DEBUG : file1: active writers 1
2026/02/26 02:18:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:28 DEBUG : Looking for writers
2026/02/26 02:18:28 DEBUG : file1: reading active writers
2026/02/26 02:18:28 DEBUG : file1: active writers 1
2026/02/26 02:18:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:29 DEBUG : Looking for writers
2026/02/26 02:18:29 DEBUG : file1: reading active writers
2026/02/26 02:18:29 DEBUG : file1: active writers 1
2026/02/26 02:18:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:30 DEBUG : Looking for writers
2026/02/26 02:18:30 DEBUG : file1: reading active writers
2026/02/26 02:18:30 DEBUG : file1: active writers 1
2026/02/26 02:18:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:31 DEBUG : Looking for writers
2026/02/26 02:18:31 DEBUG : file1: reading active writers
2026/02/26 02:18:31 DEBUG : file1: active writers 1
2026/02/26 02:18:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:32 DEBUG : Looking for writers
2026/02/26 02:18:32 DEBUG : file1: reading active writers
2026/02/26 02:18:32 DEBUG : file1: active writers 1
2026/02/26 02:18:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:33 DEBUG : Looking for writers
2026/02/26 02:18:33 DEBUG : file1: reading active writers
2026/02/26 02:18:33 DEBUG : file1: active writers 1
2026/02/26 02:18:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:34 DEBUG : Looking for writers
2026/02/26 02:18:34 DEBUG : file1: reading active writers
2026/02/26 02:18:34 DEBUG : file1: active writers 1
2026/02/26 02:18:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:35 DEBUG : Looking for writers
2026/02/26 02:18:35 DEBUG : file1: reading active writers
2026/02/26 02:18:35 DEBUG : file1: active writers 1
2026/02/26 02:18:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:36 DEBUG : Looking for writers
2026/02/26 02:18:36 DEBUG : file1: reading active writers
2026/02/26 02:18:36 DEBUG : file1: active writers 1
2026/02/26 02:18:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:37 DEBUG : Looking for writers
2026/02/26 02:18:37 DEBUG : file1: reading active writers
2026/02/26 02:18:37 DEBUG : file1: active writers 1
2026/02/26 02:18:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:38 DEBUG : Looking for writers
2026/02/26 02:18:38 DEBUG : file1: reading active writers
2026/02/26 02:18:38 DEBUG : file1: active writers 1
2026/02/26 02:18:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:39 DEBUG : Looking for writers
2026/02/26 02:18:39 DEBUG : file1: reading active writers
2026/02/26 02:18:39 DEBUG : file1: active writers 1
2026/02/26 02:18:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:40 DEBUG : Looking for writers
2026/02/26 02:18:40 DEBUG : file1: reading active writers
2026/02/26 02:18:40 DEBUG : file1: active writers 1
2026/02/26 02:18:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:41 DEBUG : Looking for writers
2026/02/26 02:18:41 DEBUG : file1: reading active writers
2026/02/26 02:18:41 DEBUG : file1: active writers 1
2026/02/26 02:18:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/26 02:18:42 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a2d860 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008c7a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642927168} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0000885a0 info:{ModTime:{wall:14006204981783232275 ext:222155207820 loc:0x4586480} ATime:{wall:14006204981783232275 ext:222155207820 loc:0x4586480} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/26 02:18:42 DEBUG : >WaitForWriters: 
2026/02/26 02:18:42 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:18:42 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.44s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:42 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:42 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/26 02:18:42 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/26 02:18:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-kewohuh4beso"
2026/02/26 02:18:42 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/26 02:18:42 DEBUG : forgetting directory cache
2026/02/26 02:18:42.924940 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
2026/02/26 02:18:42.924976 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-kewohuh4beso'": 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)
2026/02/26 02:18:42 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:42 DEBUG : Looking for writers
2026/02/26 02:18:42 DEBUG : >WaitForWriters: 
2026/02/26 02:18:42 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': vfs cache: cleaner exiting
2026/02/26 02:18:43 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.40s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:43.299411 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
2026/02/26 02:18:43.299449 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-kewohuh4beso'": 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)
2026/02/26 02:18:43 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.37s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:43.651949 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
2026/02/26 02:18:43.651973 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-kewohuh4beso'": 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)
2026/02/26 02:18:43 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.35s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:43 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:43 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:44.023023 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
