"./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 4/5)
2026/01/17 03:55:29 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-jarikas5xugu"
2026/01/17 03:55:29 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/17 03:55:29 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': Has cached credentials
2026/01/17 03:55:29 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': Used cached credential to initialize the ProtonDrive API
2026/01/17 03:55:30 DEBUG : Creating backend with remote "/tmp/rclone1527377695"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:30.281637 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:30.281686 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:30 DEBUG : Looking for writers
2026/01/17 03:55:30 DEBUG : >WaitForWriters: 
2026/01/17 03:55:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.32s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:30.593186 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:30.593213 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:30 DEBUG : Looking for writers
2026/01/17 03:55:30 DEBUG : >WaitForWriters: 
2026/01/17 03:55:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.32s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:30.916043 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:30.916074 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:30 DEBUG : Looking for writers
2026/01/17 03:55:30 DEBUG : >WaitForWriters: 
2026/01/17 03:55:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.33s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:31.259877 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:31.259912 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:31 DEBUG : Looking for writers
2026/01/17 03:55:31 DEBUG : >WaitForWriters: 
2026/01/17 03:55:31 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.34s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:31.562031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:31.562067 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:31 DEBUG : Looking for writers
2026/01/17 03:55:31 DEBUG : >WaitForWriters: 
2026/01/17 03:55:31 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.29s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:31.867763 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:31.867794 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:31 DEBUG : Looking for writers
2026/01/17 03:55:31 DEBUG : >WaitForWriters: 
2026/01/17 03:55:31 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.31s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:32.183731 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:32.183762 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:32 DEBUG : Looking for writers
2026/01/17 03:55:32 DEBUG : >WaitForWriters: 
2026/01/17 03:55:32 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.33s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:32.514068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:32.514099 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:32 DEBUG : Looking for writers
2026/01/17 03:55:32 DEBUG : >WaitForWriters: 
2026/01/17 03:55:32 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.33s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:32.863338 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:32.863367 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:32 DEBUG : Looking for writers
2026/01/17 03:55:32 DEBUG : >WaitForWriters: 
2026/01/17 03:55:32 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.35s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:33.180709 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:33.180735 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:33 DEBUG : Looking for writers
2026/01/17 03:55:33 DEBUG : >WaitForWriters: 
2026/01/17 03:55:33 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.31s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:33 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:33 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:33.530796 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:33.530815 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:33 DEBUG : Looking for writers
2026/01/17 03:55:33 DEBUG : >WaitForWriters: 
2026/01/17 03:55:33 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.37s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:33 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:33 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:33.851832 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:33.851864 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:33 DEBUG : Looking for writers
2026/01/17 03:55:33 DEBUG : >WaitForWriters: 
2026/01/17 03:55:33 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.29s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:33 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:33 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:34.162856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:34.162947 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:34 DEBUG : Looking for writers
2026/01/17 03:55:34 DEBUG : >WaitForWriters: 
2026/01/17 03:55:34 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.32s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:34 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:34 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:34.491188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:34.491346 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:34 DEBUG : Looking for writers
2026/01/17 03:55:34 DEBUG : >WaitForWriters: 
2026/01/17 03:55:34 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.34s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:34 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:34 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:34.830853 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:34.830867 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:34 DEBUG : Looking for writers
2026/01/17 03:55:34 DEBUG : >WaitForWriters: 
2026/01/17 03:55:34 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.32s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:34 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:34 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:35.147724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:35.147743 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:35 DEBUG : Looking for writers
2026/01/17 03:55:35 DEBUG : >WaitForWriters: 
2026/01/17 03:55:35 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.32s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:35 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:35 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:35.467644 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:35.467666 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:35 DEBUG : Looking for writers
2026/01/17 03:55:35 DEBUG : >WaitForWriters: 
2026/01/17 03:55:35 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.31s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:35 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:35 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:35.787336 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:35.787402 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:35 DEBUG : Looking for writers
2026/01/17 03:55:35 DEBUG : >WaitForWriters: 
2026/01/17 03:55:35 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.32s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:35 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:35 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:36.081523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:36.081537 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:36 DEBUG : Looking for writers
2026/01/17 03:55:36 DEBUG : >WaitForWriters: 
2026/01/17 03:55:36 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.30s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:36 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:36 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:36.404231 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:36.404246 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:36 DEBUG : Looking for writers
2026/01/17 03:55:36 DEBUG : >WaitForWriters: 
2026/01/17 03:55:36 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.32s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:36 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:36 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:36.725564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:36.725584 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:36 DEBUG : Looking for writers
2026/01/17 03:55:36 DEBUG : >WaitForWriters: 
2026/01/17 03:55:36 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.32s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:36 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:36 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:37.086106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:37.086123 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:37 DEBUG : Looking for writers
2026/01/17 03:55:37 DEBUG : >WaitForWriters: 
2026/01/17 03:55:37 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-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:37 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:37 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:37.398534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:37.398548 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:37 DEBUG : Looking for writers
2026/01/17 03:55:37 DEBUG : >WaitForWriters: 
2026/01/17 03:55:37 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-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:37 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:37 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:37.711766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:37.711779 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:37 DEBUG : Looking for writers
2026/01/17 03:55:37 DEBUG : >WaitForWriters: 
2026/01/17 03:55:37 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-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:37 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:37 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:37 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:37 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:38.066029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:38.066052 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:38 DEBUG : Looking for writers
2026/01/17 03:55:38 DEBUG : >WaitForWriters: 
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:38 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-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:38 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:38.396069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:38.396107 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:38 DEBUG : Looking for writers
2026/01/17 03:55:38 DEBUG : >WaitForWriters: 
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:38 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-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:38 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:38 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:38.797145 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:38.797184 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:38 DEBUG : Looking for writers
2026/01/17 03:55:38 DEBUG : >WaitForWriters: 
2026/01/17 03:55:38 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:38 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.10s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.41s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:38 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:38 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:39.131256 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:39.131282 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:39 DEBUG : Looking for writers
2026/01/17 03:55:39 DEBUG : >WaitForWriters: 
2026/01/17 03:55:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.30s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:39 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:39 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:39.471328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:39.471351 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:39 DEBUG : Looking for writers
2026/01/17 03:55:39 DEBUG : >WaitForWriters: 
2026/01/17 03:55:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.36s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:39 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:39 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:39.795074 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:39.795107 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:39 DEBUG : Looking for writers
2026/01/17 03:55:39 DEBUG : >WaitForWriters: 
2026/01/17 03:55:39 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:39 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:39 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:40.129028 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:40.129048 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:40 DEBUG : Looking for writers
2026/01/17 03:55:40 DEBUG : >WaitForWriters: 
2026/01/17 03:55:40 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.30s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:40.429041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:40.429061 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:40 DEBUG : Looking for writers
