"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/01/06 04:35:09 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-cehadaq5heva"
2026/01/06 04:35:09 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/06 04:35:09 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': Has cached credentials
2026/01/06 04:35:10 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': Used cached credential to initialize the ProtonDrive API
2026/01/06 04:35:10 DEBUG : Creating backend with remote "/tmp/rclone2803308448"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:10 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:10 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:10.702578 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
2026/01/06 04:35:10.702611 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:10 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:10 DEBUG : Looking for writers
2026/01/06 04:35:10 DEBUG : >WaitForWriters: 
2026/01/06 04:35:10 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.37s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:10 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:10 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:11.045869 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
2026/01/06 04:35:11.045898 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:11 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:11 DEBUG : Looking for writers
2026/01/06 04:35:11 DEBUG : >WaitForWriters: 
2026/01/06 04:35:11 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.33s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:11 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:11 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:11.367663 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
2026/01/06 04:35:11.367694 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:11 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:11 DEBUG : Looking for writers
2026/01/06 04:35:11 DEBUG : >WaitForWriters: 
2026/01/06 04:35:11 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.32s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:11 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:11 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:11.722405 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
2026/01/06 04:35:11.722483 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:11 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:11 DEBUG : Looking for writers
2026/01/06 04:35:11 DEBUG : >WaitForWriters: 
2026/01/06 04:35:11 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.35s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:11 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:11 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:12.031795 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
2026/01/06 04:35:12.031832 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:12 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:12 DEBUG : Looking for writers
2026/01/06 04:35:12 DEBUG : >WaitForWriters: 
2026/01/06 04:35:12 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.31s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:12 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:12 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:12.366074 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
2026/01/06 04:35:12.366106 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:12 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:12 DEBUG : Looking for writers
2026/01/06 04:35:12 DEBUG : >WaitForWriters: 
2026/01/06 04:35:12 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.34s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:12 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:12 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:12.720803 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
2026/01/06 04:35:12.720833 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:12 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:12 DEBUG : Looking for writers
2026/01/06 04:35:12 DEBUG : >WaitForWriters: 
2026/01/06 04:35:12 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.35s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:12 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:12 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:13.063510 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
2026/01/06 04:35:13.063546 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:13 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:13 DEBUG : Looking for writers
2026/01/06 04:35:13 DEBUG : >WaitForWriters: 
2026/01/06 04:35:13 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:13 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:13 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:13.420690 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
2026/01/06 04:35:13.420727 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:13 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:13 DEBUG : Looking for writers
2026/01/06 04:35:13 DEBUG : >WaitForWriters: 
2026/01/06 04:35:13 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.35s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:13 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:13 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:13.777611 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
2026/01/06 04:35:13.777636 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:13 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:13 DEBUG : Looking for writers
2026/01/06 04:35:13 DEBUG : >WaitForWriters: 
2026/01/06 04:35:13 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.34s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:13 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:13 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:14.114731 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
2026/01/06 04:35:14.114755 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:14 DEBUG : Looking for writers
2026/01/06 04:35:14 DEBUG : >WaitForWriters: 
2026/01/06 04:35:14 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.36s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:14.487858 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
2026/01/06 04:35:14.487908 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:14 DEBUG : Looking for writers
2026/01/06 04:35:14 DEBUG : >WaitForWriters: 
2026/01/06 04:35:14 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.36s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:14.856269 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
2026/01/06 04:35:14.856305 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:14 DEBUG : Looking for writers
2026/01/06 04:35:14 DEBUG : >WaitForWriters: 
2026/01/06 04:35:14 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.38s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:15.202148 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
2026/01/06 04:35:15.202182 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:15 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:15 DEBUG : Looking for writers
2026/01/06 04:35:15 DEBUG : >WaitForWriters: 
2026/01/06 04:35:15 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.36s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:15 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:15 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:15.573813 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
2026/01/06 04:35:15.573839 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:15 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:15 DEBUG : Looking for writers
2026/01/06 04:35:15 DEBUG : >WaitForWriters: 
2026/01/06 04:35:15 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.35s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:15 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:15 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:15.929080 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
2026/01/06 04:35:15.929116 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:15 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:15 DEBUG : Looking for writers
2026/01/06 04:35:15 DEBUG : >WaitForWriters: 
2026/01/06 04:35:16 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.36s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:16 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:16 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:16.282809 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
2026/01/06 04:35:16.282831 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:16 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:16 DEBUG : Looking for writers
2026/01/06 04:35:16 DEBUG : >WaitForWriters: 
2026/01/06 04:35:16 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.34s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:16 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:16 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:16.618770 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
2026/01/06 04:35:16.618795 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:16 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:16 DEBUG : Looking for writers
2026/01/06 04:35:16 DEBUG : >WaitForWriters: 
2026/01/06 04:35:16 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:16 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:16 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:16.978129 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
2026/01/06 04:35:16.978149 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:16 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:16 DEBUG : Looking for writers
2026/01/06 04:35:16 DEBUG : >WaitForWriters: 
2026/01/06 04:35:17 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.36s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:17 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:17 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:17.335146 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
2026/01/06 04:35:17.335201 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:17 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:17 DEBUG : Looking for writers
2026/01/06 04:35:17 DEBUG : >WaitForWriters: 
2026/01/06 04:35:17 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.35s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:17 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:17 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:17.688364 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
2026/01/06 04:35:17.688403 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:17 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:17 DEBUG : Looking for writers
2026/01/06 04:35:17 DEBUG : >WaitForWriters: 
2026/01/06 04:35:17 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.35s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:17 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:17 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:18.071775 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
2026/01/06 04:35:18.071809 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:18 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:18 DEBUG : Looking for writers
2026/01/06 04:35:18 DEBUG : >WaitForWriters: 
2026/01/06 04:35:18 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-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:18 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:18 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:18.416542 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
2026/01/06 04:35:18.416566 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:18 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:18 DEBUG : Looking for writers
2026/01/06 04:35:18 DEBUG : >WaitForWriters: 
2026/01/06 04:35:18 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-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:18 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:18 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:18.811620 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
2026/01/06 04:35:18.811653 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:18 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:18 DEBUG : Looking for writers
2026/01/06 04:35:18 DEBUG : >WaitForWriters: 
2026/01/06 04:35:18 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-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:18 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:18 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:18 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:18 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:19.149754 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
2026/01/06 04:35:19.149789 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:19 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:19 DEBUG : Looking for writers
2026/01/06 04:35:19 DEBUG : >WaitForWriters: 
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:19 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-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:19 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:19.479115 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
2026/01/06 04:35:19.479147 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:19 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:19 DEBUG : Looking for writers
2026/01/06 04:35:19 DEBUG : >WaitForWriters: 
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:19 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-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:19 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:19 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:19.823652 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
2026/01/06 04:35:19.823685 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:19 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:19 DEBUG : Looking for writers
2026/01/06 04:35:19 DEBUG : >WaitForWriters: 
2026/01/06 04:35:19 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:19 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.14s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.40s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.32s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.35s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:19 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:19 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:20.176259 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