2026/02/26 02:18:44.023101 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-kewohuh4beso'": 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)
2026/02/26 02:18:44 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:44 DEBUG : Looking for writers
2026/02/26 02:18:44 DEBUG : >WaitForWriters: 
2026/02/26 02:18:44 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.36s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:44 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:44.376326 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
2026/02/26 02:18:44.376346 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-kewohuh4beso'": 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)
2026/02/26 02:18:44 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:44 DEBUG : Looking for writers
2026/02/26 02:18:44 DEBUG : >WaitForWriters: 
2026/02/26 02:18:44 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.35s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:44 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:44.705013 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
2026/02/26 02:18:44.705031 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-kewohuh4beso'": 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)
2026/02/26 02:18:44 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:44 DEBUG : Looking for writers
2026/02/26 02:18:44 DEBUG : >WaitForWriters: 
2026/02/26 02:18:44 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.33s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:44 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:44 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:45.050747 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
2026/02/26 02:18:45.050766 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-kewohuh4beso'": 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)
2026/02/26 02:18:45 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:45 DEBUG : Looking for writers
2026/02/26 02:18:45 DEBUG : >WaitForWriters: 
2026/02/26 02:18:45 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.36s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:45 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:45 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:45 ERROR : error listing: directory not found
2026/02/26 02:18:45.581796 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
2026/02/26 02:18:45.581824 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)
2026/02/26 02:18:45 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
2026/02/26 02:18:45 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:45 DEBUG : Looking for writers
2026/02/26 02:18:45 DEBUG : >WaitForWriters: 
2026/02/26 02:18:45 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.55s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:45 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:45 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:45 ERROR : error listing: directory not found
2026/02/26 02:18:45 ERROR : error listing: directory not found
2026/02/26 02:18:46.201918 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
2026/02/26 02:18:46.201941 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)
2026/02/26 02:18:46 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
2026/02/26 02:18:46 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:46 DEBUG : Looking for writers
2026/02/26 02:18:46 DEBUG : >WaitForWriters: 
2026/02/26 02:18:46 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.61s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:18:46 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:18:46 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:18:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:18:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:18:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:18:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:18:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:46 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/26 02:18:46 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/26 02:18:46 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/26 02:18:46 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (5 bytes), uploading instead of streaming
2026/02/26 02:18:46.682274 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
2026/02/26 02:18:46.682295 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)
2026/02/26 02:18:46 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)
2026/02/26 02:18:46 DEBUG : file1: Remove: 
2026/02/26 02:18:46 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:18:46 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
2026/02/26 02:18:46 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
2026/02/26 02:18:47 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
2026/02/26 02:18:50 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
2026/02/26 02:18:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:18:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:18:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:18:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:18:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:54 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (0 bytes), uploading instead of streaming
2026/02/26 02:18:54.517833 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
2026/02/26 02:18:54.517852 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)
2026/02/26 02:18:54 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)
2026/02/26 02:18:54 DEBUG : file1: Remove: 
2026/02/26 02:18:54 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:18:54 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