2026/01/17 03:55:40 DEBUG : >WaitForWriters: 
2026/01/17 03:55:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.30s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:40.731291 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:40.731309 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:40 DEBUG : Looking for writers
2026/01/17 03:55:40 DEBUG : >WaitForWriters: 
2026/01/17 03:55:40 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:40 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:40 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:41.026287 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:41.026308 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:41 DEBUG : Looking for writers
2026/01/17 03:55:41 DEBUG : >WaitForWriters: 
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:41 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:41.580306 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:41.580326 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:41 DEBUG : Looking for writers
2026/01/17 03:55:41 DEBUG : >WaitForWriters: 
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:41.919122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:41.919143 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:41 DEBUG : Looking for writers
2026/01/17 03:55:41 DEBUG : >WaitForWriters: 
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:42.239876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:42.240179 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:42 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:42 DEBUG : Looking for writers
2026/01/17 03:55:42 DEBUG : >WaitForWriters: 
2026/01/17 03:55:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:42.576231 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:42.576261 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:42 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:42 DEBUG : Looking for writers
2026/01/17 03:55:42 DEBUG : >WaitForWriters: 
2026/01/17 03:55:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:42 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.15s)
    --- FAIL: TestFileRename/off,forceCache=false (0.31s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.30s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.56s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.32s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.32s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:42 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:42.899814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:42.899833 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:42 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:42 DEBUG : Looking for writers
2026/01/17 03:55:42 DEBUG : >WaitForWriters: 
2026/01/17 03:55:42 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.31s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:42 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:43.202259 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:43.202281 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:43 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:43 DEBUG : Looking for writers
2026/01/17 03:55:43 DEBUG : >WaitForWriters: 
2026/01/17 03:55:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.30s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:43 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:43 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:43.528995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:43.529011 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:43 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:43 DEBUG : Looking for writers
2026/01/17 03:55:43 DEBUG : >WaitForWriters: 
2026/01/17 03:55:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.33s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:43 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:43 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:43.843243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:43.843267 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:43 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:43 DEBUG : Looking for writers
2026/01/17 03:55:43 DEBUG : >WaitForWriters: 
2026/01/17 03:55:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.31s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:43 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:43 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:44.170844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:44.170887 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:44 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:44 DEBUG : Looking for writers
2026/01/17 03:55:44 DEBUG : >WaitForWriters: 
2026/01/17 03:55:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.34s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:44.482891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:44.482927 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:44 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:44 DEBUG : Looking for writers
2026/01/17 03:55:44 DEBUG : >WaitForWriters: 
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:44 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.31s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:44.774853 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:44.774883 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:44 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:44 DEBUG : Looking for writers
2026/01/17 03:55:44 DEBUG : >WaitForWriters: 
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:44 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.29s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:44 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:45.100094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:45.100152 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:45 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : >WaitForWriters: 
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.32s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:45.422272 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:45.422306 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:45 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : >WaitForWriters: 
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.32s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:45.733880 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:45.733918 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:45 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : >WaitForWriters: 
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:55:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.33s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:55:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:55:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:55:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:45 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): openPending: 
2026/01/17 03:55:45 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:55:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): >openPending: err=<nil>
2026/01/17 03:55:45 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:55:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:45 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:55:45 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): _writeAt: size=5, off=0
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): >_writeAt: n=5, err=<nil>
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): _writeAt: size=7, off=5
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): >_writeAt: n=7, err=<nil>
2026/01/17 03:55:45 DEBUG : file1: vfs cache: truncate to size=11
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): close: 
2026/01/17 03:55:45 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:55:45.895135022 +0000 UTC m=+16.697900165
2026/01/17 03:55:45 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): >close: err=<nil>
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): close: 
2026/01/17 03:55:45 DEBUG : file1(0xc0008eec00): >close: err=file already closed
2026/01/17 03:55:45 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : file1: reading active writers
2026/01/17 03:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : file1: reading active writers
2026/01/17 03:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : file1: reading active writers
2026/01/17 03:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:55:45 DEBUG : Looking for writers
2026/01/17 03:55:45 DEBUG : file1: reading active writers
2026/01/17 03:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:55:45 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:46 DEBUG : Looking for writers
2026/01/17 03:55:46 DEBUG : file1: reading active writers
2026/01/17 03:55:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:55:46 DEBUG : Looking for writers
2026/01/17 03:55:46 DEBUG : file1: reading active writers
2026/01/17 03:55:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:55:46.298675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:46.298716 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:46 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)
2026/01/17 03:55:46 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)
2026/01/17 03:55:46 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:46 DEBUG : Looking for writers
2026/01/17 03:55:46 DEBUG : file1: reading active writers
2026/01/17 03:55:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:55:46.811695 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:46.811807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:46 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)
2026/01/17 03:55:46 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)
2026/01/17 03:55:47 DEBUG : Looking for writers
2026/01/17 03:55:47 DEBUG : file1: reading active writers
2026/01/17 03:55:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:47 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:47.553169 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:47.553185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:47 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)
2026/01/17 03:55:47 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)
2026/01/17 03:55:48 DEBUG : Looking for writers
2026/01/17 03:55:48 DEBUG : file1: reading active writers
2026/01/17 03:55:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:48 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:48.685818 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:48.685850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:48 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)
2026/01/17 03:55:48 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)
2026/01/17 03:55:49 DEBUG : Looking for writers
2026/01/17 03:55:49 DEBUG : file1: reading active writers
2026/01/17 03:55:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:50 DEBUG : Looking for writers
2026/01/17 03:55:50 DEBUG : file1: reading active writers
2026/01/17 03:55:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:50 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:50.596212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:50.596246 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:50 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)
2026/01/17 03:55:50 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)
2026/01/17 03:55:51 DEBUG : Looking for writers
2026/01/17 03:55:51 DEBUG : file1: reading active writers
2026/01/17 03:55:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:52 DEBUG : Looking for writers
2026/01/17 03:55:52 DEBUG : file1: reading active writers
2026/01/17 03:55:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:53 DEBUG : Looking for writers
2026/01/17 03:55:53 DEBUG : file1: reading active writers
2026/01/17 03:55:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:53 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:55:54.123469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:54.123489 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:54 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)
2026/01/17 03:55:54 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)
2026/01/17 03:55:54 DEBUG : Looking for writers
2026/01/17 03:55:54 DEBUG : file1: reading active writers
2026/01/17 03:55:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:55 DEBUG : Looking for writers
2026/01/17 03:55:55 DEBUG : file1: reading active writers
2026/01/17 03:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:56 DEBUG : Looking for writers
2026/01/17 03:55:56 DEBUG : file1: reading active writers
2026/01/17 03:55:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:57 DEBUG : Looking for writers
2026/01/17 03:55:57 DEBUG : file1: reading active writers
2026/01/17 03:55:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:58 DEBUG : Looking for writers
2026/01/17 03:55:58 DEBUG : file1: reading active writers
2026/01/17 03:55:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:55:59 DEBUG : Looking for writers
2026/01/17 03:55:59 DEBUG : file1: reading active writers
2026/01/17 03:55:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:00 DEBUG : Looking for writers
2026/01/17 03:56:00 DEBUG : file1: reading active writers