2026/01/06 04:35:20.176294 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:20 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:20 DEBUG : Looking for writers
2026/01/06 04:35:20 DEBUG : >WaitForWriters: 
2026/01/06 04:35:20 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.36s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:20 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:20 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:20.525452 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
2026/01/06 04:35:20.525520 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:20 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:20 DEBUG : Looking for writers
2026/01/06 04:35:20 DEBUG : >WaitForWriters: 
2026/01/06 04:35:20 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.34s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:20 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:20 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:20.894797 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
2026/01/06 04:35:20.894816 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:20 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:20 DEBUG : Looking for writers
2026/01/06 04:35:20 DEBUG : >WaitForWriters: 
2026/01/06 04:35:20 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.38s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:20 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:20 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:21.252406 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
2026/01/06 04:35:21.252480 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:21 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:21 DEBUG : Looking for writers
2026/01/06 04:35:21 DEBUG : >WaitForWriters: 
2026/01/06 04:35:21 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.37s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:21 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:21 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:21.625318 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
2026/01/06 04:35:21.625338 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:21 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:21 DEBUG : Looking for writers
2026/01/06 04:35:21 DEBUG : >WaitForWriters: 
2026/01/06 04:35:21 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.35s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:21 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:21 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:21.982032 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
2026/01/06 04:35:21.982063 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:21 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:21 DEBUG : Looking for writers
2026/01/06 04:35:21 DEBUG : >WaitForWriters: 
2026/01/06 04:35:22 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:22 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:22.345605 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
2026/01/06 04:35:22.345630 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:22 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:22 DEBUG : Looking for writers
2026/01/06 04:35:22 DEBUG : >WaitForWriters: 
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:22 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:22 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:22.701617 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
2026/01/06 04:35:22.701667 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:22 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:22 DEBUG : Looking for writers
2026/01/06 04:35:22 DEBUG : >WaitForWriters: 
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:22 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:23.062089 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
2026/01/06 04:35:23.062117 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:23 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:23 DEBUG : Looking for writers
2026/01/06 04:35:23 DEBUG : >WaitForWriters: 
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:23 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:23.394215 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
2026/01/06 04:35:23.394246 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:23 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:23 DEBUG : Looking for writers
2026/01/06 04:35:23 DEBUG : >WaitForWriters: 
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:23 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:23.738823 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
2026/01/06 04:35:23.738865 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:23 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:23 DEBUG : Looking for writers
2026/01/06 04:35:23 DEBUG : >WaitForWriters: 
2026/01/06 04:35:23 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:23 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.11s)
    --- FAIL: TestFileRename/off,forceCache=false (0.34s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.37s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.34s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:23 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:24.078959 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
2026/01/06 04:35:24.078996 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:24 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:24 DEBUG : Looking for writers
2026/01/06 04:35:24 DEBUG : >WaitForWriters: 
2026/01/06 04:35:24 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.33s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:24 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:24 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:24.404714 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
2026/01/06 04:35:24.404746 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:24 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:24 DEBUG : Looking for writers
2026/01/06 04:35:24 DEBUG : >WaitForWriters: 
2026/01/06 04:35:24 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:24 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:24 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:24.726933 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
2026/01/06 04:35:24.727024 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:24 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:24 DEBUG : Looking for writers
2026/01/06 04:35:24 DEBUG : >WaitForWriters: 
2026/01/06 04:35:24 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.32s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:24 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:24 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:25.047879 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
2026/01/06 04:35:25.047907 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:25 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:25 DEBUG : Looking for writers
2026/01/06 04:35:25 DEBUG : >WaitForWriters: 
2026/01/06 04:35:25 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.33s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:25 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:25 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:35:25.393039 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
2026/01/06 04:35:25.393070 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:25 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:25 DEBUG : Looking for writers
2026/01/06 04:35:25 DEBUG : >WaitForWriters: 
2026/01/06 04:35:25 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.33s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:25 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:25.740551 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
2026/01/06 04:35:25.740589 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:25 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:25 DEBUG : Looking for writers
2026/01/06 04:35:25 DEBUG : >WaitForWriters: 
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.35s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:25 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:25 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:26.069310 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
2026/01/06 04:35:26.069341 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:26 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:26 DEBUG : Looking for writers
2026/01/06 04:35:26 DEBUG : >WaitForWriters: 
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.33s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:26.411152 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
2026/01/06 04:35:26.411210 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:26 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:26 DEBUG : Looking for writers
2026/01/06 04:35:26 DEBUG : >WaitForWriters: 
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.34s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:26.777984 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
2026/01/06 04:35:26.778005 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:26 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:26 DEBUG : Looking for writers
2026/01/06 04:35:26 DEBUG : >WaitForWriters: 
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.37s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:26 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:27.122026 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
2026/01/06 04:35:27.122059 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:27 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : >WaitForWriters: 
2026/01/06 04:35:27 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:35:27 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.35s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:35:27 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:35:27 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:35:27 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:35:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:35:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:35:27 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:35:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:35:27 DEBUG : file1: newRWFileHandle: 
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): openPending: 
2026/01/06 04:35:27 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/06 04:35:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): >openPending: err=<nil>
2026/01/06 04:35:27 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/06 04:35:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:35:27 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/06 04:35:27 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): _writeAt: size=5, off=0
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): >_writeAt: n=5, err=<nil>
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): _writeAt: size=7, off=5
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): >_writeAt: n=7, err=<nil>
2026/01/06 04:35:27 DEBUG : file1: vfs cache: truncate to size=11
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): close: 
2026/01/06 04:35:27 DEBUG : file1: vfs cache: setting modification time to 2026-01-06 04:35:27.269863329 +0000 UTC m=+17.906455125
2026/01/06 04:35:27 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): >close: err=<nil>
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): close: 
2026/01/06 04:35:27 DEBUG : file1(0xc000660380): >close: err=file already closed
2026/01/06 04:35:27 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/06 04:35:27 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/06 04:35:27.715096 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
2026/01/06 04:35:27.715119 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)
2026/01/06 04:35:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:27 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)
2026/01/06 04:35:27 DEBUG : Looking for writers
2026/01/06 04:35:27 DEBUG : file1: reading active writers
2026/01/06 04:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/06 04:35:27 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:28.267920 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
2026/01/06 04:35:28.267946 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)
2026/01/06 04:35:28 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)
2026/01/06 04:35:28 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)
2026/01/06 04:35:28 DEBUG : Looking for writers
2026/01/06 04:35:28 DEBUG : file1: reading active writers
2026/01/06 04:35:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:28 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:29.022211 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
2026/01/06 04:35:29.022242 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)
2026/01/06 04:35:29 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)
2026/01/06 04:35:29 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)
2026/01/06 04:35:29 DEBUG : Looking for writers
2026/01/06 04:35:29 DEBUG : file1: reading active writers
2026/01/06 04:35:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:29 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:30.159516 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
2026/01/06 04:35:30.159546 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)
2026/01/06 04:35:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:35:30 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)
2026/01/06 04:35:30 DEBUG : Looking for writers
2026/01/06 04:35:30 DEBUG : file1: reading active writers
2026/01/06 04:35:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:31 DEBUG : Looking for writers
2026/01/06 04:35:31 DEBUG : file1: reading active writers
2026/01/06 04:35:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:31 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:32.144658 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
2026/01/06 04:35:32.144700 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)
2026/01/06 04:35:32 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)
2026/01/06 04:35:32 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)
2026/01/06 04:35:32 DEBUG : Looking for writers
2026/01/06 04:35:32 DEBUG : file1: reading active writers
2026/01/06 04:35:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:33 DEBUG : Looking for writers
