"./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)
2026/03/03 02:06:13 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-qeqabub3remu"
2026/03/03 02:06:13 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/03 02:06:13 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': Has cached credentials
2026/03/03 02:06:13 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': Used cached credential to initialize the ProtonDrive API
2026/03/03 02:06:14 DEBUG : Creating backend with remote "/tmp/rclone1505731103"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:14 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:14 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:14.382474 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:14.382518 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:14 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:14 DEBUG : Looking for writers
2026/03/03 02:06:14 DEBUG : >WaitForWriters: 
2026/03/03 02:06:14 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.38s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:14 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:14 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:14.719785 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:14.719817 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:14 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:14 DEBUG : Looking for writers
2026/03/03 02:06:14 DEBUG : >WaitForWriters: 
2026/03/03 02:06:14 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.33s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:14 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:14 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:15.060770 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:15.060805 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:15 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:15 DEBUG : Looking for writers
2026/03/03 02:06:15 DEBUG : >WaitForWriters: 
2026/03/03 02:06:15 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.35s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:15 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:15 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:15.497572 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:15.497605 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:15 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:15 DEBUG : Looking for writers
2026/03/03 02:06:15 DEBUG : >WaitForWriters: 
2026/03/03 02:06:15 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.43s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:15 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:15 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:15.858153 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:15.858185 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:15 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:15 DEBUG : Looking for writers
2026/03/03 02:06:15 DEBUG : >WaitForWriters: 
2026/03/03 02:06:15 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.37s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:15 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:15 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:16.216220 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:16.216255 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:16 DEBUG : Looking for writers
2026/03/03 02:06:16 DEBUG : >WaitForWriters: 
2026/03/03 02:06:16 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:16 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:16 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:16.559940 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:16.559973 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:16 DEBUG : Looking for writers
2026/03/03 02:06:16 DEBUG : >WaitForWriters: 
2026/03/03 02:06:16 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.33s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:16 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:16 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:16.897748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:16.897782 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:16 DEBUG : Looking for writers
2026/03/03 02:06:16 DEBUG : >WaitForWriters: 
2026/03/03 02:06:16 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.36s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:16 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:16 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:17.256483 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:17.256512 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:17 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:17 DEBUG : Looking for writers
2026/03/03 02:06:17 DEBUG : >WaitForWriters: 
2026/03/03 02:06:17 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.33s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:17 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:17 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:17.631327 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:17.631358 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:17 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:17 DEBUG : Looking for writers
2026/03/03 02:06:17 DEBUG : >WaitForWriters: 
2026/03/03 02:06:17 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.41s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:17 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:17 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:18.134284 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:18.134324 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:18 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:18 DEBUG : Looking for writers
2026/03/03 02:06:18 DEBUG : >WaitForWriters: 
2026/03/03 02:06:18 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.46s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:18 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:18 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:18.450597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:18.450633 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:18 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:18 DEBUG : Looking for writers
2026/03/03 02:06:18 DEBUG : >WaitForWriters: 
2026/03/03 02:06:18 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:18 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:18 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:18.790912 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:18.790944 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:18 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:18 DEBUG : Looking for writers
2026/03/03 02:06:18 DEBUG : >WaitForWriters: 
2026/03/03 02:06:18 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.34s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:18 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:18 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:19.145141 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:19.145174 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:19 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:19 DEBUG : Looking for writers
2026/03/03 02:06:19 DEBUG : >WaitForWriters: 
2026/03/03 02:06:19 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.35s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:19 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:19 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:19.492326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:19.492359 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:19 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:19 DEBUG : Looking for writers
2026/03/03 02:06:19 DEBUG : >WaitForWriters: 
2026/03/03 02:06:19 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.34s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:19 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:19 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:19.869626 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:19.869657 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:19 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:19 DEBUG : Looking for writers
2026/03/03 02:06:19 DEBUG : >WaitForWriters: 
2026/03/03 02:06:19 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.40s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:19 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:19 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:20.230107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:20.230140 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:20 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:20 DEBUG : Looking for writers
2026/03/03 02:06:20 DEBUG : >WaitForWriters: 
2026/03/03 02:06:20 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.34s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:20 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:20 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:20.608593 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:20.608626 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:20 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:20 DEBUG : Looking for writers
2026/03/03 02:06:20 DEBUG : >WaitForWriters: 
2026/03/03 02:06:20 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.39s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:20 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:20 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:20.964710 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:20.964745 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:20 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:20 DEBUG : Looking for writers
2026/03/03 02:06:20 DEBUG : >WaitForWriters: 