2026/01/17 03:56:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:00 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:00.839099 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:00.839120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:00 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)
2026/01/17 03:56:01 DEBUG : Looking for writers
2026/01/17 03:56:01 DEBUG : file1: reading active writers
2026/01/17 03:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:02 DEBUG : Looking for writers
2026/01/17 03:56:02 DEBUG : file1: reading active writers
2026/01/17 03:56:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:03 DEBUG : Looking for writers
2026/01/17 03:56:03 DEBUG : file1: reading active writers
2026/01/17 03:56:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:04 DEBUG : Looking for writers
2026/01/17 03:56:04 DEBUG : file1: reading active writers
2026/01/17 03:56:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:05 DEBUG : Looking for writers
2026/01/17 03:56:05 DEBUG : file1: reading active writers
2026/01/17 03:56:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:06 DEBUG : Looking for writers
2026/01/17 03:56:06 DEBUG : file1: reading active writers
2026/01/17 03:56:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:07 DEBUG : Looking for writers
2026/01/17 03:56:07 DEBUG : file1: reading active writers
2026/01/17 03:56:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:08 DEBUG : Looking for writers
2026/01/17 03:56:08 DEBUG : file1: reading active writers
2026/01/17 03:56:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:09 DEBUG : Looking for writers
2026/01/17 03:56:09 DEBUG : file1: reading active writers
2026/01/17 03:56:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:10 DEBUG : Looking for writers
2026/01/17 03:56:10 DEBUG : file1: reading active writers
2026/01/17 03:56:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:11 DEBUG : Looking for writers
2026/01/17 03:56:11 DEBUG : file1: reading active writers
2026/01/17 03:56:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:12 DEBUG : Looking for writers
2026/01/17 03:56:12 DEBUG : file1: reading active writers
2026/01/17 03:56:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:13 DEBUG : Looking for writers
2026/01/17 03:56:13 DEBUG : file1: reading active writers
2026/01/17 03:56:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:13 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:13.994345 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:13.994376 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:13 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)
2026/01/17 03:56:13 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)
2026/01/17 03:56:14 DEBUG : Looking for writers
2026/01/17 03:56:14 DEBUG : file1: reading active writers
2026/01/17 03:56:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:15 DEBUG : Looking for writers
2026/01/17 03:56:15 DEBUG : file1: reading active writers
2026/01/17 03:56:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:15 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000255b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ab1e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644935232} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500415302315310 ext:16697900165 loc:0x4465880} ATime:{wall:14002500415302416470 ext:16698001316 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:56:15 DEBUG : >WaitForWriters: 
2026/01/17 03:56:15 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
2026/01/17 03:56:17 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
2026/01/17 03:56:19 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
2026/01/17 03:56:23 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:56:23 DEBUG : Looking for writers
2026/01/17 03:56:23 DEBUG : file1: reading active writers
2026/01/17 03:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:56:24 DEBUG : Looking for writers
2026/01/17 03:56:24 DEBUG : file1: reading active writers
2026/01/17 03:56:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:25 DEBUG : Looking for writers
2026/01/17 03:56:25 DEBUG : file1: reading active writers
2026/01/17 03:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:26 DEBUG : Looking for writers
2026/01/17 03:56:26 DEBUG : file1: reading active writers
2026/01/17 03:56:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:27 DEBUG : Looking for writers
2026/01/17 03:56:27 DEBUG : file1: reading active writers
2026/01/17 03:56:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:28 DEBUG : Looking for writers
2026/01/17 03:56:28 DEBUG : file1: reading active writers
2026/01/17 03:56:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:29 DEBUG : Looking for writers
2026/01/17 03:56:29 DEBUG : file1: reading active writers
2026/01/17 03:56:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:30 DEBUG : Looking for writers
2026/01/17 03:56:30 DEBUG : file1: reading active writers
2026/01/17 03:56:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:31 DEBUG : Looking for writers
2026/01/17 03:56:31 DEBUG : file1: reading active writers
2026/01/17 03:56:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:32 DEBUG : Looking for writers
2026/01/17 03:56:32 DEBUG : file1: reading active writers
2026/01/17 03:56:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:33 DEBUG : Looking for writers
2026/01/17 03:56:33 DEBUG : file1: reading active writers
2026/01/17 03:56:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:34 DEBUG : Looking for writers
2026/01/17 03:56:34 DEBUG : file1: reading active writers
2026/01/17 03:56:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:35 DEBUG : Looking for writers
2026/01/17 03:56:35 DEBUG : file1: reading active writers
2026/01/17 03:56:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:36 DEBUG : Looking for writers
2026/01/17 03:56:36 DEBUG : file1: reading active writers
2026/01/17 03:56:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:37 DEBUG : Looking for writers
2026/01/17 03:56:37 DEBUG : file1: reading active writers
2026/01/17 03:56:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:38 DEBUG : Looking for writers
2026/01/17 03:56:38 DEBUG : file1: reading active writers
2026/01/17 03:56:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:39 DEBUG : Looking for writers
2026/01/17 03:56:39 DEBUG : file1: reading active writers
2026/01/17 03:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:39 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:39.983130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:39.983158 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:39 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)
2026/01/17 03:56:39 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)
2026/01/17 03:56:40 DEBUG : Looking for writers
2026/01/17 03:56:40 DEBUG : file1: reading active writers
2026/01/17 03:56:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:41 DEBUG : Looking for writers
2026/01/17 03:56:41 DEBUG : file1: reading active writers
2026/01/17 03:56:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:42 DEBUG : Looking for writers
2026/01/17 03:56:42 DEBUG : file1: reading active writers
2026/01/17 03:56:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:43 DEBUG : Looking for writers
2026/01/17 03:56:43 DEBUG : file1: reading active writers
2026/01/17 03:56:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:44 DEBUG : Looking for writers
2026/01/17 03:56:44 DEBUG : file1: reading active writers
2026/01/17 03:56:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:45 DEBUG : Looking for writers
2026/01/17 03:56:45 DEBUG : file1: reading active writers
2026/01/17 03:56:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:45 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:56:45 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/17 03:56:46 DEBUG : Looking for writers
2026/01/17 03:56:46 DEBUG : file1: reading active writers
2026/01/17 03:56:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:47 DEBUG : Looking for writers
2026/01/17 03:56:47 DEBUG : file1: reading active writers
2026/01/17 03:56:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:48 DEBUG : Looking for writers
2026/01/17 03:56:48 DEBUG : file1: reading active writers
2026/01/17 03:56:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:49 DEBUG : Looking for writers
2026/01/17 03:56:49 DEBUG : file1: reading active writers
2026/01/17 03:56:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:50 DEBUG : Looking for writers
2026/01/17 03:56:50 DEBUG : file1: reading active writers
2026/01/17 03:56:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:51 DEBUG : Looking for writers
2026/01/17 03:56:51 DEBUG : file1: reading active writers
2026/01/17 03:56:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:52 DEBUG : Looking for writers
2026/01/17 03:56:52 DEBUG : file1: reading active writers
2026/01/17 03:56:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:53 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000255b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ab1e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644935232} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500415302315310 ext:16697900165 loc:0x4465880} ATime:{wall:14002500415302416470 ext:16698001316 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:56:53 DEBUG : >WaitForWriters: 
2026/01/17 03:56:53 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:56:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.47s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:56:53 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:56:53 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:56:53 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:56:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:56:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:56:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:56:53 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:56:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:56:53 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): openPending: 
2026/01/17 03:56:53 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:56:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): >openPending: err=<nil>
2026/01/17 03:56:53 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:56:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:56:53 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:56:53 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): _writeAt: size=7, off=0
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): >_writeAt: n=7, err=<nil>
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): _writeAt: size=6, off=5
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): >_writeAt: n=6, err=<nil>
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): close: 
2026/01/17 03:56:53 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:56:53.352343243 +0000 UTC m=+84.155108345
2026/01/17 03:56:53 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): >close: err=<nil>
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): _writeAt: size=5, off=0
2026/01/17 03:56:53 DEBUG : file1(0xc000547d00): >_writeAt: n=0, err=file already closed
2026/01/17 03:56:53 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:56:53 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:56:53.769383 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:53.769402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:53 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)
2026/01/17 03:56:53 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:53 DEBUG : Looking for writers
2026/01/17 03:56:53 DEBUG : file1: reading active writers
2026/01/17 03:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:56:54.271677 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:54.271694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:54 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)
2026/01/17 03:56:54 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)
2026/01/17 03:56:54 DEBUG : Looking for writers
2026/01/17 03:56:54 DEBUG : file1: reading active writers
2026/01/17 03:56:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:54 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:54.992044 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:54.992070 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:54 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)
2026/01/17 03:56:54 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)
2026/01/17 03:56:55 DEBUG : Looking for writers
2026/01/17 03:56:55 DEBUG : file1: reading active writers
2026/01/17 03:56:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:55 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:56.113899 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:56.113954 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:56 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)
2026/01/17 03:56:56 DEBUG : Looking for writers
2026/01/17 03:56:56 DEBUG : file1: reading active writers
2026/01/17 03:56:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:57 DEBUG : Looking for writers
2026/01/17 03:56:57 DEBUG : file1: reading active writers
2026/01/17 03:56:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:57 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:56:58.044371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:56:58.044402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:56:58 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)
2026/01/17 03:56:58 DEBUG : Looking for writers