2026/01/06 04:35:33 DEBUG : file1: reading active writers
2026/01/06 04:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:34 DEBUG : Looking for writers
2026/01/06 04:35:34 DEBUG : file1: reading active writers
2026/01/06 04:35:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:35 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:35 DEBUG : Looking for writers
2026/01/06 04:35:35 DEBUG : file1: reading active writers
2026/01/06 04:35:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:35.721539 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
2026/01/06 04:35:35.721573 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)
2026/01/06 04:35:35 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)
2026/01/06 04:35:35 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)
2026/01/06 04:35:36 DEBUG : Looking for writers
2026/01/06 04:35:36 DEBUG : file1: reading active writers
2026/01/06 04:35:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:37 DEBUG : Looking for writers
2026/01/06 04:35:37 DEBUG : file1: reading active writers
2026/01/06 04:35:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:38 DEBUG : Looking for writers
2026/01/06 04:35:38 DEBUG : file1: reading active writers
2026/01/06 04:35:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:39 DEBUG : Looking for writers
2026/01/06 04:35:39 DEBUG : file1: reading active writers
2026/01/06 04:35:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:40 DEBUG : Looking for writers
2026/01/06 04:35:40 DEBUG : file1: reading active writers
2026/01/06 04:35:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:41 DEBUG : Looking for writers
2026/01/06 04:35:41 DEBUG : file1: reading active writers
2026/01/06 04:35:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:42 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:42.436976 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
2026/01/06 04:35:42.437000 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)
2026/01/06 04:35:42 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)
2026/01/06 04:35:42 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)
2026/01/06 04:35:42 DEBUG : Looking for writers
2026/01/06 04:35:42 DEBUG : file1: reading active writers
2026/01/06 04:35:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:43 DEBUG : Looking for writers
2026/01/06 04:35:43 DEBUG : file1: reading active writers
2026/01/06 04:35:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:44 DEBUG : Looking for writers
2026/01/06 04:35:44 DEBUG : file1: reading active writers
2026/01/06 04:35:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:45 DEBUG : Looking for writers
2026/01/06 04:35:45 DEBUG : file1: reading active writers
2026/01/06 04:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:46 DEBUG : Looking for writers
2026/01/06 04:35:46 DEBUG : file1: reading active writers
2026/01/06 04:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:47 DEBUG : Looking for writers
2026/01/06 04:35:47 DEBUG : file1: reading active writers
2026/01/06 04:35:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:48 DEBUG : Looking for writers
2026/01/06 04:35:48 DEBUG : file1: reading active writers
2026/01/06 04:35:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:49 DEBUG : Looking for writers
2026/01/06 04:35:49 DEBUG : file1: reading active writers
2026/01/06 04:35:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:50 DEBUG : Looking for writers
2026/01/06 04:35:50 DEBUG : file1: reading active writers
2026/01/06 04:35:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:51 DEBUG : Looking for writers
2026/01/06 04:35:51 DEBUG : file1: reading active writers
2026/01/06 04:35:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:52 DEBUG : Looking for writers
2026/01/06 04:35:52 DEBUG : file1: reading active writers
2026/01/06 04:35:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:53 DEBUG : Looking for writers
2026/01/06 04:35:53 DEBUG : file1: reading active writers
2026/01/06 04:35:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:54 DEBUG : Looking for writers
2026/01/06 04:35:54 DEBUG : file1: reading active writers
2026/01/06 04:35:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:55 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:35:55 DEBUG : Looking for writers
2026/01/06 04:35:55 DEBUG : file1: reading active writers
2026/01/06 04:35:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:55.576123 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
2026/01/06 04:35:55.576143 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)
2026/01/06 04:35:55 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)
2026/01/06 04:35:55 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)
2026/01/06 04:35:56 DEBUG : Looking for writers
2026/01/06 04:35:56 DEBUG : file1: reading active writers
2026/01/06 04:35:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:35:57 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b2ab40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000446108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638202176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482488100538785 ext:17906455125 loc:0x42b6f20} ATime:{wall:14001482488100578550 ext:17906494889 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:35:57 DEBUG : >WaitForWriters: 
2026/01/06 04:35:57 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
2026/01/06 04:35:58 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
2026/01/06 04:36:00 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
2026/01/06 04:36:04 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/06 04:36:04 DEBUG : Looking for writers
2026/01/06 04:36:04 DEBUG : file1: reading active writers
2026/01/06 04:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/06 04:36:05 DEBUG : Looking for writers
2026/01/06 04:36:05 DEBUG : file1: reading active writers
2026/01/06 04:36:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/06 04:36:05 DEBUG : Looking for writers
2026/01/06 04:36:05 DEBUG : file1: reading active writers
2026/01/06 04:36:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:06 DEBUG : Looking for writers
2026/01/06 04:36:06 DEBUG : file1: reading active writers
2026/01/06 04:36:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:07 DEBUG : Looking for writers
2026/01/06 04:36:07 DEBUG : file1: reading active writers
2026/01/06 04:36:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:08 DEBUG : Looking for writers
2026/01/06 04:36:08 DEBUG : file1: reading active writers
2026/01/06 04:36:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:09 DEBUG : Looking for writers
2026/01/06 04:36:09 DEBUG : file1: reading active writers
2026/01/06 04:36:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:10 DEBUG : Looking for writers
2026/01/06 04:36:10 DEBUG : file1: reading active writers
2026/01/06 04:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:11 DEBUG : Looking for writers
2026/01/06 04:36:11 DEBUG : file1: reading active writers
2026/01/06 04:36:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:12 DEBUG : Looking for writers
2026/01/06 04:36:12 DEBUG : file1: reading active writers
2026/01/06 04:36:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:13 DEBUG : Looking for writers
2026/01/06 04:36:13 DEBUG : file1: reading active writers
2026/01/06 04:36:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:14 DEBUG : Looking for writers
2026/01/06 04:36:14 DEBUG : file1: reading active writers
2026/01/06 04:36:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:15 DEBUG : Looking for writers
2026/01/06 04:36:15 DEBUG : file1: reading active writers
2026/01/06 04:36:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:16 DEBUG : Looking for writers
2026/01/06 04:36:16 DEBUG : file1: reading active writers
2026/01/06 04:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:17 DEBUG : Looking for writers
2026/01/06 04:36:17 DEBUG : file1: reading active writers
2026/01/06 04:36:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:18 DEBUG : Looking for writers
2026/01/06 04:36:18 DEBUG : file1: reading active writers
2026/01/06 04:36:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:19 DEBUG : Looking for writers
2026/01/06 04:36:19 DEBUG : file1: reading active writers
2026/01/06 04:36:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:20 DEBUG : Looking for writers
2026/01/06 04:36:20 DEBUG : file1: reading active writers
2026/01/06 04:36:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:21 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:21.570595 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
2026/01/06 04:36:21.570617 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)
2026/01/06 04:36:21 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)
2026/01/06 04:36:21 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)
2026/01/06 04:36:21 DEBUG : Looking for writers
2026/01/06 04:36:21 DEBUG : file1: reading active writers
2026/01/06 04:36:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:22 DEBUG : Looking for writers
2026/01/06 04:36:22 DEBUG : file1: reading active writers
2026/01/06 04:36:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:23 DEBUG : Looking for writers
2026/01/06 04:36:23 DEBUG : file1: reading active writers
2026/01/06 04:36:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:24 DEBUG : Looking for writers
2026/01/06 04:36:24 DEBUG : file1: reading active writers
2026/01/06 04:36:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:25 DEBUG : Looking for writers
2026/01/06 04:36:25 DEBUG : file1: reading active writers
2026/01/06 04:36:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:26 DEBUG : Looking for writers
2026/01/06 04:36:26 DEBUG : file1: reading active writers
2026/01/06 04:36:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:27 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/06 04:36:27 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/06 04:36:27 DEBUG : Looking for writers
2026/01/06 04:36:27 DEBUG : file1: reading active writers
2026/01/06 04:36:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:28 DEBUG : Looking for writers
2026/01/06 04:36:28 DEBUG : file1: reading active writers
2026/01/06 04:36:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:29 DEBUG : Looking for writers
2026/01/06 04:36:29 DEBUG : file1: reading active writers
2026/01/06 04:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:30 DEBUG : Looking for writers
2026/01/06 04:36:30 DEBUG : file1: reading active writers
2026/01/06 04:36:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:31 DEBUG : Looking for writers
2026/01/06 04:36:31 DEBUG : file1: reading active writers
2026/01/06 04:36:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:32 DEBUG : Looking for writers
2026/01/06 04:36:32 DEBUG : file1: reading active writers
2026/01/06 04:36:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:33 DEBUG : Looking for writers
2026/01/06 04:36:33 DEBUG : file1: reading active writers
2026/01/06 04:36:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:34 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b2ab40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000446108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638202176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482488100538785 ext:17906455125 loc:0x42b6f20} ATime:{wall:14001482488100578550 ext:17906494889 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:36:34 DEBUG : >WaitForWriters: 
2026/01/06 04:36:34 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:36:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.49s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:36:34 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:36:34 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:36:34 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:36:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:36:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:36:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:36:34 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:36:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:36:34 DEBUG : file1: newRWFileHandle: 
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): openPending: 
2026/01/06 04:36:34 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/06 04:36:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): >openPending: err=<nil>
2026/01/06 04:36:34 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/06 04:36:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:36:34 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/06 04:36:34 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): _writeAt: size=7, off=0
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): >_writeAt: n=7, err=<nil>
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): _writeAt: size=6, off=5
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): >_writeAt: n=6, err=<nil>
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): close: 
2026/01/06 04:36:34 DEBUG : file1: vfs cache: setting modification time to 2026-01-06 04:36:34.766937348 +0000 UTC m=+85.403529144
2026/01/06 04:36:34 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): >close: err=<nil>
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): _writeAt: size=5, off=0
2026/01/06 04:36:34 DEBUG : file1(0xc000b7a3c0): >_writeAt: n=0, err=file already closed
2026/01/06 04:36:34 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:36:34 DEBUG : Looking for writers
2026/01/06 04:36:34 DEBUG : file1: reading active writers
2026/01/06 04:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/06 04:36:34 DEBUG : Looking for writers
2026/01/06 04:36:34 DEBUG : file1: reading active writers
2026/01/06 04:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/06 04:36:34 DEBUG : Looking for writers
2026/01/06 04:36:34 DEBUG : file1: reading active writers
2026/01/06 04:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/06 04:36:34 DEBUG : Looking for writers
2026/01/06 04:36:34 DEBUG : file1: reading active writers
2026/01/06 04:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/06 04:36:34 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:34 DEBUG : Looking for writers
2026/01/06 04:36:34 DEBUG : file1: reading active writers
2026/01/06 04:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/06 04:36:35 DEBUG : Looking for writers
2026/01/06 04:36:35 DEBUG : file1: reading active writers