2026/02/26 02:18:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:18:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:18:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:18:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:18:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:18:54 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
2026/02/26 02:18:54 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/26 02:18:54 DEBUG : Looking for writers
2026/02/26 02:18:54 DEBUG : file1: reading active writers
2026/02/26 02:18:54 DEBUG : file1: active writers 1
2026/02/26 02:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/26 02:18:55 DEBUG : Looking for writers
2026/02/26 02:18:55 DEBUG : file1: reading active writers
2026/02/26 02:18:55 DEBUG : file1: active writers 1
2026/02/26 02:18:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/26 02:18:55 DEBUG : Looking for writers
2026/02/26 02:18:55 DEBUG : file1: reading active writers
2026/02/26 02:18:55 DEBUG : file1: active writers 1
2026/02/26 02:18:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:18:56 DEBUG : Looking for writers
2026/02/26 02:18:56 DEBUG : file1: reading active writers
2026/02/26 02:18:56 DEBUG : file1: active writers 1
2026/02/26 02:18:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:18:57 DEBUG : Looking for writers
2026/02/26 02:18:57 DEBUG : file1: reading active writers
2026/02/26 02:18:57 DEBUG : file1: active writers 1
2026/02/26 02:18:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:18:58 DEBUG : Looking for writers
2026/02/26 02:18:58 DEBUG : file1: reading active writers
2026/02/26 02:18:58 DEBUG : file1: active writers 1
2026/02/26 02:18:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:18:59 DEBUG : Looking for writers
2026/02/26 02:18:59 DEBUG : file1: reading active writers
2026/02/26 02:18:59 DEBUG : file1: active writers 1
2026/02/26 02:18:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:00 DEBUG : Looking for writers
2026/02/26 02:19:00 DEBUG : file1: reading active writers
2026/02/26 02:19:00 DEBUG : file1: active writers 1
2026/02/26 02:19:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:01 DEBUG : Looking for writers
2026/02/26 02:19:01 DEBUG : file1: reading active writers
2026/02/26 02:19:01 DEBUG : file1: active writers 1
2026/02/26 02:19:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:02 DEBUG : Looking for writers
2026/02/26 02:19:02 DEBUG : file1: reading active writers
2026/02/26 02:19:02 DEBUG : file1: active writers 1
2026/02/26 02:19:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:03 DEBUG : Looking for writers
2026/02/26 02:19:03 DEBUG : file1: reading active writers
2026/02/26 02:19:03 DEBUG : file1: active writers 1
2026/02/26 02:19:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:04 DEBUG : Looking for writers
2026/02/26 02:19:04 DEBUG : file1: reading active writers
2026/02/26 02:19:04 DEBUG : file1: active writers 1
2026/02/26 02:19:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:05 DEBUG : Looking for writers
2026/02/26 02:19:05 DEBUG : file1: reading active writers
2026/02/26 02:19:05 DEBUG : file1: active writers 1
2026/02/26 02:19:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:06 DEBUG : Looking for writers
2026/02/26 02:19:06 DEBUG : file1: reading active writers
2026/02/26 02:19:06 DEBUG : file1: active writers 1
2026/02/26 02:19:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:07 DEBUG : Looking for writers
2026/02/26 02:19:07 DEBUG : file1: reading active writers
2026/02/26 02:19:07 DEBUG : file1: active writers 1
2026/02/26 02:19:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:08 DEBUG : Looking for writers
2026/02/26 02:19:08 DEBUG : file1: reading active writers
2026/02/26 02:19:08 DEBUG : file1: active writers 1
2026/02/26 02:19:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:09 DEBUG : Looking for writers
2026/02/26 02:19:09 DEBUG : file1: reading active writers
2026/02/26 02:19:09 DEBUG : file1: active writers 1
2026/02/26 02:19:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:10 DEBUG : Looking for writers
2026/02/26 02:19:10 DEBUG : file1: reading active writers
2026/02/26 02:19:10 DEBUG : file1: active writers 1
2026/02/26 02:19:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:11 DEBUG : Looking for writers
2026/02/26 02:19:11 DEBUG : file1: reading active writers
2026/02/26 02:19:11 DEBUG : file1: active writers 1
2026/02/26 02:19:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:12 DEBUG : Looking for writers
2026/02/26 02:19:12 DEBUG : file1: reading active writers
2026/02/26 02:19:12 DEBUG : file1: active writers 1
2026/02/26 02:19:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:13 DEBUG : Looking for writers
2026/02/26 02:19:13 DEBUG : file1: reading active writers
2026/02/26 02:19:13 DEBUG : file1: active writers 1
2026/02/26 02:19:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:14 DEBUG : Looking for writers
2026/02/26 02:19:14 DEBUG : file1: reading active writers
2026/02/26 02:19:14 DEBUG : file1: active writers 1
2026/02/26 02:19:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:15 DEBUG : Looking for writers
2026/02/26 02:19:15 DEBUG : file1: reading active writers
2026/02/26 02:19:15 DEBUG : file1: active writers 1
2026/02/26 02:19:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:16 DEBUG : Looking for writers
2026/02/26 02:19:16 DEBUG : file1: reading active writers
2026/02/26 02:19:16 DEBUG : file1: active writers 1
2026/02/26 02:19:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:17 DEBUG : Looking for writers
2026/02/26 02:19:17 DEBUG : file1: reading active writers
2026/02/26 02:19:17 DEBUG : file1: active writers 1