2026/01/17 03:56:58 DEBUG : file1: reading active writers
2026/01/17 03:56:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:56:59 DEBUG : Looking for writers
2026/01/17 03:56:59 DEBUG : file1: reading active writers
2026/01/17 03:56:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:00 DEBUG : Looking for writers
2026/01/17 03:57:00 DEBUG : file1: reading active writers
2026/01/17 03:57:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:01 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:57:01.536520 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:57:01.536551 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:01 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)
2026/01/17 03:57:01 DEBUG : Looking for writers
2026/01/17 03:57:01 DEBUG : file1: reading active writers
2026/01/17 03:57:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:02 DEBUG : Looking for writers
2026/01/17 03:57:02 DEBUG : file1: reading active writers
2026/01/17 03:57:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:03 DEBUG : Looking for writers
2026/01/17 03:57:03 DEBUG : file1: reading active writers
2026/01/17 03:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:04 DEBUG : Looking for writers
2026/01/17 03:57:04 DEBUG : file1: reading active writers
2026/01/17 03:57:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:05 DEBUG : Looking for writers
2026/01/17 03:57:05 DEBUG : file1: reading active writers
2026/01/17 03:57:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:06 DEBUG : Looking for writers
2026/01/17 03:57:06 DEBUG : file1: reading active writers
2026/01/17 03:57:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:07 DEBUG : Looking for writers
2026/01/17 03:57:07 DEBUG : file1: reading active writers
2026/01/17 03:57:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:07 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:57:08.270680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:57:08.270703 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:08 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)
2026/01/17 03:57:08 DEBUG : Looking for writers
2026/01/17 03:57:08 DEBUG : file1: reading active writers
2026/01/17 03:57:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:09 DEBUG : Looking for writers
2026/01/17 03:57:09 DEBUG : file1: reading active writers
2026/01/17 03:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:10 DEBUG : Looking for writers
2026/01/17 03:57:10 DEBUG : file1: reading active writers
2026/01/17 03:57:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:11 DEBUG : Looking for writers
2026/01/17 03:57:11 DEBUG : file1: reading active writers
2026/01/17 03:57:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:12 DEBUG : Looking for writers
2026/01/17 03:57:12 DEBUG : file1: reading active writers
2026/01/17 03:57:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:13 DEBUG : Looking for writers
2026/01/17 03:57:13 DEBUG : file1: reading active writers
2026/01/17 03:57:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:14 DEBUG : Looking for writers
2026/01/17 03:57:14 DEBUG : file1: reading active writers
2026/01/17 03:57:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:15 DEBUG : Looking for writers
2026/01/17 03:57:15 DEBUG : file1: reading active writers
2026/01/17 03:57:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:16 DEBUG : Looking for writers
2026/01/17 03:57:16 DEBUG : file1: reading active writers
2026/01/17 03:57:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:17 DEBUG : Looking for writers
2026/01/17 03:57:17 DEBUG : file1: reading active writers
2026/01/17 03:57:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:18 DEBUG : Looking for writers
2026/01/17 03:57:18 DEBUG : file1: reading active writers
2026/01/17 03:57:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:19 DEBUG : Looking for writers
2026/01/17 03:57:19 DEBUG : file1: reading active writers
2026/01/17 03:57:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:20 DEBUG : Looking for writers
2026/01/17 03:57:20 DEBUG : file1: reading active writers
2026/01/17 03:57:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:21 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:57:21.418898 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:57:21.418936 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:21 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)
2026/01/17 03:57:21 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)
2026/01/17 03:57:21 DEBUG : Looking for writers
2026/01/17 03:57:21 DEBUG : file1: reading active writers
2026/01/17 03:57:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:22 DEBUG : Looking for writers
2026/01/17 03:57:22 DEBUG : file1: reading active writers
2026/01/17 03:57:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:23 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a9ec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640097856} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500487773967563 ext:84155108345 loc:0x4465880} ATime:{wall:14002500487773982541 ext:84155123334 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:57:23 DEBUG : >WaitForWriters: 
2026/01/17 03:57:23 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
2026/01/17 03:57:24 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
2026/01/17 03:57:26 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
2026/01/17 03:57:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:57:30 DEBUG : Looking for writers
2026/01/17 03:57:30 DEBUG : file1: reading active writers
2026/01/17 03:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:57:31 DEBUG : Looking for writers
2026/01/17 03:57:31 DEBUG : file1: reading active writers
2026/01/17 03:57:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:57:31 DEBUG : Looking for writers
2026/01/17 03:57:31 DEBUG : file1: reading active writers
2026/01/17 03:57:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:32 DEBUG : Looking for writers
2026/01/17 03:57:32 DEBUG : file1: reading active writers
2026/01/17 03:57:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:33 DEBUG : Looking for writers
2026/01/17 03:57:33 DEBUG : file1: reading active writers
2026/01/17 03:57:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:34 DEBUG : Looking for writers
2026/01/17 03:57:34 DEBUG : file1: reading active writers
2026/01/17 03:57:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:35 DEBUG : Looking for writers
2026/01/17 03:57:35 DEBUG : file1: reading active writers
2026/01/17 03:57:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:36 DEBUG : Looking for writers
2026/01/17 03:57:36 DEBUG : file1: reading active writers
2026/01/17 03:57:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:37 DEBUG : Looking for writers
2026/01/17 03:57:37 DEBUG : file1: reading active writers
2026/01/17 03:57:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:38 DEBUG : Looking for writers
2026/01/17 03:57:38 DEBUG : file1: reading active writers
2026/01/17 03:57:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:39 DEBUG : Looking for writers
2026/01/17 03:57:39 DEBUG : file1: reading active writers
2026/01/17 03:57:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:40 DEBUG : Looking for writers
2026/01/17 03:57:40 DEBUG : file1: reading active writers
2026/01/17 03:57:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:41 DEBUG : Looking for writers
2026/01/17 03:57:41 DEBUG : file1: reading active writers
2026/01/17 03:57:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:42 DEBUG : Looking for writers
2026/01/17 03:57:42 DEBUG : file1: reading active writers
2026/01/17 03:57:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:43 DEBUG : Looking for writers
2026/01/17 03:57:43 DEBUG : file1: reading active writers
2026/01/17 03:57:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:44 DEBUG : Looking for writers
2026/01/17 03:57:44 DEBUG : file1: reading active writers
2026/01/17 03:57:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:45 DEBUG : Looking for writers
2026/01/17 03:57:45 DEBUG : file1: reading active writers
2026/01/17 03:57:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:46 DEBUG : Looking for writers
2026/01/17 03:57:46 DEBUG : file1: reading active writers
2026/01/17 03:57:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:47 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:57:47.389841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:57:47.389862 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:57:47 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)
2026/01/17 03:57:47 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)
2026/01/17 03:57:47 DEBUG : Looking for writers
2026/01/17 03:57:47 DEBUG : file1: reading active writers
2026/01/17 03:57:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:48 DEBUG : Looking for writers
2026/01/17 03:57:48 DEBUG : file1: reading active writers
2026/01/17 03:57:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:49 DEBUG : Looking for writers
2026/01/17 03:57:49 DEBUG : file1: reading active writers
2026/01/17 03:57:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:50 DEBUG : Looking for writers
2026/01/17 03:57:50 DEBUG : file1: reading active writers
2026/01/17 03:57:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:51 DEBUG : Looking for writers
2026/01/17 03:57:51 DEBUG : file1: reading active writers
2026/01/17 03:57:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:52 DEBUG : Looking for writers
2026/01/17 03:57:52 DEBUG : file1: reading active writers
2026/01/17 03:57:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:53 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:57:53 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/17 03:57:53 DEBUG : Looking for writers
2026/01/17 03:57:53 DEBUG : file1: reading active writers
2026/01/17 03:57:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:54 DEBUG : Looking for writers
2026/01/17 03:57:54 DEBUG : file1: reading active writers
2026/01/17 03:57:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:55 DEBUG : Looking for writers
2026/01/17 03:57:55 DEBUG : file1: reading active writers
2026/01/17 03:57:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:56 DEBUG : Looking for writers
2026/01/17 03:57:56 DEBUG : file1: reading active writers
2026/01/17 03:57:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:57 DEBUG : Looking for writers
2026/01/17 03:57:57 DEBUG : file1: reading active writers
2026/01/17 03:57:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:58 DEBUG : Looking for writers
2026/01/17 03:57:58 DEBUG : file1: reading active writers
2026/01/17 03:57:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:57:59 DEBUG : Looking for writers
2026/01/17 03:57:59 DEBUG : file1: reading active writers
2026/01/17 03:57:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:58:00 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a9ec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640097856} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500487773967563 ext:84155108345 loc:0x4465880} ATime:{wall:14002500487773982541 ext:84155123334 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:58:00 DEBUG : >WaitForWriters: 
2026/01/17 03:58:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:58:00 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:58:00 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:58:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:58:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:58:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:58:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:58:00 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:58:00 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:58:00 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:58:00 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:58:00 DEBUG : file1(0xc0009da1c0): openPending: 
2026/01/17 03:58:00 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:58:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:58:00 DEBUG : file1(0xc0009da1c0): >openPending: err=<nil>
2026/01/17 03:58:00 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:58:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:58:00 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:58:00 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:58:00 DEBUG : file1(0xc0009da1c0): close: 
2026/01/17 03:58:00 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:58:00.82613459 +0000 UTC m=+151.628899724
2026/01/17 03:58:00 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:58:00 DEBUG : file1(0xc0009da1c0): >close: err=<nil>
2026/01/17 03:58:00 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/17 03:58:00 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/17 03:58:00 DEBUG : file2: newRWFileHandle: 
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): openPending: 
2026/01/17 03:58:00 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:58:00 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): >openPending: err=<nil>
2026/01/17 03:58:00 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/17 03:58:00 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/17 03:58:00 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/17 03:58:00 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): RWFileHandle.Flush
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): RWFileHandle.Release
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): close: 