2026/01/06 04:36:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/06 04:36:35.212847 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
2026/01/06 04:36:35.212867 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)
2026/01/06 04:36:35 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)
2026/01/06 04:36:35 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)
2026/01/06 04:36:35 DEBUG : Looking for writers
2026/01/06 04:36:35 DEBUG : file1: reading active writers
2026/01/06 04:36:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/06 04:36:35 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:35.825642 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
2026/01/06 04:36:35.825668 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)
2026/01/06 04:36:35 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)
2026/01/06 04:36:35 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)
2026/01/06 04:36:36 DEBUG : Looking for writers
2026/01/06 04:36:36 DEBUG : file1: reading active writers
2026/01/06 04:36:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:36 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:36.551646 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
2026/01/06 04:36:36.551665 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)
2026/01/06 04:36:36 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)
2026/01/06 04:36:36 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)
2026/01/06 04:36:37 DEBUG : Looking for writers
2026/01/06 04:36:37 DEBUG : file1: reading active writers
2026/01/06 04:36:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:37 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:37.698345 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
2026/01/06 04:36:37.698366 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)
2026/01/06 04:36:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:36:37 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)
2026/01/06 04:36:38 DEBUG : Looking for writers
2026/01/06 04:36:38 DEBUG : file1: reading active writers
2026/01/06 04:36:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:39 DEBUG : Looking for writers
2026/01/06 04:36:39 DEBUG : file1: reading active writers
2026/01/06 04:36:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:39 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:39.673239 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
2026/01/06 04:36:39.673277 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)
2026/01/06 04:36:39 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)
2026/01/06 04:36:39 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)
2026/01/06 04:36:40 DEBUG : Looking for writers
2026/01/06 04:36:40 DEBUG : file1: reading active writers
2026/01/06 04:36:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:41 DEBUG : Looking for writers
2026/01/06 04:36:41 DEBUG : file1: reading active writers
2026/01/06 04:36:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:42 DEBUG : Looking for writers
2026/01/06 04:36:42 DEBUG : file1: reading active writers
2026/01/06 04:36:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:42 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:43 DEBUG : Looking for writers
2026/01/06 04:36:43 DEBUG : file1: reading active writers
2026/01/06 04:36:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:43.212348 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
2026/01/06 04:36:43.212373 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)
2026/01/06 04:36:43 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)
2026/01/06 04:36:43 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)
2026/01/06 04:36:44 DEBUG : Looking for writers
2026/01/06 04:36:44 DEBUG : file1: reading active writers
2026/01/06 04:36:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:45 DEBUG : Looking for writers
2026/01/06 04:36:45 DEBUG : file1: reading active writers
2026/01/06 04:36:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:46 DEBUG : Looking for writers
2026/01/06 04:36:46 DEBUG : file1: reading active writers
2026/01/06 04:36:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:47 DEBUG : Looking for writers
2026/01/06 04:36:47 DEBUG : file1: reading active writers
2026/01/06 04:36:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:48 DEBUG : Looking for writers
2026/01/06 04:36:48 DEBUG : file1: reading active writers
2026/01/06 04:36:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:49 DEBUG : Looking for writers
2026/01/06 04:36:49 DEBUG : file1: reading active writers
2026/01/06 04:36:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:49 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:36:49.943989 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
2026/01/06 04:36:49.944013 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)
2026/01/06 04:36:49 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)
2026/01/06 04:36:49 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)
2026/01/06 04:36:50 DEBUG : Looking for writers
2026/01/06 04:36:50 DEBUG : file1: reading active writers
2026/01/06 04:36:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:51 DEBUG : Looking for writers
2026/01/06 04:36:51 DEBUG : file1: reading active writers
2026/01/06 04:36:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:52 DEBUG : Looking for writers
2026/01/06 04:36:52 DEBUG : file1: reading active writers
2026/01/06 04:36:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:53 DEBUG : Looking for writers
2026/01/06 04:36:53 DEBUG : file1: reading active writers
2026/01/06 04:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:54 DEBUG : Looking for writers
2026/01/06 04:36:54 DEBUG : file1: reading active writers
2026/01/06 04:36:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:55 DEBUG : Looking for writers
2026/01/06 04:36:55 DEBUG : file1: reading active writers
2026/01/06 04:36:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:56 DEBUG : Looking for writers
2026/01/06 04:36:56 DEBUG : file1: reading active writers
2026/01/06 04:36:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:57 DEBUG : Looking for writers
2026/01/06 04:36:57 DEBUG : file1: reading active writers
2026/01/06 04:36:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:58 DEBUG : Looking for writers
2026/01/06 04:36:58 DEBUG : file1: reading active writers
2026/01/06 04:36:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:36:59 DEBUG : Looking for writers
2026/01/06 04:36:59 DEBUG : file1: reading active writers
2026/01/06 04:36:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:00 DEBUG : Looking for writers
2026/01/06 04:37:00 DEBUG : file1: reading active writers
2026/01/06 04:37:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:01 DEBUG : Looking for writers
2026/01/06 04:37:01 DEBUG : file1: reading active writers
2026/01/06 04:37:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:02 DEBUG : Looking for writers
2026/01/06 04:37:02 DEBUG : file1: reading active writers
2026/01/06 04:37:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:02 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:03 DEBUG : Looking for writers
2026/01/06 04:37:03 DEBUG : file1: reading active writers
2026/01/06 04:37:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:03.081532 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
2026/01/06 04:37:03.081557 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)
2026/01/06 04:37:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:37:03 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)
2026/01/06 04:37:04 DEBUG : Looking for writers
2026/01/06 04:37:04 DEBUG : file1: reading active writers
2026/01/06 04:37:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:04 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c0ce10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008f6108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643117376} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482560538315012 ext:85403529144 loc:0x42b6f20} ATime:{wall:14001482560538354067 ext:85403568168 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:37:04 DEBUG : >WaitForWriters: 
2026/01/06 04:37:04 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
2026/01/06 04:37:05 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
2026/01/06 04:37:08 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
2026/01/06 04:37:12 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/06 04:37:12 DEBUG : Looking for writers
2026/01/06 04:37:12 DEBUG : file1: reading active writers
2026/01/06 04:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/06 04:37:13 DEBUG : Looking for writers
2026/01/06 04:37:13 DEBUG : file1: reading active writers
2026/01/06 04:37:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:14 DEBUG : Looking for writers
2026/01/06 04:37:14 DEBUG : file1: reading active writers
2026/01/06 04:37:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:15 DEBUG : Looking for writers
2026/01/06 04:37:15 DEBUG : file1: reading active writers
2026/01/06 04:37:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:16 DEBUG : Looking for writers
2026/01/06 04:37:16 DEBUG : file1: reading active writers
2026/01/06 04:37:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:17 DEBUG : Looking for writers
2026/01/06 04:37:17 DEBUG : file1: reading active writers
2026/01/06 04:37:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:18 DEBUG : Looking for writers
2026/01/06 04:37:18 DEBUG : file1: reading active writers
2026/01/06 04:37:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:19 DEBUG : Looking for writers
2026/01/06 04:37:19 DEBUG : file1: reading active writers
2026/01/06 04:37:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:20 DEBUG : Looking for writers
2026/01/06 04:37:20 DEBUG : file1: reading active writers
2026/01/06 04:37:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:21 DEBUG : Looking for writers
2026/01/06 04:37:21 DEBUG : file1: reading active writers
2026/01/06 04:37:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:22 DEBUG : Looking for writers
2026/01/06 04:37:22 DEBUG : file1: reading active writers
2026/01/06 04:37:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:23 DEBUG : Looking for writers
2026/01/06 04:37:23 DEBUG : file1: reading active writers
2026/01/06 04:37:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:24 DEBUG : Looking for writers
2026/01/06 04:37:24 DEBUG : file1: reading active writers
2026/01/06 04:37:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:25 DEBUG : Looking for writers
2026/01/06 04:37:25 DEBUG : file1: reading active writers
2026/01/06 04:37:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:26 DEBUG : Looking for writers
2026/01/06 04:37:26 DEBUG : file1: reading active writers
2026/01/06 04:37:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:27 DEBUG : Looking for writers
2026/01/06 04:37:27 DEBUG : file1: reading active writers
2026/01/06 04:37:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:28 DEBUG : Looking for writers
2026/01/06 04:37:28 DEBUG : file1: reading active writers
2026/01/06 04:37:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:28 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:29.100554 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
2026/01/06 04:37:29.100578 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)
2026/01/06 04:37:29 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)
2026/01/06 04:37:29 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)
2026/01/06 04:37:29 DEBUG : Looking for writers
2026/01/06 04:37:29 DEBUG : file1: reading active writers
2026/01/06 04:37:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:30 DEBUG : Looking for writers
2026/01/06 04:37:30 DEBUG : file1: reading active writers
2026/01/06 04:37:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:31 DEBUG : Looking for writers
2026/01/06 04:37:31 DEBUG : file1: reading active writers
2026/01/06 04:37:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:32 DEBUG : Looking for writers
2026/01/06 04:37:32 DEBUG : file1: reading active writers
2026/01/06 04:37:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:33 DEBUG : Looking for writers
2026/01/06 04:37:33 DEBUG : file1: reading active writers
2026/01/06 04:37:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:34 DEBUG : Looking for writers
2026/01/06 04:37:34 DEBUG : file1: reading active writers
2026/01/06 04:37:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:34 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/06 04:37:34 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/06 04:37:35 DEBUG : Looking for writers
2026/01/06 04:37:35 DEBUG : file1: reading active writers
2026/01/06 04:37:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:36 DEBUG : Looking for writers
2026/01/06 04:37:36 DEBUG : file1: reading active writers
2026/01/06 04:37:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:37 DEBUG : Looking for writers
2026/01/06 04:37:37 DEBUG : file1: reading active writers
2026/01/06 04:37:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:38 DEBUG : Looking for writers
2026/01/06 04:37:38 DEBUG : file1: reading active writers
2026/01/06 04:37:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:39 DEBUG : Looking for writers
2026/01/06 04:37:39 DEBUG : file1: reading active writers
2026/01/06 04:37:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:40 DEBUG : Looking for writers
2026/01/06 04:37:40 DEBUG : file1: reading active writers
2026/01/06 04:37:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:41 DEBUG : Looking for writers
2026/01/06 04:37:41 DEBUG : file1: reading active writers
2026/01/06 04:37:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:37:42 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c0ce10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0008f6108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643117376} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482560538315012 ext:85403529144 loc:0x42b6f20} ATime:{wall:14001482560538354067 ext:85403568168 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:37:42 DEBUG : >WaitForWriters: 
2026/01/06 04:37:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:37:42 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.51s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:37:42 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:37:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:37:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:37:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:37:42 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:37:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:37:42 DEBUG : file1: newRWFileHandle: 