2026/02/26 02:19:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:18 DEBUG : Looking for writers
2026/02/26 02:19:18 DEBUG : file1: reading active writers
2026/02/26 02:19:18 DEBUG : file1: active writers 1
2026/02/26 02:19:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:19 DEBUG : Looking for writers
2026/02/26 02:19:19 DEBUG : file1: reading active writers
2026/02/26 02:19:19 DEBUG : file1: active writers 1
2026/02/26 02:19:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:20 DEBUG : Looking for writers
2026/02/26 02:19:20 DEBUG : file1: reading active writers
2026/02/26 02:19:20 DEBUG : file1: active writers 1
2026/02/26 02:19:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:21 DEBUG : Looking for writers
2026/02/26 02:19:21 DEBUG : file1: reading active writers
2026/02/26 02:19:21 DEBUG : file1: active writers 1
2026/02/26 02:19:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:22 DEBUG : Looking for writers
2026/02/26 02:19:22 DEBUG : file1: reading active writers
2026/02/26 02:19:22 DEBUG : file1: active writers 1
2026/02/26 02:19:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:23 DEBUG : Looking for writers
2026/02/26 02:19:23 DEBUG : file1: reading active writers
2026/02/26 02:19:23 DEBUG : file1: active writers 1
2026/02/26 02:19:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/26 02:19:24 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/26 02:19:24 DEBUG : >WaitForWriters: 
2026/02/26 02:19:24 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.31s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:24 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:24 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:24 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/26 02:19:25 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/26 02:19:25 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/26 02:19:25 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/26 02:19:25 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (11 bytes), uploading instead of streaming
2026/02/26 02:19:26.087563 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
2026/02/26 02:19:26.087596 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)
2026/02/26 02:19:26 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)
2026/02/26 02:19:26 DEBUG : file1: Remove: 
2026/02/26 02:19:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:26 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
2026/02/26 02:19:26 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
2026/02/26 02:19:26 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
2026/02/26 02:19:27 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
2026/02/26 02:19:29 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
2026/02/26 02:19:33 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:33 DEBUG : Looking for writers
2026/02/26 02:19:33 DEBUG : >WaitForWriters: 
2026/02/26 02:19:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.04s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:33 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:33 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:33 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/26 02:19:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:33 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (5 bytes), uploading instead of streaming
2026/02/26 02:19:34.084696 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
2026/02/26 02:19:34.084716 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)
2026/02/26 02:19:34 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)
2026/02/26 02:19:34 DEBUG : file1: Remove: 
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:34 DEBUG : file1: >Remove: err=<nil>
2026/02/26 02:19:34 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
2026/02/26 02:19:34 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
2026/02/26 02:19:34 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:34 DEBUG : Looking for writers
2026/02/26 02:19:34 DEBUG : >WaitForWriters: 
2026/02/26 02:19:34 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.53s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:34 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:34 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:34 DEBUG : file1: WriteFileHandle.Release closing
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:34 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (0 bytes), uploading instead of streaming
2026/02/26 02:19:34.635770 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
2026/02/26 02:19:34.635797 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)
2026/02/26 02:19:34 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)
2026/02/26 02:19:34 DEBUG : file1: Remove: 
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:34 DEBUG : file1: >Remove: err=<nil>
2026/02/26 02:19:34 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
2026/02/26 02:19:34 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/26 02:19:34 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:34 DEBUG : Looking for writers
2026/02/26 02:19:34 DEBUG : >WaitForWriters: 
2026/02/26 02:19:34 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.55s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:34 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:34 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:34 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (2 bytes), uploading instead of streaming
2026/02/26 02:19:35.168041 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
2026/02/26 02:19:35.169184 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)