2026/01/17 03:58:00 DEBUG : file2: vfs cache: setting modification time to 2026-01-17 03:58:00.827649866 +0000 UTC m=+151.630415010
2026/01/17 03:58:00 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/17 03:58:00 DEBUG : file2(0xc0009da680): >close: err=<nil>
2026/01/17 03:58:00 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:58:00 DEBUG : Looking for writers
2026/01/17 03:58:00 DEBUG : file1: reading active writers
2026/01/17 03:58:00 DEBUG : file2: reading active writers
2026/01/17 03:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/17 03:58:00 DEBUG : Looking for writers
2026/01/17 03:58:00 DEBUG : file1: reading active writers
2026/01/17 03:58:00 DEBUG : file2: reading active writers
2026/01/17 03:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/17 03:58:00 DEBUG : Looking for writers
2026/01/17 03:58:00 DEBUG : file1: reading active writers
2026/01/17 03:58:00 DEBUG : file2: reading active writers
2026/01/17 03:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/17 03:58:00 DEBUG : Looking for writers
2026/01/17 03:58:00 DEBUG : file1: reading active writers
2026/01/17 03:58:00 DEBUG : file2: reading active writers
2026/01/17 03:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/17 03:58:00 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:00 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:00 DEBUG : Looking for writers
2026/01/17 03:58:00 DEBUG : file1: reading active writers
2026/01/17 03:58:00 DEBUG : file2: reading active writers
2026/01/17 03:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/17 03:58:01 DEBUG : Looking for writers
2026/01/17 03:58:01 DEBUG : file1: reading active writers
2026/01/17 03:58:01 DEBUG : file2: reading active writers
2026/01/17 03:58:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/17 03:58:01.274514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:01.274533 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:01 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)
2026/01/17 03:58:01 DEBUG : Looking for writers
2026/01/17 03:58:01 DEBUG : file1: reading active writers
2026/01/17 03:58:01 DEBUG : file2: reading active writers
2026/01/17 03:58:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/17 03:58:01 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:01.595320 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:01.595354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:01 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)
2026/01/17 03:58:01 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)
2026/01/17 03:58:01 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:01.944386 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:01.944419 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:01 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)
2026/01/17 03:58:02 DEBUG : Looking for writers
2026/01/17 03:58:02 DEBUG : file1: reading active writers
2026/01/17 03:58:02 DEBUG : file2: reading active writers
2026/01/17 03:58:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:02.287959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:02.287986 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:02 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)
2026/01/17 03:58:02 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)
2026/01/17 03:58:02 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:02.667739 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:02.667763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:02 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)
2026/01/17 03:58:02 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:02.994056 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:02.994074 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:02 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)
2026/01/17 03:58:02 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)
2026/01/17 03:58:03 DEBUG : Looking for writers
2026/01/17 03:58:03 DEBUG : file1: reading active writers
2026/01/17 03:58:03 DEBUG : file2: reading active writers
2026/01/17 03:58:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:03 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:03 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:03.807815 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:03.807844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:03 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)
2026/01/17 03:58:03 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)
2026/01/17 03:58:04 DEBUG : Looking for writers
2026/01/17 03:58:04 DEBUG : file1: reading active writers
2026/01/17 03:58:04 DEBUG : file2: reading active writers
2026/01/17 03:58:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:04.125165 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:04.125206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:04 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)
2026/01/17 03:58:05 DEBUG : Looking for writers
2026/01/17 03:58:05 DEBUG : file1: reading active writers
2026/01/17 03:58:05 DEBUG : file2: reading active writers
2026/01/17 03:58:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:05 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:05 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:05.766687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:05.766717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:05 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)
2026/01/17 03:58:06.069686 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:06.069710 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:06 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:06 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)
2026/01/17 03:58:06 DEBUG : Looking for writers
2026/01/17 03:58:06 DEBUG : file1: reading active writers
2026/01/17 03:58:06 DEBUG : file2: reading active writers
2026/01/17 03:58:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:07 DEBUG : Looking for writers
2026/01/17 03:58:07 DEBUG : file1: reading active writers
2026/01/17 03:58:07 DEBUG : file2: reading active writers
2026/01/17 03:58:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:08 DEBUG : Looking for writers
2026/01/17 03:58:08 DEBUG : file1: reading active writers
2026/01/17 03:58:08 DEBUG : file2: reading active writers
2026/01/17 03:58:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:08 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:09 DEBUG : Looking for writers
2026/01/17 03:58:09 DEBUG : file1: reading active writers
2026/01/17 03:58:09 DEBUG : file2: reading active writers
2026/01/17 03:58:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:09 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:09.317832 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:09.317856 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:09 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)
2026/01/17 03:58:09.664149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:09.664168 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:09 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:09 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)
2026/01/17 03:58:10 DEBUG : Looking for writers
2026/01/17 03:58:10 DEBUG : file1: reading active writers
2026/01/17 03:58:10 DEBUG : file2: reading active writers
2026/01/17 03:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:11 DEBUG : Looking for writers
2026/01/17 03:58:11 DEBUG : file2: reading active writers
2026/01/17 03:58:11 DEBUG : file1: reading active writers
2026/01/17 03:58:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:12 DEBUG : Looking for writers
2026/01/17 03:58:12 DEBUG : file1: reading active writers
2026/01/17 03:58:12 DEBUG : file2: reading active writers
2026/01/17 03:58:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:13 DEBUG : Looking for writers
2026/01/17 03:58:13 DEBUG : file1: reading active writers
2026/01/17 03:58:13 DEBUG : file2: reading active writers
2026/01/17 03:58:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:14 DEBUG : Looking for writers
2026/01/17 03:58:14 DEBUG : file1: reading active writers
2026/01/17 03:58:14 DEBUG : file2: reading active writers
2026/01/17 03:58:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:15 DEBUG : Looking for writers
2026/01/17 03:58:15 DEBUG : file1: reading active writers
2026/01/17 03:58:15 DEBUG : file2: reading active writers
2026/01/17 03:58:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:15 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:16.047534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:16.047572 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:16 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)
2026/01/17 03:58:16 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:16 DEBUG : Looking for writers
2026/01/17 03:58:16 DEBUG : file1: reading active writers
2026/01/17 03:58:16 DEBUG : file2: reading active writers
2026/01/17 03:58:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:16.386947 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:16.386989 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:16 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)
2026/01/17 03:58:16 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)
2026/01/17 03:58:17 DEBUG : Looking for writers
2026/01/17 03:58:17 DEBUG : file1: reading active writers
2026/01/17 03:58:17 DEBUG : file2: reading active writers
2026/01/17 03:58:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:18 DEBUG : Looking for writers
2026/01/17 03:58:18 DEBUG : file1: reading active writers
2026/01/17 03:58:18 DEBUG : file2: reading active writers
2026/01/17 03:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:19 DEBUG : Looking for writers
2026/01/17 03:58:19 DEBUG : file2: reading active writers
2026/01/17 03:58:19 DEBUG : file1: reading active writers
2026/01/17 03:58:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:20 DEBUG : Looking for writers
2026/01/17 03:58:20 DEBUG : file2: reading active writers
2026/01/17 03:58:20 DEBUG : file1: reading active writers
2026/01/17 03:58:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:21 DEBUG : Looking for writers
2026/01/17 03:58:21 DEBUG : file1: reading active writers
2026/01/17 03:58:21 DEBUG : file2: reading active writers
2026/01/17 03:58:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:22 DEBUG : Looking for writers
2026/01/17 03:58:22 DEBUG : file1: reading active writers
2026/01/17 03:58:22 DEBUG : file2: reading active writers
2026/01/17 03:58:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:23 DEBUG : Looking for writers
2026/01/17 03:58:23 DEBUG : file1: reading active writers
2026/01/17 03:58:23 DEBUG : file2: reading active writers
2026/01/17 03:58:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:24 DEBUG : Looking for writers
2026/01/17 03:58:24 DEBUG : file1: reading active writers
2026/01/17 03:58:24 DEBUG : file2: reading active writers
2026/01/17 03:58:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:25 DEBUG : Looking for writers
2026/01/17 03:58:25 DEBUG : file1: reading active writers
2026/01/17 03:58:25 DEBUG : file2: reading active writers
2026/01/17 03:58:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:26 DEBUG : Looking for writers
2026/01/17 03:58:26 DEBUG : file1: reading active writers
2026/01/17 03:58:26 DEBUG : file2: reading active writers
2026/01/17 03:58:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:27 DEBUG : Looking for writers
2026/01/17 03:58:27 DEBUG : file1: reading active writers
2026/01/17 03:58:27 DEBUG : file2: reading active writers
2026/01/17 03:58:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:28 DEBUG : Looking for writers
2026/01/17 03:58:28 DEBUG : file1: reading active writers
2026/01/17 03:58:28 DEBUG : file2: reading active writers
2026/01/17 03:58:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:28 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:29 DEBUG : Looking for writers
2026/01/17 03:58:29 DEBUG : file1: reading active writers
2026/01/17 03:58:29 DEBUG : file2: reading active writers
2026/01/17 03:58:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:29.161711 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:29.161738 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:29 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)
2026/01/17 03:58:29 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)
2026/01/17 03:58:29 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:29.511106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:29.511143 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:29 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)
2026/01/17 03:58:29 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)
2026/01/17 03:58:30 DEBUG : Looking for writers
2026/01/17 03:58:30 DEBUG : file2: reading active writers
2026/01/17 03:58:30 DEBUG : file1: reading active writers
2026/01/17 03:58:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:30 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc00080b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640095040} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500560189976394 ext:151630415010 loc:0x4465880} ATime:{wall:14002500560190242746 ext:151630681351 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc00080b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640094784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500560188461118 ext:151628899724 loc:0x4465880} ATime:{wall:14002500560188814074 ext:151629252688 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:58:30 DEBUG : >WaitForWriters: 