2026/01/06 04:37:42 DEBUG : file1(0xc000660d40): openPending: 
2026/01/06 04:37:42 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/06 04:37:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:37:42 DEBUG : file1(0xc000660d40): >openPending: err=<nil>
2026/01/06 04:37:42 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/06 04:37:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:37:42 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/06 04:37:42 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/06 04:37:42 DEBUG : file1(0xc000660d40): close: 
2026/01/06 04:37:42 DEBUG : file1: vfs cache: setting modification time to 2026-01-06 04:37:42.252264647 +0000 UTC m=+152.888856412
2026/01/06 04:37:42 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/06 04:37:42 DEBUG : file1(0xc000660d40): >close: err=<nil>
2026/01/06 04:37:42 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/06 04:37:42 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/06 04:37:42 DEBUG : file2: newRWFileHandle: 
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): openPending: 
2026/01/06 04:37:42 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/06 04:37:42 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): >openPending: err=<nil>
2026/01/06 04:37:42 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/06 04:37:42 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/06 04:37:42 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/06 04:37:42 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): RWFileHandle.Flush
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): RWFileHandle.Release
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): close: 
2026/01/06 04:37:42 DEBUG : file2: vfs cache: setting modification time to 2026-01-06 04:37:42.253505958 +0000 UTC m=+152.890097743
2026/01/06 04:37:42 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/06 04:37:42 DEBUG : file2(0xc000661300): >close: err=<nil>
2026/01/06 04:37:42 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/06 04:37:42 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:42 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/06 04:37:42.679481 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
2026/01/06 04:37:42.679508 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)
2026/01/06 04:37:42 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)
2026/01/06 04:37:42 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)
2026/01/06 04:37:42 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:42 DEBUG : Looking for writers
2026/01/06 04:37:42 DEBUG : file1: reading active writers
2026/01/06 04:37:42 DEBUG : file2: reading active writers
2026/01/06 04:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/06 04:37:43.002817 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
2026/01/06 04:37:43.002835 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:43.348017 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
2026/01/06 04:37:43.348041 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 DEBUG : Looking for writers
2026/01/06 04:37:43 DEBUG : file1: reading active writers
2026/01/06 04:37:43 DEBUG : file2: reading active writers
2026/01/06 04:37:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:43.716118 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
2026/01/06 04:37:43.716140 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 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)
2026/01/06 04:37:43 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:44 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:44.129820 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
2026/01/06 04:37:44.129839 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)
2026/01/06 04:37:44 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)
2026/01/06 04:37:44 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)
2026/01/06 04:37:44 DEBUG : Looking for writers
2026/01/06 04:37:44 DEBUG : file1: reading active writers
2026/01/06 04:37:44 DEBUG : file2: reading active writers
2026/01/06 04:37:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:44.548799 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
2026/01/06 04:37:44.548818 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)
2026/01/06 04:37:44 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)
2026/01/06 04:37:44 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)
2026/01/06 04:37:44 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:45.306853 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
2026/01/06 04:37:45.306878 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)
2026/01/06 04:37:45 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)
2026/01/06 04:37:45 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)
2026/01/06 04:37:45 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:45 DEBUG : Looking for writers
2026/01/06 04:37:45 DEBUG : file1: reading active writers
2026/01/06 04:37:45 DEBUG : file2: reading active writers
2026/01/06 04:37:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:45.696675 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
2026/01/06 04:37:45.696703 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)
2026/01/06 04:37:45 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)
2026/01/06 04:37:45 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)
2026/01/06 04:37:46 DEBUG : Looking for writers
2026/01/06 04:37:46 DEBUG : file2: reading active writers
2026/01/06 04:37:46 DEBUG : file1: reading active writers
2026/01/06 04:37:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:46 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:47.243368 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
2026/01/06 04:37:47.243384 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)
2026/01/06 04:37:47 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)
2026/01/06 04:37:47 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)
2026/01/06 04:37:47 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:47 DEBUG : Looking for writers
2026/01/06 04:37:47 DEBUG : file1: reading active writers
2026/01/06 04:37:47 DEBUG : file2: reading active writers
2026/01/06 04:37:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:47.625683 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
2026/01/06 04:37:47.625706 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)
2026/01/06 04:37:47 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)
2026/01/06 04:37:47 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)
2026/01/06 04:37:48 DEBUG : Looking for writers
2026/01/06 04:37:48 DEBUG : file1: reading active writers
2026/01/06 04:37:48 DEBUG : file2: reading active writers
2026/01/06 04:37:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:49 DEBUG : Looking for writers
2026/01/06 04:37:49 DEBUG : file1: reading active writers
2026/01/06 04:37:49 DEBUG : file2: reading active writers
2026/01/06 04:37:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:50 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:50 DEBUG : Looking for writers
2026/01/06 04:37:50 DEBUG : file1: reading active writers
2026/01/06 04:37:50 DEBUG : file2: reading active writers
2026/01/06 04:37:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:50.783797 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
2026/01/06 04:37:50.783820 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)
2026/01/06 04:37:50 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)
2026/01/06 04:37:50 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)
2026/01/06 04:37:50 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:51.142866 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
2026/01/06 04:37:51.142887 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)
2026/01/06 04:37:51 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)
2026/01/06 04:37:51 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)
2026/01/06 04:37:51 DEBUG : Looking for writers
2026/01/06 04:37:51 DEBUG : file1: reading active writers
2026/01/06 04:37:51 DEBUG : file2: reading active writers
2026/01/06 04:37:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:52 DEBUG : Looking for writers
2026/01/06 04:37:52 DEBUG : file1: reading active writers
2026/01/06 04:37:52 DEBUG : file2: reading active writers
2026/01/06 04:37:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:53 DEBUG : Looking for writers
2026/01/06 04:37:53 DEBUG : file2: reading active writers
2026/01/06 04:37:53 DEBUG : file1: reading active writers
2026/01/06 04:37:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:54 DEBUG : Looking for writers
2026/01/06 04:37:54 DEBUG : file1: reading active writers
2026/01/06 04:37:54 DEBUG : file2: reading active writers
2026/01/06 04:37:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:55 DEBUG : Looking for writers
2026/01/06 04:37:55 DEBUG : file1: reading active writers
2026/01/06 04:37:55 DEBUG : file2: reading active writers
2026/01/06 04:37:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:56 DEBUG : Looking for writers
2026/01/06 04:37:56 DEBUG : file1: reading active writers
2026/01/06 04:37:56 DEBUG : file2: reading active writers
2026/01/06 04:37:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:57 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:37:57 DEBUG : Looking for writers
2026/01/06 04:37:57 DEBUG : file1: reading active writers
2026/01/06 04:37:57 DEBUG : file2: reading active writers
2026/01/06 04:37:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:57 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:37:57.555235 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
2026/01/06 04:37:57.555331 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)
2026/01/06 04:37:57 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)
2026/01/06 04:37:57 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)
2026/01/06 04:37:57.900847 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
2026/01/06 04:37:57.900932 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)
2026/01/06 04:37:57 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)
2026/01/06 04:37:57 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)
2026/01/06 04:37:58 DEBUG : Looking for writers
2026/01/06 04:37:58 DEBUG : file1: reading active writers
2026/01/06 04:37:58 DEBUG : file2: reading active writers
2026/01/06 04:37:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:37:59 DEBUG : Looking for writers
2026/01/06 04:37:59 DEBUG : file1: reading active writers
2026/01/06 04:37:59 DEBUG : file2: reading active writers
2026/01/06 04:37:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:00 DEBUG : Looking for writers
2026/01/06 04:38:00 DEBUG : file1: reading active writers
2026/01/06 04:38:00 DEBUG : file2: reading active writers
2026/01/06 04:38:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:01 DEBUG : Looking for writers
2026/01/06 04:38:01 DEBUG : file1: reading active writers
2026/01/06 04:38:01 DEBUG : file2: reading active writers
2026/01/06 04:38:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:02 DEBUG : Looking for writers
2026/01/06 04:38:02 DEBUG : file1: reading active writers
2026/01/06 04:38:02 DEBUG : file2: reading active writers
2026/01/06 04:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:03 DEBUG : Looking for writers
2026/01/06 04:38:03 DEBUG : file1: reading active writers
2026/01/06 04:38:03 DEBUG : file2: reading active writers
2026/01/06 04:38:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:04 DEBUG : Looking for writers
2026/01/06 04:38:04 DEBUG : file1: reading active writers
2026/01/06 04:38:04 DEBUG : file2: reading active writers
2026/01/06 04:38:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:05 DEBUG : Looking for writers
2026/01/06 04:38:05 DEBUG : file1: reading active writers
2026/01/06 04:38:05 DEBUG : file2: reading active writers
2026/01/06 04:38:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:06 DEBUG : Looking for writers
2026/01/06 04:38:06 DEBUG : file1: reading active writers
2026/01/06 04:38:06 DEBUG : file2: reading active writers
2026/01/06 04:38:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:07 DEBUG : Looking for writers
2026/01/06 04:38:07 DEBUG : file1: reading active writers
2026/01/06 04:38:07 DEBUG : file2: reading active writers
2026/01/06 04:38:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:08 DEBUG : Looking for writers
2026/01/06 04:38:08 DEBUG : file1: reading active writers
2026/01/06 04:38:08 DEBUG : file2: reading active writers
2026/01/06 04:38:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:09 DEBUG : Looking for writers
2026/01/06 04:38:09 DEBUG : file1: reading active writers
2026/01/06 04:38:09 DEBUG : file2: reading active writers
2026/01/06 04:38:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:10 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:38:10 DEBUG : Looking for writers
2026/01/06 04:38:10 DEBUG : file1: reading active writers
2026/01/06 04:38:10 DEBUG : file2: reading active writers
2026/01/06 04:38:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:10.687387 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
2026/01/06 04:38:10.687406 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)
2026/01/06 04:38:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:38:10 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)
2026/01/06 04:38:10 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:38:11.079367 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
2026/01/06 04:38:11.079392 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)
2026/01/06 04:38:11 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)
2026/01/06 04:38:11 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)
2026/01/06 04:38:11 DEBUG : Looking for writers
2026/01/06 04:38:11 DEBUG : file1: reading active writers
2026/01/06 04:38:11 DEBUG : file2: reading active writers
2026/01/06 04:38:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:12 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000244b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006cd508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640853312} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482633039327654 ext:152890097743 loc:0x42b6f20} ATime:{wall:14001482633039554603 ext:152890324692 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000244b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006cd408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640853056} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482633038086343 ext:152888856412 loc:0x42b6f20} ATime:{wall:14001482633038324042 ext:152889094111 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:38:12 DEBUG : >WaitForWriters: 