2026/02/26 02:19:35 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)
2026/02/26 02:19:35 DEBUG : file1: Remove: 
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:35 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
2026/02/26 02:19:35 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:35 DEBUG : Looking for writers
2026/02/26 02:19:35 DEBUG : >WaitForWriters: 
2026/02/26 02:19:35 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.53s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:35 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:35 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:35 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (0 bytes), uploading instead of streaming
2026/02/26 02:19:35.731786 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
2026/02/26 02:19:35.731816 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)
2026/02/26 02:19:35 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)
2026/02/26 02:19:35 DEBUG : file1: Remove: 
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:35 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
2026/02/26 02:19:35 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/26 02:19:35 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
2026/02/26 02:19:35 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:35 DEBUG : Looking for writers
2026/02/26 02:19:35 DEBUG : >WaitForWriters: 
2026/02/26 02:19:35 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.56s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:35 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:35 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/26 02:19:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/26 02:19:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/26 02:19:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/26 02:19:35 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': File to upload is small (100 bytes), uploading instead of streaming
2026/02/26 02:19:36.278969 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
2026/02/26 02:19:36.279025 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)
2026/02/26 02:19:36 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)
2026/02/26 02:19:36 DEBUG : file1: Remove: 
2026/02/26 02:19:36 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/26 02:19:36 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
2026/02/26 02:19:36 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/26 02:19:36 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
2026/02/26 02:19:36 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:36 DEBUG : Looking for writers
2026/02/26 02:19:36 DEBUG : >WaitForWriters: 
2026/02/26 02:19:36 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.55s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:36 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:36 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:36.624861 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
2026/02/26 02:19:36.624892 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-kewohuh4beso'": 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)
2026/02/26 02:19:36 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:36 DEBUG : Looking for writers
2026/02/26 02:19:36 DEBUG : >WaitForWriters: 
2026/02/26 02:19:36 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.37s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:36 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:36 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:37.075760 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
2026/02/26 02:19:37.075801 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-kewohuh4beso'": 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)
2026/02/26 02:19:37 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:37 DEBUG : Looking for writers
2026/02/26 02:19:37 DEBUG : >WaitForWriters: 
2026/02/26 02:19:37 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.42s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:37 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:37 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:37.506967 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
2026/02/26 02:19:37.507001 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-kewohuh4beso'": 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)
2026/02/26 02:19:37 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:37 DEBUG : Looking for writers
2026/02/26 02:19:37 DEBUG : >WaitForWriters: 
2026/02/26 02:19:37 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.46s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-kewohuh4beso'", Local "Local file system at /tmp/rclone2180612522", Modify Window "1s"
2026/02/26 02:19:37 INFO  : proton drive root link ID 'rclone-test-kewohuh4beso': poll-interval is not supported by this remote
2026/02/26 02:19:37 NOTICE: proton drive root link ID 'rclone-test-kewohuh4beso': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/26 02:19:37.880119 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
2026/02/26 02:19:37.880141 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-kewohuh4beso'": 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)
2026/02/26 02:19:37 DEBUG : WaitForWriters: timeout=30s
2026/02/26 02:19:37 DEBUG : Looking for writers
2026/02/26 02:19:37 DEBUG : >WaitForWriters: 
2026/02/26 02:19:37 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.35s)
FAIL
2026/02/26 02:19:37 DEBUG : proton drive root link ID 'rclone-test-kewohuh4beso': Purge remote
2026/02/26 02:19:38 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 5m7.95845494s (try 5/5): 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]