2026/01/17 03:58:30 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
2026/01/17 03:58:32 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
2026/01/17 03:58:34 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/17 03:58:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/17 03:58:38 DEBUG : Looking for writers
2026/01/17 03:58:38 DEBUG : file1: reading active writers
2026/01/17 03:58:38 DEBUG : file2: reading active writers
2026/01/17 03:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/17 03:58:39 DEBUG : Looking for writers
2026/01/17 03:58:39 DEBUG : file2: reading active writers
2026/01/17 03:58:39 DEBUG : file1: reading active writers
2026/01/17 03:58:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:40 DEBUG : Looking for writers
2026/01/17 03:58:40 DEBUG : file1: reading active writers
2026/01/17 03:58:40 DEBUG : file2: reading active writers
2026/01/17 03:58:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:41 DEBUG : Looking for writers
2026/01/17 03:58:41 DEBUG : file1: reading active writers
2026/01/17 03:58:41 DEBUG : file2: reading active writers
2026/01/17 03:58:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:42 DEBUG : Looking for writers
2026/01/17 03:58:42 DEBUG : file1: reading active writers
2026/01/17 03:58:42 DEBUG : file2: reading active writers
2026/01/17 03:58:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:43 DEBUG : Looking for writers
2026/01/17 03:58:43 DEBUG : file1: reading active writers
2026/01/17 03:58:43 DEBUG : file2: reading active writers
2026/01/17 03:58:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:44 DEBUG : Looking for writers
2026/01/17 03:58:44 DEBUG : file2: reading active writers
2026/01/17 03:58:44 DEBUG : file1: reading active writers
2026/01/17 03:58:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:45 DEBUG : Looking for writers
2026/01/17 03:58:45 DEBUG : file1: reading active writers
2026/01/17 03:58:45 DEBUG : file2: reading active writers
2026/01/17 03:58:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:46 DEBUG : Looking for writers
2026/01/17 03:58:46 DEBUG : file1: reading active writers
2026/01/17 03:58:46 DEBUG : file2: reading active writers
2026/01/17 03:58:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:47 DEBUG : Looking for writers
2026/01/17 03:58:47 DEBUG : file1: reading active writers
2026/01/17 03:58:47 DEBUG : file2: reading active writers
2026/01/17 03:58:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:48 DEBUG : Looking for writers
2026/01/17 03:58:48 DEBUG : file1: reading active writers
2026/01/17 03:58:48 DEBUG : file2: reading active writers
2026/01/17 03:58:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:49 DEBUG : Looking for writers
2026/01/17 03:58:49 DEBUG : file1: reading active writers
2026/01/17 03:58:49 DEBUG : file2: reading active writers
2026/01/17 03:58:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:50 DEBUG : Looking for writers
2026/01/17 03:58:50 DEBUG : file1: reading active writers
2026/01/17 03:58:50 DEBUG : file2: reading active writers
2026/01/17 03:58:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:51 DEBUG : Looking for writers
2026/01/17 03:58:51 DEBUG : file1: reading active writers
2026/01/17 03:58:51 DEBUG : file2: reading active writers
2026/01/17 03:58:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:52 DEBUG : Looking for writers
2026/01/17 03:58:52 DEBUG : file2: reading active writers
2026/01/17 03:58:52 DEBUG : file1: reading active writers
2026/01/17 03:58:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:53 DEBUG : Looking for writers
2026/01/17 03:58:53 DEBUG : file1: reading active writers
2026/01/17 03:58:53 DEBUG : file2: reading active writers
2026/01/17 03:58:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:54 DEBUG : Looking for writers
2026/01/17 03:58:54 DEBUG : file1: reading active writers
2026/01/17 03:58:54 DEBUG : file2: reading active writers
2026/01/17 03:58:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:54 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:58:55 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:58:55.180746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:55.180765 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:55 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)
2026/01/17 03:58:55 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)
2026/01/17 03:58:55 DEBUG : Looking for writers
2026/01/17 03:58:55 DEBUG : file1: reading active writers
2026/01/17 03:58:55 DEBUG : file2: reading active writers
2026/01/17 03:58:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:55.531628 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:58:55.531647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:58:55 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)
2026/01/17 03:58:55 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)
2026/01/17 03:58:56 DEBUG : Looking for writers
2026/01/17 03:58:56 DEBUG : file1: reading active writers
2026/01/17 03:58:56 DEBUG : file2: reading active writers
2026/01/17 03:58:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:57 DEBUG : Looking for writers
2026/01/17 03:58:57 DEBUG : file1: reading active writers
2026/01/17 03:58:57 DEBUG : file2: reading active writers
2026/01/17 03:58:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:58 DEBUG : Looking for writers
2026/01/17 03:58:58 DEBUG : file1: reading active writers
2026/01/17 03:58:58 DEBUG : file2: reading active writers
2026/01/17 03:58:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:58:59 DEBUG : Looking for writers
2026/01/17 03:58:59 DEBUG : file2: reading active writers
2026/01/17 03:58:59 DEBUG : file1: reading active writers
2026/01/17 03:58:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:00 DEBUG : Looking for writers
2026/01/17 03:59:00 DEBUG : file1: reading active writers
2026/01/17 03:59:00 DEBUG : file2: reading active writers
2026/01/17 03:59:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:59:00 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/17 03:59:00 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/17 03:59:01 DEBUG : Looking for writers
2026/01/17 03:59:01 DEBUG : file1: reading active writers
2026/01/17 03:59:01 DEBUG : file2: reading active writers
2026/01/17 03:59:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:02 DEBUG : Looking for writers
2026/01/17 03:59:02 DEBUG : file1: reading active writers
2026/01/17 03:59:02 DEBUG : file2: reading active writers
2026/01/17 03:59:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:03 DEBUG : Looking for writers
2026/01/17 03:59:03 DEBUG : file1: reading active writers
2026/01/17 03:59:03 DEBUG : file2: reading active writers
2026/01/17 03:59:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:04 DEBUG : Looking for writers
2026/01/17 03:59:04 DEBUG : file1: reading active writers
2026/01/17 03:59:04 DEBUG : file2: reading active writers
2026/01/17 03:59:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:05 DEBUG : Looking for writers
2026/01/17 03:59:05 DEBUG : file2: reading active writers
2026/01/17 03:59:05 DEBUG : file1: reading active writers
2026/01/17 03:59:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:06 DEBUG : Looking for writers
2026/01/17 03:59:06 DEBUG : file1: reading active writers
2026/01/17 03:59:06 DEBUG : file2: reading active writers
2026/01/17 03:59:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:07 DEBUG : Looking for writers
2026/01/17 03:59:07 DEBUG : file1: reading active writers
2026/01/17 03:59:07 DEBUG : file2: reading active writers
2026/01/17 03:59:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:59:08 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00080b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640094784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500560188461118 ext:151628899724 loc:0x4465880} ATime:{wall:14002500560188814074 ext:151629252688 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00080b1d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000614308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640095040} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500560189976394 ext:151630415010 loc:0x4465880} ATime:{wall:14002500560190242746 ext:151630681351 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:59:08 DEBUG : >WaitForWriters: 
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:59:08 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.48s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Config file has changed externally - reloading
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:59:08.469851 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:08.469870 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:08 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:08 DEBUG : Looking for writers
2026/01/17 03:59:08 DEBUG : >WaitForWriters: 
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:59:08 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.29s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:59:08.805467 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:08.805483 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:08 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:08 DEBUG : Looking for writers
2026/01/17 03:59:08 DEBUG : >WaitForWriters: 
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:59:08 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.33s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:59:08 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:59:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:59:08 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:59:08 DEBUG : file1(0xc000a02140): openPending: 
2026/01/17 03:59:08 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:59:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:08 DEBUG : file1(0xc000a02140): >openPending: err=<nil>
2026/01/17 03:59:08 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:59:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:08 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:59:08 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:59:09.227274 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:09.227288 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:09 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:59:09 DEBUG : Looking for writers
2026/01/17 03:59:09 DEBUG : file1: reading active writers
2026/01/17 03:59:09 DEBUG : file1: active writers 1
2026/01/17 03:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:59:10 DEBUG : Looking for writers
2026/01/17 03:59:10 DEBUG : file1: reading active writers
2026/01/17 03:59:10 DEBUG : file1: active writers 1
2026/01/17 03:59:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:11 DEBUG : Looking for writers
2026/01/17 03:59:11 DEBUG : file1: reading active writers
2026/01/17 03:59:11 DEBUG : file1: active writers 1
2026/01/17 03:59:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:12 DEBUG : Looking for writers
2026/01/17 03:59:12 DEBUG : file1: reading active writers
2026/01/17 03:59:12 DEBUG : file1: active writers 1
2026/01/17 03:59:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:13 DEBUG : Looking for writers
2026/01/17 03:59:13 DEBUG : file1: reading active writers
2026/01/17 03:59:13 DEBUG : file1: active writers 1
2026/01/17 03:59:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:14 DEBUG : Looking for writers
2026/01/17 03:59:14 DEBUG : file1: reading active writers
2026/01/17 03:59:14 DEBUG : file1: active writers 1
2026/01/17 03:59:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:15 DEBUG : Looking for writers
2026/01/17 03:59:15 DEBUG : file1: reading active writers
2026/01/17 03:59:15 DEBUG : file1: active writers 1
2026/01/17 03:59:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:16 DEBUG : Looking for writers
2026/01/17 03:59:16 DEBUG : file1: reading active writers
2026/01/17 03:59:16 DEBUG : file1: active writers 1
2026/01/17 03:59:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:17 DEBUG : Looking for writers
2026/01/17 03:59:17 DEBUG : file1: reading active writers
2026/01/17 03:59:17 DEBUG : file1: active writers 1
2026/01/17 03:59:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:18 DEBUG : Looking for writers
2026/01/17 03:59:18 DEBUG : file1: reading active writers
2026/01/17 03:59:18 DEBUG : file1: active writers 1
2026/01/17 03:59:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:19 DEBUG : Looking for writers
2026/01/17 03:59:19 DEBUG : file1: reading active writers
2026/01/17 03:59:19 DEBUG : file1: active writers 1
2026/01/17 03:59:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:20 DEBUG : Looking for writers
2026/01/17 03:59:20 DEBUG : file1: reading active writers
2026/01/17 03:59:20 DEBUG : file1: active writers 1
2026/01/17 03:59:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:21 DEBUG : Looking for writers
2026/01/17 03:59:21 DEBUG : file1: reading active writers
2026/01/17 03:59:21 DEBUG : file1: active writers 1
2026/01/17 03:59:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:22 DEBUG : Looking for writers
2026/01/17 03:59:22 DEBUG : file1: reading active writers
2026/01/17 03:59:22 DEBUG : file1: active writers 1
2026/01/17 03:59:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:23 DEBUG : Looking for writers
2026/01/17 03:59:23 DEBUG : file1: reading active writers
2026/01/17 03:59:23 DEBUG : file1: active writers 1
2026/01/17 03:59:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:24 DEBUG : Looking for writers