2026/01/06 04:38:12 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
2026/01/06 04:38:13 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
2026/01/06 04:38:15 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 "file2"
    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:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/06 04:38:19 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/06 04:38:19 DEBUG : Looking for writers
2026/01/06 04:38:19 DEBUG : file1: reading active writers
2026/01/06 04:38:19 DEBUG : file2: reading active writers
2026/01/06 04:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/06 04:38:20 DEBUG : Looking for writers
2026/01/06 04:38:20 DEBUG : file1: reading active writers
2026/01/06 04:38:20 DEBUG : file2: reading active writers
2026/01/06 04:38:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/06 04:38:20 DEBUG : Looking for writers
2026/01/06 04:38:20 DEBUG : file1: reading active writers
2026/01/06 04:38:20 DEBUG : file2: reading active writers
2026/01/06 04:38:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:21 DEBUG : Looking for writers
2026/01/06 04:38:21 DEBUG : file2: reading active writers
2026/01/06 04:38:21 DEBUG : file1: reading active writers
2026/01/06 04:38:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:22 DEBUG : Looking for writers
2026/01/06 04:38:22 DEBUG : file1: reading active writers
2026/01/06 04:38:22 DEBUG : file2: reading active writers
2026/01/06 04:38:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:23 DEBUG : Looking for writers
2026/01/06 04:38:23 DEBUG : file1: reading active writers
2026/01/06 04:38:23 DEBUG : file2: reading active writers
2026/01/06 04:38:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:24 DEBUG : Looking for writers
2026/01/06 04:38:24 DEBUG : file1: reading active writers
2026/01/06 04:38:24 DEBUG : file2: reading active writers
2026/01/06 04:38:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:25 DEBUG : Looking for writers
2026/01/06 04:38:25 DEBUG : file1: reading active writers
2026/01/06 04:38:25 DEBUG : file2: reading active writers
2026/01/06 04:38:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:26 DEBUG : Looking for writers
2026/01/06 04:38:26 DEBUG : file1: reading active writers
2026/01/06 04:38:26 DEBUG : file2: reading active writers
2026/01/06 04:38:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:27 DEBUG : Looking for writers
2026/01/06 04:38:27 DEBUG : file1: reading active writers
2026/01/06 04:38:27 DEBUG : file2: reading active writers
2026/01/06 04:38:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:28 DEBUG : Looking for writers
2026/01/06 04:38:28 DEBUG : file1: reading active writers
2026/01/06 04:38:28 DEBUG : file2: reading active writers
2026/01/06 04:38:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:29 DEBUG : Looking for writers
2026/01/06 04:38:29 DEBUG : file1: reading active writers
2026/01/06 04:38:29 DEBUG : file2: reading active writers
2026/01/06 04:38:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:30 DEBUG : Looking for writers
2026/01/06 04:38:30 DEBUG : file1: reading active writers
2026/01/06 04:38:30 DEBUG : file2: reading active writers
2026/01/06 04:38:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:31 DEBUG : Looking for writers
2026/01/06 04:38:31 DEBUG : file2: reading active writers
2026/01/06 04:38:31 DEBUG : file1: reading active writers
2026/01/06 04:38:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:32 DEBUG : Looking for writers
2026/01/06 04:38:32 DEBUG : file1: reading active writers
2026/01/06 04:38:32 DEBUG : file2: reading active writers
2026/01/06 04:38:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:33 DEBUG : Looking for writers
2026/01/06 04:38:33 DEBUG : file1: reading active writers
2026/01/06 04:38:33 DEBUG : file2: reading active writers
2026/01/06 04:38:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:34 DEBUG : Looking for writers
2026/01/06 04:38:34 DEBUG : file2: reading active writers
2026/01/06 04:38:34 DEBUG : file1: reading active writers
2026/01/06 04:38:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:35 DEBUG : Looking for writers
2026/01/06 04:38:35 DEBUG : file1: reading active writers
2026/01/06 04:38:35 DEBUG : file2: reading active writers
2026/01/06 04:38:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:36 DEBUG : file1: vfs cache: starting upload
2026/01/06 04:38:36 DEBUG : file2: vfs cache: starting upload
2026/01/06 04:38:36.776188 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
2026/01/06 04:38:36.776237 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)
2026/01/06 04:38:36 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)
2026/01/06 04:38:36 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)
2026/01/06 04:38:36 DEBUG : Looking for writers
2026/01/06 04:38:36 DEBUG : file1: reading active writers
2026/01/06 04:38:36 DEBUG : file2: reading active writers
2026/01/06 04:38:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:37.143023 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
2026/01/06 04:38:37.143045 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)
2026/01/06 04:38:37 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)
2026/01/06 04:38:37 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)
2026/01/06 04:38:37 DEBUG : Looking for writers
2026/01/06 04:38:37 DEBUG : file1: reading active writers
2026/01/06 04:38:37 DEBUG : file2: reading active writers
2026/01/06 04:38:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:38 DEBUG : Looking for writers
2026/01/06 04:38:38 DEBUG : file1: reading active writers
2026/01/06 04:38:38 DEBUG : file2: reading active writers
2026/01/06 04:38:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:39 DEBUG : Looking for writers
2026/01/06 04:38:39 DEBUG : file1: reading active writers
2026/01/06 04:38:39 DEBUG : file2: reading active writers
2026/01/06 04:38:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:40 DEBUG : Looking for writers
2026/01/06 04:38:40 DEBUG : file1: reading active writers
2026/01/06 04:38:40 DEBUG : file2: reading active writers
2026/01/06 04:38:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:41 DEBUG : Looking for writers
2026/01/06 04:38:41 DEBUG : file1: reading active writers
2026/01/06 04:38:41 DEBUG : file2: reading active writers
2026/01/06 04:38:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/06 04:38:42 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/06 04:38:42 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/06 04:38:42 DEBUG : Looking for writers
2026/01/06 04:38:42 DEBUG : file1: reading active writers
2026/01/06 04:38:42 DEBUG : file2: reading active writers
2026/01/06 04:38:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:43 DEBUG : Looking for writers
2026/01/06 04:38:43 DEBUG : file1: reading active writers
2026/01/06 04:38:43 DEBUG : file2: reading active writers
2026/01/06 04:38:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:44 DEBUG : Looking for writers
2026/01/06 04:38:44 DEBUG : file1: reading active writers
2026/01/06 04:38:44 DEBUG : file2: reading active writers
2026/01/06 04:38:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:45 DEBUG : Looking for writers
2026/01/06 04:38:45 DEBUG : file1: reading active writers
2026/01/06 04:38:45 DEBUG : file2: reading active writers
2026/01/06 04:38:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:46 DEBUG : Looking for writers
2026/01/06 04:38:46 DEBUG : file1: reading active writers
2026/01/06 04:38:46 DEBUG : file2: reading active writers
2026/01/06 04:38:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:47 DEBUG : Looking for writers
2026/01/06 04:38:47 DEBUG : file1: reading active writers
2026/01/06 04:38:47 DEBUG : file2: reading active writers
2026/01/06 04:38:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:48 DEBUG : Looking for writers
2026/01/06 04:38:48 DEBUG : file2: reading active writers
2026/01/06 04:38:48 DEBUG : file1: reading active writers
2026/01/06 04:38:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/06 04:38:49 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000244b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006cd508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640853312} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482633039327654 ext:152890097743 loc:0x42b6f20} ATime:{wall:14001482633039554603 ext:152890324692 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000244b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0006cd408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640853056} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001482633038086343 ext:152888856412 loc:0x42b6f20} ATime:{wall:14001482633038324042 ext:152889094111 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/06 04:38:49 DEBUG : >WaitForWriters: 
2026/01/06 04:38:49 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:38:49 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.51s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:38:49 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:38:49 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:38:49 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:49 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:38:49.990057 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
2026/01/06 04:38:49.990140 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:38:49 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:38:49 DEBUG : Looking for writers
2026/01/06 04:38:49 DEBUG : >WaitForWriters: 
2026/01/06 04:38:49 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:38:50 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.35s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:38:50 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:38:50.332463 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
2026/01/06 04:38:50.332482 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:38:50 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : >WaitForWriters: 
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:38:50 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.34s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:38:50 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:38:50 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:38:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:38:50 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:38:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:38:50 DEBUG : file1: newRWFileHandle: 
2026/01/06 04:38:50 DEBUG : file1(0xc000788200): openPending: 
2026/01/06 04:38:50 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/06 04:38:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:38:50 DEBUG : file1(0xc000788200): >openPending: err=<nil>
2026/01/06 04:38:50 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/06 04:38:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:38:50 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/06 04:38:50 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/06 04:38:50.736223 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
2026/01/06 04:38:50.736240 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:38:50 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : file1: reading active writers
2026/01/06 04:38:50 DEBUG : file1: active writers 1
2026/01/06 04:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : file1: reading active writers
2026/01/06 04:38:50 DEBUG : file1: active writers 1
2026/01/06 04:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : file1: reading active writers
2026/01/06 04:38:50 DEBUG : file1: active writers 1
2026/01/06 04:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : file1: reading active writers
2026/01/06 04:38:50 DEBUG : file1: active writers 1
2026/01/06 04:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/06 04:38:50 DEBUG : Looking for writers
2026/01/06 04:38:50 DEBUG : file1: reading active writers
2026/01/06 04:38:50 DEBUG : file1: active writers 1
2026/01/06 04:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/06 04:38:51 DEBUG : Looking for writers
2026/01/06 04:38:51 DEBUG : file1: reading active writers
2026/01/06 04:38:51 DEBUG : file1: active writers 1
2026/01/06 04:38:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/06 04:38:51 DEBUG : Looking for writers
2026/01/06 04:38:51 DEBUG : file1: reading active writers
2026/01/06 04:38:51 DEBUG : file1: active writers 1
2026/01/06 04:38:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/06 04:38:52 DEBUG : Looking for writers
2026/01/06 04:38:52 DEBUG : file1: reading active writers
2026/01/06 04:38:52 DEBUG : file1: active writers 1
2026/01/06 04:38:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:53 DEBUG : Looking for writers
2026/01/06 04:38:53 DEBUG : file1: reading active writers
2026/01/06 04:38:53 DEBUG : file1: active writers 1
2026/01/06 04:38:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:54 DEBUG : Looking for writers
2026/01/06 04:38:54 DEBUG : file1: reading active writers
2026/01/06 04:38:54 DEBUG : file1: active writers 1
2026/01/06 04:38:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:55 DEBUG : Looking for writers
2026/01/06 04:38:55 DEBUG : file1: reading active writers
2026/01/06 04:38:55 DEBUG : file1: active writers 1
2026/01/06 04:38:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:56 DEBUG : Looking for writers
2026/01/06 04:38:56 DEBUG : file1: reading active writers
2026/01/06 04:38:56 DEBUG : file1: active writers 1
2026/01/06 04:38:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:57 DEBUG : Looking for writers
2026/01/06 04:38:57 DEBUG : file1: reading active writers
2026/01/06 04:38:57 DEBUG : file1: active writers 1
2026/01/06 04:38:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:58 DEBUG : Looking for writers
2026/01/06 04:38:58 DEBUG : file1: reading active writers
2026/01/06 04:38:58 DEBUG : file1: active writers 1
2026/01/06 04:38:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:38:59 DEBUG : Looking for writers
2026/01/06 04:38:59 DEBUG : file1: reading active writers
2026/01/06 04:38:59 DEBUG : file1: active writers 1