2026/01/17 03:59:24 DEBUG : file1: reading active writers
2026/01/17 03:59:24 DEBUG : file1: active writers 1
2026/01/17 03:59:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:25 DEBUG : Looking for writers
2026/01/17 03:59:25 DEBUG : file1: reading active writers
2026/01/17 03:59:25 DEBUG : file1: active writers 1
2026/01/17 03:59:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:26 DEBUG : Looking for writers
2026/01/17 03:59:26 DEBUG : file1: reading active writers
2026/01/17 03:59:26 DEBUG : file1: active writers 1
2026/01/17 03:59:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:27 DEBUG : Looking for writers
2026/01/17 03:59:27 DEBUG : file1: reading active writers
2026/01/17 03:59:27 DEBUG : file1: active writers 1
2026/01/17 03:59:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:28 DEBUG : Looking for writers
2026/01/17 03:59:28 DEBUG : file1: reading active writers
2026/01/17 03:59:28 DEBUG : file1: active writers 1
2026/01/17 03:59:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:29 DEBUG : Looking for writers
2026/01/17 03:59:29 DEBUG : file1: reading active writers
2026/01/17 03:59:29 DEBUG : file1: active writers 1
2026/01/17 03:59:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:30 DEBUG : Looking for writers
2026/01/17 03:59:30 DEBUG : file1: reading active writers
2026/01/17 03:59:30 DEBUG : file1: active writers 1
2026/01/17 03:59:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:31 DEBUG : Looking for writers
2026/01/17 03:59:31 DEBUG : file1: reading active writers
2026/01/17 03:59:31 DEBUG : file1: active writers 1
2026/01/17 03:59:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:32 DEBUG : Looking for writers
2026/01/17 03:59:32 DEBUG : file1: reading active writers
2026/01/17 03:59:32 DEBUG : file1: active writers 1
2026/01/17 03:59:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:33 DEBUG : Looking for writers
2026/01/17 03:59:33 DEBUG : file1: reading active writers
2026/01/17 03:59:33 DEBUG : file1: active writers 1
2026/01/17 03:59:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:34 DEBUG : Looking for writers
2026/01/17 03:59:34 DEBUG : file1: reading active writers
2026/01/17 03:59:34 DEBUG : file1: active writers 1
2026/01/17 03:59:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:35 DEBUG : Looking for writers
2026/01/17 03:59:35 DEBUG : file1: reading active writers
2026/01/17 03:59:35 DEBUG : file1: active writers 1
2026/01/17 03:59:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:36 DEBUG : Looking for writers
2026/01/17 03:59:36 DEBUG : file1: reading active writers
2026/01/17 03:59:36 DEBUG : file1: active writers 1
2026/01/17 03:59:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:37 DEBUG : Looking for writers
2026/01/17 03:59:37 DEBUG : file1: reading active writers
2026/01/17 03:59:37 DEBUG : file1: active writers 1
2026/01/17 03:59:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:38 DEBUG : Looking for writers
2026/01/17 03:59:38 DEBUG : file1: reading active writers
2026/01/17 03:59:38 DEBUG : file1: active writers 1
2026/01/17 03:59:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:59:39 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007d44b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ab0008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644927552} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000788018 info:{ModTime:{wall:14002500633344237807 ext:219770232350 loc:0x4465880} ATime:{wall:14002500633344237807 ext:219770232350 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/17 03:59:39 DEBUG : >WaitForWriters: 
2026/01/17 03:59:39 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:59:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.43s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:39 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:39 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:59:39 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:59:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-jarikas5xugu"
2026/01/17 03:59:39 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:59:39 DEBUG : forgetting directory cache
2026/01/17 03:59:39.625077 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:39.625097 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:39 DEBUG : Looking for writers
2026/01/17 03:59:39 DEBUG : >WaitForWriters: 
2026/01/17 03:59:39 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': vfs cache: cleaner exiting
2026/01/17 03:59:39 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.41s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:39.950203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:39.950229 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:40 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.30s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:40.266062 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:40.266081 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:40 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.32s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:40.576746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:40.576795 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:40 DEBUG : Looking for writers
2026/01/17 03:59:40 DEBUG : >WaitForWriters: 
2026/01/17 03:59:40 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.31s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:40.928604 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:40.928633 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:40 DEBUG : Looking for writers
2026/01/17 03:59:40 DEBUG : >WaitForWriters: 
2026/01/17 03:59:40 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.34s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:40 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:40 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:41.253157 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:41.253189 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:41 DEBUG : Looking for writers
2026/01/17 03:59:41 DEBUG : >WaitForWriters: 
2026/01/17 03:59:41 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.33s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:41 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:41.578183 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:41.578209 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:41 DEBUG : Looking for writers
2026/01/17 03:59:41 DEBUG : >WaitForWriters: 
2026/01/17 03:59:41 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.32s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:41 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:41 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:41 ERROR : error listing: directory not found
2026/01/17 03:59:42.037027 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:42.037056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:42 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
2026/01/17 03:59:42 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:42 DEBUG : Looking for writers
2026/01/17 03:59:42 DEBUG : >WaitForWriters: 
2026/01/17 03:59:42 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.45s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:42 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:42 ERROR : error listing: directory not found
2026/01/17 03:59:42 ERROR : error listing: directory not found
2026/01/17 03:59:42.582017 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:42.582056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:42 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
2026/01/17 03:59:42 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:42 DEBUG : Looking for writers
2026/01/17 03:59:42 DEBUG : >WaitForWriters: 
2026/01/17 03:59:42 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.57s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 03:59:42 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 03:59:42 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:59:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:59:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:59:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:42 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:59:42 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:59:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:42 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/17 03:59:42 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/17 03:59:42 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/17 03:59:42 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/17 03:59:43.062888 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:43.062909 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:43 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)
2026/01/17 03:59:43 DEBUG : file1: Remove: 
2026/01/17 03:59:43 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:59:43 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
2026/01/17 03:59:43 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
2026/01/17 03:59:44 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
2026/01/17 03:59:46 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
2026/01/17 03:59:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:59:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:59:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:50 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:59:50 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:59:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:50 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 03:59:50.824100 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:59:50.824138 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:50 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:59:50 DEBUG : file1: Remove: 
2026/01/17 03:59:50 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:59:50 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
2026/01/17 03:59:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:59:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:59:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:59:50 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:59:50 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:59:50 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
2026/01/17 03:59:50 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:59:50 DEBUG : Looking for writers
2026/01/17 03:59:50 DEBUG : file1: reading active writers
2026/01/17 03:59:50 DEBUG : file1: active writers 1
2026/01/17 03:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/17 03:59:50 DEBUG : Looking for writers
2026/01/17 03:59:50 DEBUG : file1: reading active writers
2026/01/17 03:59:50 DEBUG : file1: active writers 1
2026/01/17 03:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/17 03:59:50 DEBUG : Looking for writers
2026/01/17 03:59:50 DEBUG : file1: reading active writers
2026/01/17 03:59:50 DEBUG : file1: active writers 1
2026/01/17 03:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/17 03:59:50 DEBUG : Looking for writers
2026/01/17 03:59:50 DEBUG : file1: reading active writers
2026/01/17 03:59:50 DEBUG : file1: active writers 1
2026/01/17 03:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/17 03:59:50 DEBUG : Looking for writers
2026/01/17 03:59:50 DEBUG : file1: reading active writers
2026/01/17 03:59:50 DEBUG : file1: active writers 1
2026/01/17 03:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/17 03:59:51 DEBUG : Looking for writers
2026/01/17 03:59:51 DEBUG : file1: reading active writers
2026/01/17 03:59:51 DEBUG : file1: active writers 1
2026/01/17 03:59:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/17 03:59:51 DEBUG : Looking for writers
2026/01/17 03:59:51 DEBUG : file1: reading active writers
2026/01/17 03:59:51 DEBUG : file1: active writers 1
2026/01/17 03:59:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/17 03:59:52 DEBUG : Looking for writers
2026/01/17 03:59:52 DEBUG : file1: reading active writers
2026/01/17 03:59:52 DEBUG : file1: active writers 1
2026/01/17 03:59:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:53 DEBUG : Looking for writers
2026/01/17 03:59:53 DEBUG : file1: reading active writers
2026/01/17 03:59:53 DEBUG : file1: active writers 1
2026/01/17 03:59:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:54 DEBUG : Looking for writers
2026/01/17 03:59:54 DEBUG : file1: reading active writers
2026/01/17 03:59:54 DEBUG : file1: active writers 1
2026/01/17 03:59:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:55 DEBUG : Looking for writers
2026/01/17 03:59:55 DEBUG : file1: reading active writers
2026/01/17 03:59:55 DEBUG : file1: active writers 1
2026/01/17 03:59:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:56 DEBUG : Looking for writers
2026/01/17 03:59:56 DEBUG : file1: reading active writers
2026/01/17 03:59:56 DEBUG : file1: active writers 1
2026/01/17 03:59:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:57 DEBUG : Looking for writers
2026/01/17 03:59:57 DEBUG : file1: reading active writers
2026/01/17 03:59:57 DEBUG : file1: active writers 1
2026/01/17 03:59:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:58 DEBUG : Looking for writers
2026/01/17 03:59:58 DEBUG : file1: reading active writers
2026/01/17 03:59:58 DEBUG : file1: active writers 1
2026/01/17 03:59:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:59:59 DEBUG : Looking for writers
2026/01/17 03:59:59 DEBUG : file1: reading active writers