2026/01/06 04:38:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:00 DEBUG : Looking for writers
2026/01/06 04:39:00 DEBUG : file1: reading active writers
2026/01/06 04:39:00 DEBUG : file1: active writers 1
2026/01/06 04:39:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:01 DEBUG : Looking for writers
2026/01/06 04:39:01 DEBUG : file1: reading active writers
2026/01/06 04:39:01 DEBUG : file1: active writers 1
2026/01/06 04:39:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:02 DEBUG : Looking for writers
2026/01/06 04:39:02 DEBUG : file1: reading active writers
2026/01/06 04:39:02 DEBUG : file1: active writers 1
2026/01/06 04:39:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:03 DEBUG : Looking for writers
2026/01/06 04:39:03 DEBUG : file1: reading active writers
2026/01/06 04:39:03 DEBUG : file1: active writers 1
2026/01/06 04:39:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:04 DEBUG : Looking for writers
2026/01/06 04:39:04 DEBUG : file1: reading active writers
2026/01/06 04:39:04 DEBUG : file1: active writers 1
2026/01/06 04:39:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:05 DEBUG : Looking for writers
2026/01/06 04:39:05 DEBUG : file1: reading active writers
2026/01/06 04:39:05 DEBUG : file1: active writers 1
2026/01/06 04:39:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:06 DEBUG : Looking for writers
2026/01/06 04:39:06 DEBUG : file1: reading active writers
2026/01/06 04:39:06 DEBUG : file1: active writers 1
2026/01/06 04:39:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:07 DEBUG : Looking for writers
2026/01/06 04:39:07 DEBUG : file1: reading active writers
2026/01/06 04:39:07 DEBUG : file1: active writers 1
2026/01/06 04:39:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:08 DEBUG : Looking for writers
2026/01/06 04:39:08 DEBUG : file1: reading active writers
2026/01/06 04:39:08 DEBUG : file1: active writers 1
2026/01/06 04:39:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:09 DEBUG : Looking for writers
2026/01/06 04:39:09 DEBUG : file1: reading active writers
2026/01/06 04:39:09 DEBUG : file1: active writers 1
2026/01/06 04:39:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:10 DEBUG : Looking for writers
2026/01/06 04:39:10 DEBUG : file1: reading active writers
2026/01/06 04:39:10 DEBUG : file1: active writers 1
2026/01/06 04:39:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:11 DEBUG : Looking for writers
2026/01/06 04:39:11 DEBUG : file1: reading active writers
2026/01/06 04:39:11 DEBUG : file1: active writers 1
2026/01/06 04:39:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:12 DEBUG : Looking for writers
2026/01/06 04:39:12 DEBUG : file1: reading active writers
2026/01/06 04:39:12 DEBUG : file1: active writers 1
2026/01/06 04:39:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:13 DEBUG : Looking for writers
2026/01/06 04:39:13 DEBUG : file1: reading active writers
2026/01/06 04:39:13 DEBUG : file1: active writers 1
2026/01/06 04:39:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:14 DEBUG : Looking for writers
2026/01/06 04:39:14 DEBUG : file1: reading active writers
2026/01/06 04:39:14 DEBUG : file1: active writers 1
2026/01/06 04:39:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:15 DEBUG : Looking for writers
2026/01/06 04:39:15 DEBUG : file1: reading active writers
2026/01/06 04:39:15 DEBUG : file1: active writers 1
2026/01/06 04:39:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:16 DEBUG : Looking for writers
2026/01/06 04:39:16 DEBUG : file1: reading active writers
2026/01/06 04:39:16 DEBUG : file1: active writers 1
2026/01/06 04:39:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:17 DEBUG : Looking for writers
2026/01/06 04:39:17 DEBUG : file1: reading active writers
2026/01/06 04:39:17 DEBUG : file1: active writers 1
2026/01/06 04:39:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:18 DEBUG : Looking for writers
2026/01/06 04:39:18 DEBUG : file1: reading active writers
2026/01/06 04:39:18 DEBUG : file1: active writers 1
2026/01/06 04:39:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:19 DEBUG : Looking for writers
2026/01/06 04:39:19 DEBUG : file1: reading active writers
2026/01/06 04:39:19 DEBUG : file1: active writers 1
2026/01/06 04:39:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:20 DEBUG : Looking for writers
2026/01/06 04:39:20 DEBUG : file1: reading active writers
2026/01/06 04:39:20 DEBUG : file1: active writers 1
2026/01/06 04:39:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/06 04:39:20 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a44b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000446608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638203456} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc00008a0f0 info:{ModTime:{wall:14001482706272831856 ext:221109157884 loc:0x42b6f20} ATime:{wall:14001482706272831856 ext:221109157884 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/06 04:39:20 DEBUG : >WaitForWriters: 
2026/01/06 04:39:20 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:39:20 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.41s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:20 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:20 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/06 04:39:20 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:39:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/06 04:39:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-cehadaq5heva"
2026/01/06 04:39:20 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/06 04:39:21 DEBUG : forgetting directory cache
2026/01/06 04:39:21.090838 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
2026/01/06 04:39:21.090861 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:21 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:21 DEBUG : Looking for writers
2026/01/06 04:39:21 DEBUG : >WaitForWriters: 
2026/01/06 04:39:21 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': vfs cache: cleaner exiting
2026/01/06 04:39:21 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.37s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:21.455200 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
2026/01/06 04:39:21.455234 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:21 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.37s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:21.864821 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
2026/01/06 04:39:21.864839 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:21 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.38s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:21 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:21 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:22.212452 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
2026/01/06 04:39:22.212497 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:22 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:22 DEBUG : Looking for writers
2026/01/06 04:39:22 DEBUG : >WaitForWriters: 
2026/01/06 04:39:22 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.35s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:22 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:22.532084 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
2026/01/06 04:39:22.532108 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:22 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:22 DEBUG : Looking for writers
2026/01/06 04:39:22 DEBUG : >WaitForWriters: 
2026/01/06 04:39:22 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.31s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:22 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:22.860833 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
2026/01/06 04:39:22.860848 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:22 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:22 DEBUG : Looking for writers
2026/01/06 04:39:22 DEBUG : >WaitForWriters: 
2026/01/06 04:39:22 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.34s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:22 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:22 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:23.202733 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
2026/01/06 04:39:23.202756 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:39:23 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:23 DEBUG : Looking for writers
2026/01/06 04:39:23 DEBUG : >WaitForWriters: 
2026/01/06 04:39:23 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.33s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:23 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:23 ERROR : error listing: directory not found
2026/01/06 04:39:23.678643 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
2026/01/06 04:39:23.678659 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)
2026/01/06 04:39:23 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
2026/01/06 04:39:23 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:23 DEBUG : Looking for writers
2026/01/06 04:39:23 DEBUG : >WaitForWriters: 
2026/01/06 04:39:23 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.49s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:23 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:23 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:23 ERROR : error listing: directory not found
2026/01/06 04:39:23 ERROR : error listing: directory not found
2026/01/06 04:39:24.250533 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
2026/01/06 04:39:24.250577 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)
2026/01/06 04:39:24 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
2026/01/06 04:39:24 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:24 DEBUG : Looking for writers
2026/01/06 04:39:24 DEBUG : >WaitForWriters: 
2026/01/06 04:39:24 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.58s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:39:24 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:39:24 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:39:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:39:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:39:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:39:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:39:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:39:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:39:24 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/06 04:39:24 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/06 04:39:24 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/06 04:39:24 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (5 bytes), uploading instead of streaming
2026/01/06 04:39:24.745683 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
2026/01/06 04:39:24.745701 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)
2026/01/06 04:39:24 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)
2026/01/06 04:39:24 DEBUG : file1: Remove: 
2026/01/06 04:39:24 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:39:24 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
2026/01/06 04:39:24 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
2026/01/06 04:39:25 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
2026/01/06 04:39:28 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
2026/01/06 04:39:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:39:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:39:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:39:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:39:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:39:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:39:32 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (0 bytes), uploading instead of streaming
2026/01/06 04:39:32.514043 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
2026/01/06 04:39:32.514073 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)
2026/01/06 04:39:32 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)
2026/01/06 04:39:32 DEBUG : file1: Remove: 
2026/01/06 04:39:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:39:32 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
2026/01/06 04:39:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:39:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:39:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:39:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:39:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:39:32 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
2026/01/06 04:39:32 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/06 04:39:32 DEBUG : Looking for writers
2026/01/06 04:39:32 DEBUG : file1: reading active writers
2026/01/06 04:39:32 DEBUG : file1: active writers 1
2026/01/06 04:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/06 04:39:33 DEBUG : Looking for writers
2026/01/06 04:39:33 DEBUG : file1: reading active writers
2026/01/06 04:39:33 DEBUG : file1: active writers 1
2026/01/06 04:39:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/06 04:39:33 DEBUG : Looking for writers
2026/01/06 04:39:33 DEBUG : file1: reading active writers
2026/01/06 04:39:33 DEBUG : file1: active writers 1
2026/01/06 04:39:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:34 DEBUG : Looking for writers
2026/01/06 04:39:34 DEBUG : file1: reading active writers
2026/01/06 04:39:34 DEBUG : file1: active writers 1
2026/01/06 04:39:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:35 DEBUG : Looking for writers
2026/01/06 04:39:35 DEBUG : file1: reading active writers
2026/01/06 04:39:35 DEBUG : file1: active writers 1
2026/01/06 04:39:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:36 DEBUG : Looking for writers
2026/01/06 04:39:36 DEBUG : file1: reading active writers
2026/01/06 04:39:36 DEBUG : file1: active writers 1
2026/01/06 04:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:37 DEBUG : Looking for writers
2026/01/06 04:39:37 DEBUG : file1: reading active writers
2026/01/06 04:39:37 DEBUG : file1: active writers 1
2026/01/06 04:39:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:38 DEBUG : Looking for writers
2026/01/06 04:39:38 DEBUG : file1: reading active writers
2026/01/06 04:39:38 DEBUG : file1: active writers 1
2026/01/06 04:39:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:39 DEBUG : Looking for writers
2026/01/06 04:39:39 DEBUG : file1: reading active writers
2026/01/06 04:39:39 DEBUG : file1: active writers 1