2026/01/17 03:59:59 DEBUG : file1: active writers 1
2026/01/17 03:59:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:00 DEBUG : Looking for writers
2026/01/17 04:00:00 DEBUG : file1: reading active writers
2026/01/17 04:00:00 DEBUG : file1: active writers 1
2026/01/17 04:00:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:01 DEBUG : Looking for writers
2026/01/17 04:00:01 DEBUG : file1: reading active writers
2026/01/17 04:00:01 DEBUG : file1: active writers 1
2026/01/17 04:00:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:02 DEBUG : Looking for writers
2026/01/17 04:00:02 DEBUG : file1: reading active writers
2026/01/17 04:00:02 DEBUG : file1: active writers 1
2026/01/17 04:00:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:03 DEBUG : Looking for writers
2026/01/17 04:00:03 DEBUG : file1: reading active writers
2026/01/17 04:00:03 DEBUG : file1: active writers 1
2026/01/17 04:00:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:04 DEBUG : Looking for writers
2026/01/17 04:00:04 DEBUG : file1: reading active writers
2026/01/17 04:00:04 DEBUG : file1: active writers 1
2026/01/17 04:00:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:05 DEBUG : Looking for writers
2026/01/17 04:00:05 DEBUG : file1: reading active writers
2026/01/17 04:00:05 DEBUG : file1: active writers 1
2026/01/17 04:00:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:06 DEBUG : Looking for writers
2026/01/17 04:00:06 DEBUG : file1: reading active writers
2026/01/17 04:00:06 DEBUG : file1: active writers 1
2026/01/17 04:00:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:07 DEBUG : Looking for writers
2026/01/17 04:00:07 DEBUG : file1: reading active writers
2026/01/17 04:00:07 DEBUG : file1: active writers 1
2026/01/17 04:00:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:08 DEBUG : Looking for writers
2026/01/17 04:00:08 DEBUG : file1: reading active writers
2026/01/17 04:00:08 DEBUG : file1: active writers 1
2026/01/17 04:00:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:09 DEBUG : Looking for writers
2026/01/17 04:00:09 DEBUG : file1: reading active writers
2026/01/17 04:00:09 DEBUG : file1: active writers 1
2026/01/17 04:00:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:10 DEBUG : Looking for writers
2026/01/17 04:00:10 DEBUG : file1: reading active writers
2026/01/17 04:00:10 DEBUG : file1: active writers 1
2026/01/17 04:00:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:11 DEBUG : Looking for writers
2026/01/17 04:00:11 DEBUG : file1: reading active writers
2026/01/17 04:00:11 DEBUG : file1: active writers 1
2026/01/17 04:00:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:12 DEBUG : Looking for writers
2026/01/17 04:00:12 DEBUG : file1: reading active writers
2026/01/17 04:00:12 DEBUG : file1: active writers 1
2026/01/17 04:00:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:13 DEBUG : Looking for writers
2026/01/17 04:00:13 DEBUG : file1: reading active writers
2026/01/17 04:00:13 DEBUG : file1: active writers 1
2026/01/17 04:00:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:14 DEBUG : Looking for writers
2026/01/17 04:00:14 DEBUG : file1: reading active writers
2026/01/17 04:00:14 DEBUG : file1: active writers 1
2026/01/17 04:00:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:15 DEBUG : Looking for writers
2026/01/17 04:00:15 DEBUG : file1: reading active writers
2026/01/17 04:00:15 DEBUG : file1: active writers 1
2026/01/17 04:00:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:16 DEBUG : Looking for writers
2026/01/17 04:00:16 DEBUG : file1: reading active writers
2026/01/17 04:00:16 DEBUG : file1: active writers 1
2026/01/17 04:00:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:17 DEBUG : Looking for writers
2026/01/17 04:00:17 DEBUG : file1: reading active writers
2026/01/17 04:00:17 DEBUG : file1: active writers 1
2026/01/17 04:00:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:18 DEBUG : Looking for writers
2026/01/17 04:00:18 DEBUG : file1: reading active writers
2026/01/17 04:00:18 DEBUG : file1: active writers 1
2026/01/17 04:00:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:19 DEBUG : Looking for writers
2026/01/17 04:00:19 DEBUG : file1: reading active writers
2026/01/17 04:00:19 DEBUG : file1: active writers 1
2026/01/17 04:00:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:20 DEBUG : Looking for writers
2026/01/17 04:00:20 DEBUG : file1: reading active writers
2026/01/17 04:00:20 DEBUG : file1: active writers 1
2026/01/17 04:00:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 04:00:20 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/17 04:00:20 DEBUG : >WaitForWriters: 
2026/01/17 04:00:20 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.23s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:20 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:20 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:20 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:20 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:20 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:20 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:20 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/17 04:00:21 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/17 04:00:21 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/17 04:00:21 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/17 04:00:21 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (11 bytes), uploading instead of streaming
2026/01/17 04:00:22.268992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:22.269021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:22 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)
2026/01/17 04:00:22 DEBUG : file1: Remove: 
2026/01/17 04:00:22 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:22 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
2026/01/17 04:00:22 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
2026/01/17 04:00:22 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
2026/01/17 04:00:23 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
2026/01/17 04:00:25 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
2026/01/17 04:00:29 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:29 DEBUG : Looking for writers
2026/01/17 04:00:29 DEBUG : >WaitForWriters: 
2026/01/17 04:00:29 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.82s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:29 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:29 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:29 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/17 04:00:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:29 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/17 04:00:30.082170 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:30.082205 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:30 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)
2026/01/17 04:00:30 DEBUG : file1: Remove: 
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:30 DEBUG : file1: >Remove: err=<nil>
2026/01/17 04:00:30 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
2026/01/17 04:00:30 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
2026/01/17 04:00:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:30 DEBUG : Looking for writers
2026/01/17 04:00:30 DEBUG : >WaitForWriters: 
2026/01/17 04:00:30 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.44s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:30 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:30 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:30 DEBUG : file1: WriteFileHandle.Release closing
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:30 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 04:00:30.537045 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:30.537075 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:30 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)
2026/01/17 04:00:30 DEBUG : file1: Remove: 
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:30 DEBUG : file1: >Remove: err=<nil>
2026/01/17 04:00:30 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
2026/01/17 04:00:30 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/17 04:00:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:30 DEBUG : Looking for writers
2026/01/17 04:00:30 DEBUG : >WaitForWriters: 
2026/01/17 04:00:30 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.45s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:30 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:30 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:30 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:30 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:30 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (2 bytes), uploading instead of streaming
2026/01/17 04:00:30.980881 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:30.980909 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:30 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)
2026/01/17 04:00:30 DEBUG : file1: Remove: 
2026/01/17 04:00:30 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:30 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
2026/01/17 04:00:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:30 DEBUG : Looking for writers
2026/01/17 04:00:30 DEBUG : >WaitForWriters: 
2026/01/17 04:00:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.45s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:31 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 04:00:31.442280 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:31.442303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:31 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)
2026/01/17 04:00:31 DEBUG : file1: Remove: 
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:31 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
2026/01/17 04:00:31 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/17 04:00:31 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
2026/01/17 04:00:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:31 DEBUG : Looking for writers
2026/01/17 04:00:31 DEBUG : >WaitForWriters: 
2026/01/17 04:00:31 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.45s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 04:00:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 04:00:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 04:00:31 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': File to upload is small (100 bytes), uploading instead of streaming
2026/01/17 04:00:31.876111 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:31.876145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:31 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)
2026/01/17 04:00:31 DEBUG : file1: Remove: 
2026/01/17 04:00:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 04:00:31 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
2026/01/17 04:00:31 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/17 04:00:31 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
2026/01/17 04:00:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:31 DEBUG : Looking for writers
2026/01/17 04:00:31 DEBUG : >WaitForWriters: 
2026/01/17 04:00:31 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.45s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:31 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:31 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:32.197106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:32.197139 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:32 DEBUG : Looking for writers
2026/01/17 04:00:32 DEBUG : >WaitForWriters: 
2026/01/17 04:00:32 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.30s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:32.539808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:32.539858 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:32 DEBUG : Looking for writers
2026/01/17 04:00:32 DEBUG : >WaitForWriters: 
2026/01/17 04:00:32 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.36s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:32.895704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:32.895747 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:32 DEBUG : Looking for writers
2026/01/17 04:00:32 DEBUG : >WaitForWriters: 
2026/01/17 04:00:32 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.34s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-jarikas5xugu'", Local "Local file system at /tmp/rclone1527377695", Modify Window "1s"
2026/01/17 04:00:32 INFO  : proton drive root link ID 'rclone-test-jarikas5xugu': poll-interval is not supported by this remote
2026/01/17 04:00:32 NOTICE: proton drive root link ID 'rclone-test-jarikas5xugu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 04:00:33.216010 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 04:00:33.216038 ERROR RESTY 422 POST https://mail.proton.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-jarikas5xugu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 04:00:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 04:00:33 DEBUG : Looking for writers
2026/01/17 04:00:33 DEBUG : >WaitForWriters: 
2026/01/17 04:00:33 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.33s)
FAIL
2026/01/17 04:00:33 DEBUG : proton drive root link ID 'rclone-test-jarikas5xugu': Purge remote
2026/01/17 04:00:33 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 5m4.1693965s (try 4/5): 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]