2026/01/06 04:39:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:40 DEBUG : Looking for writers
2026/01/06 04:39:40 DEBUG : file1: reading active writers
2026/01/06 04:39:40 DEBUG : file1: active writers 1
2026/01/06 04:39:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:41 DEBUG : Looking for writers
2026/01/06 04:39:41 DEBUG : file1: reading active writers
2026/01/06 04:39:41 DEBUG : file1: active writers 1
2026/01/06 04:39:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:42 DEBUG : Looking for writers
2026/01/06 04:39:42 DEBUG : file1: reading active writers
2026/01/06 04:39:42 DEBUG : file1: active writers 1
2026/01/06 04:39:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:43 DEBUG : Looking for writers
2026/01/06 04:39:43 DEBUG : file1: reading active writers
2026/01/06 04:39:43 DEBUG : file1: active writers 1
2026/01/06 04:39:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:44 DEBUG : Looking for writers
2026/01/06 04:39:44 DEBUG : file1: reading active writers
2026/01/06 04:39:44 DEBUG : file1: active writers 1
2026/01/06 04:39:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:45 DEBUG : Looking for writers
2026/01/06 04:39:45 DEBUG : file1: reading active writers
2026/01/06 04:39:45 DEBUG : file1: active writers 1
2026/01/06 04:39:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:46 DEBUG : Looking for writers
2026/01/06 04:39:46 DEBUG : file1: reading active writers
2026/01/06 04:39:46 DEBUG : file1: active writers 1
2026/01/06 04:39:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:47 DEBUG : Looking for writers
2026/01/06 04:39:47 DEBUG : file1: reading active writers
2026/01/06 04:39:47 DEBUG : file1: active writers 1
2026/01/06 04:39:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:48 DEBUG : Looking for writers
2026/01/06 04:39:48 DEBUG : file1: reading active writers
2026/01/06 04:39:48 DEBUG : file1: active writers 1
2026/01/06 04:39:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:49 DEBUG : Looking for writers
2026/01/06 04:39:49 DEBUG : file1: reading active writers
2026/01/06 04:39:49 DEBUG : file1: active writers 1
2026/01/06 04:39:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:50 DEBUG : Looking for writers
2026/01/06 04:39:50 DEBUG : file1: reading active writers
2026/01/06 04:39:50 DEBUG : file1: active writers 1
2026/01/06 04:39:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:51 DEBUG : Looking for writers
2026/01/06 04:39:51 DEBUG : file1: reading active writers
2026/01/06 04:39:51 DEBUG : file1: active writers 1
2026/01/06 04:39:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:52 DEBUG : Looking for writers
2026/01/06 04:39:52 DEBUG : file1: reading active writers
2026/01/06 04:39:52 DEBUG : file1: active writers 1
2026/01/06 04:39:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:53 DEBUG : Looking for writers
2026/01/06 04:39:53 DEBUG : file1: reading active writers
2026/01/06 04:39:53 DEBUG : file1: active writers 1
2026/01/06 04:39:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:54 DEBUG : Looking for writers
2026/01/06 04:39:54 DEBUG : file1: reading active writers
2026/01/06 04:39:54 DEBUG : file1: active writers 1
2026/01/06 04:39:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:55 DEBUG : Looking for writers
2026/01/06 04:39:55 DEBUG : file1: reading active writers
2026/01/06 04:39:55 DEBUG : file1: active writers 1
2026/01/06 04:39:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:56 DEBUG : Looking for writers
2026/01/06 04:39:56 DEBUG : file1: reading active writers
2026/01/06 04:39:56 DEBUG : file1: active writers 1
2026/01/06 04:39:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:57 DEBUG : Looking for writers
2026/01/06 04:39:57 DEBUG : file1: reading active writers
2026/01/06 04:39:57 DEBUG : file1: active writers 1
2026/01/06 04:39:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:58 DEBUG : Looking for writers
2026/01/06 04:39:58 DEBUG : file1: reading active writers
2026/01/06 04:39:58 DEBUG : file1: active writers 1
2026/01/06 04:39:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:39:59 DEBUG : Looking for writers
2026/01/06 04:39:59 DEBUG : file1: reading active writers
2026/01/06 04:39:59 DEBUG : file1: active writers 1
2026/01/06 04:39:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:40:00 DEBUG : Looking for writers
2026/01/06 04:40:00 DEBUG : file1: reading active writers
2026/01/06 04:40:00 DEBUG : file1: active writers 1
2026/01/06 04:40:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:40:01 DEBUG : Looking for writers
2026/01/06 04:40:01 DEBUG : file1: reading active writers
2026/01/06 04:40:01 DEBUG : file1: active writers 1
2026/01/06 04:40:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/06 04:40:02 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/06 04:40:02 DEBUG : >WaitForWriters: 
2026/01/06 04:40:02 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.24s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:02 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:02 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:02 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/06 04:40:03 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/06 04:40:03 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/06 04:40:03 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/06 04:40:03 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (11 bytes), uploading instead of streaming
2026/01/06 04:40:04.029826 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
2026/01/06 04:40:04.029848 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)
2026/01/06 04:40:04 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)
2026/01/06 04:40:04 DEBUG : file1: Remove: 
2026/01/06 04:40:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:04 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
2026/01/06 04:40:04 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
2026/01/06 04:40:04 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
2026/01/06 04:40:05 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
2026/01/06 04:40:07 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
2026/01/06 04:40:11 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:11 DEBUG : Looking for writers
2026/01/06 04:40:11 DEBUG : >WaitForWriters: 
2026/01/06 04:40:11 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.98s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:11 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:11 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:11 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:11 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:11 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/06 04:40:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:11 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (5 bytes), uploading instead of streaming
2026/01/06 04:40:11.994294 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
2026/01/06 04:40:11.994332 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)
2026/01/06 04:40:11 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)
2026/01/06 04:40:11 DEBUG : file1: Remove: 
2026/01/06 04:40:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:11 DEBUG : file1: >Remove: err=<nil>
2026/01/06 04:40:11 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
2026/01/06 04:40:11 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
2026/01/06 04:40:11 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:11 DEBUG : Looking for writers
2026/01/06 04:40:11 DEBUG : >WaitForWriters: 
2026/01/06 04:40:12 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.50s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:12 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:12 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:12 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:12 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:12 DEBUG : file1: WriteFileHandle.Release closing
2026/01/06 04:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:12 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (0 bytes), uploading instead of streaming
2026/01/06 04:40:12.542278 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
2026/01/06 04:40:12.542300 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)
2026/01/06 04:40:12 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)
2026/01/06 04:40:12 DEBUG : file1: Remove: 
2026/01/06 04:40:12 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:12 DEBUG : file1: >Remove: err=<nil>
2026/01/06 04:40:12 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
2026/01/06 04:40:12 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/06 04:40:12 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:12 DEBUG : Looking for writers
2026/01/06 04:40:12 DEBUG : >WaitForWriters: 
2026/01/06 04:40:12 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.56s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:12 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:12 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:12 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:12 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:12 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (2 bytes), uploading instead of streaming
2026/01/06 04:40:13.053300 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
2026/01/06 04:40:13.053419 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)
2026/01/06 04:40:13 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)
2026/01/06 04:40:13 DEBUG : file1: Remove: 
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:13 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
2026/01/06 04:40:13 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:13 DEBUG : Looking for writers
2026/01/06 04:40:13 DEBUG : >WaitForWriters: 
2026/01/06 04:40:13 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.52s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:13 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:13 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:13 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (0 bytes), uploading instead of streaming
2026/01/06 04:40:13.596365 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
2026/01/06 04:40:13.596389 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)
2026/01/06 04:40:13 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)
2026/01/06 04:40:13 DEBUG : file1: Remove: 
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:13 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
2026/01/06 04:40:13 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/06 04:40:13 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
2026/01/06 04:40:13 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:13 DEBUG : Looking for writers
2026/01/06 04:40:13 DEBUG : >WaitForWriters: 
2026/01/06 04:40:13 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.54s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:13 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:13 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/06 04:40:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/06 04:40:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/06 04:40:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/06 04:40:13 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': File to upload is small (100 bytes), uploading instead of streaming
2026/01/06 04:40:14.101716 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
2026/01/06 04:40:14.101781 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)
2026/01/06 04:40:14 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)
2026/01/06 04:40:14 DEBUG : file1: Remove: 
2026/01/06 04:40:14 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/06 04:40:14 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
2026/01/06 04:40:14 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/06 04:40:14 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
2026/01/06 04:40:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:14 DEBUG : Looking for writers
2026/01/06 04:40:14 DEBUG : >WaitForWriters: 
2026/01/06 04:40:14 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.52s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:14.467800 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
2026/01/06 04:40:14.467820 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:40:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:14 DEBUG : Looking for writers
2026/01/06 04:40:14 DEBUG : >WaitForWriters: 
2026/01/06 04:40:14 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.35s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:14.810221 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
2026/01/06 04:40:14.810244 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:40:14 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:14 DEBUG : Looking for writers
2026/01/06 04:40:14 DEBUG : >WaitForWriters: 
2026/01/06 04:40:14 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:14 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:14 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:15.203125 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
2026/01/06 04:40:15.203143 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:40:15 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:15 DEBUG : Looking for writers
2026/01/06 04:40:15 DEBUG : >WaitForWriters: 
2026/01/06 04:40:15 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.39s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-cehadaq5heva'", Local "Local file system at /tmp/rclone2803308448", Modify Window "1s"
2026/01/06 04:40:15 INFO  : proton drive root link ID 'rclone-test-cehadaq5heva': poll-interval is not supported by this remote
2026/01/06 04:40:15 NOTICE: proton drive root link ID 'rclone-test-cehadaq5heva': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/06 04:40:15.546587 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
2026/01/06 04:40:15.546612 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-cehadaq5heva'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/06 04:40:15 DEBUG : WaitForWriters: timeout=30s
2026/01/06 04:40:15 DEBUG : Looking for writers
2026/01/06 04:40:15 DEBUG : >WaitForWriters: 
2026/01/06 04:40:15 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.35s)
FAIL
2026/01/06 04:40:15 DEBUG : proton drive root link ID 'rclone-test-cehadaq5heva': Purge remote
2026/01/06 04:40:15 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 5m6.334540185s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]