2026/03/03 02:06:21 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.37s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:21 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:21 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:21.341533 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:21.341549 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:21 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:21 DEBUG : Looking for writers
2026/03/03 02:06:21 DEBUG : >WaitForWriters: 
2026/03/03 02:06:21 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.35s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:21 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:21 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:21.703327 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:21.703350 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:21 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:21 DEBUG : Looking for writers
2026/03/03 02:06:21 DEBUG : >WaitForWriters: 
2026/03/03 02:06:21 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.37s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:21 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:21 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:22.021938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:22.021963 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:22 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:22 DEBUG : Looking for writers
2026/03/03 02:06:22 DEBUG : >WaitForWriters: 
2026/03/03 02:06:22 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-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:22 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:22 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:22.344545 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:22.344576 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:22 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:22 DEBUG : Looking for writers
2026/03/03 02:06:22 DEBUG : >WaitForWriters: 
2026/03/03 02:06:22 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-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:22 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:22 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:22.716243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:22.716268 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:22 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:22 DEBUG : Looking for writers
2026/03/03 02:06:22 DEBUG : >WaitForWriters: 
2026/03/03 02:06:22 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-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:22 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:22 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:22 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:22 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:23.056571 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:23.056602 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:23 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:23 DEBUG : Looking for writers
2026/03/03 02:06:23 DEBUG : >WaitForWriters: 
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:23 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-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:23 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:23.415223 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:23.415245 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:23 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:23 DEBUG : Looking for writers
2026/03/03 02:06:23 DEBUG : >WaitForWriters: 
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:23 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-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:23 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:23 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:23.805292 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:23.805346 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:23 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:23 DEBUG : Looking for writers
2026/03/03 02:06:23 DEBUG : >WaitForWriters: 
2026/03/03 02:06:23 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:23 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.11s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.31s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.39s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:23 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:23 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:24.199875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:24.199897 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:24 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:24 DEBUG : Looking for writers
2026/03/03 02:06:24 DEBUG : >WaitForWriters: 
2026/03/03 02:06:24 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.40s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:24 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:24 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:24.579222 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:24.579251 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:24 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:24 DEBUG : Looking for writers
2026/03/03 02:06:24 DEBUG : >WaitForWriters: 
2026/03/03 02:06:24 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.37s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:24 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:24 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:24.929548 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:24.929571 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:24 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:24 DEBUG : Looking for writers
2026/03/03 02:06:24 DEBUG : >WaitForWriters: 
2026/03/03 02:06:24 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:24 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:24 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:25.256034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:25.256058 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:25 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:25 DEBUG : Looking for writers
2026/03/03 02:06:25 DEBUG : >WaitForWriters: 
2026/03/03 02:06:25 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.33s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:25 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:25 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:25.614341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:25.614365 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:25 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:25 DEBUG : Looking for writers
2026/03/03 02:06:25 DEBUG : >WaitForWriters: 
2026/03/03 02:06:25 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.35s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:25 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:25 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:25.975759 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:25.975793 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:25 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:25 DEBUG : Looking for writers
2026/03/03 02:06:25 DEBUG : >WaitForWriters: 
2026/03/03 02:06:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:26 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:26.386974 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:26.387010 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:26 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:26 DEBUG : Looking for writers
2026/03/03 02:06:26 DEBUG : >WaitForWriters: 
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:26 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:26.729451 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:26.729475 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:26 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:26 DEBUG : Looking for writers
2026/03/03 02:06:26 DEBUG : >WaitForWriters: 
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:27.109632 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:27.109669 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:27 DEBUG : Looking for writers
2026/03/03 02:06:27 DEBUG : >WaitForWriters: 
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:27.447617 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:27.447647 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:27 DEBUG : Looking for writers
2026/03/03 02:06:27 DEBUG : >WaitForWriters: 
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:27.841159 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:27.841190 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:27 DEBUG : Looking for writers
2026/03/03 02:06:27 DEBUG : >WaitForWriters: 
2026/03/03 02:06:27 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:27 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.24s)
    --- FAIL: TestFileRename/off,forceCache=false (0.39s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.39s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.39s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.34s)
    --- FAIL: TestFileRename/full,forceCache=false (0.39s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:27 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:28.215094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:28.215123 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:28 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:28 DEBUG : Looking for writers
2026/03/03 02:06:28 DEBUG : >WaitForWriters: 
2026/03/03 02:06:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.37s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:28 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:28 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:28.555090 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:28.555122 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:28 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:28 DEBUG : Looking for writers
2026/03/03 02:06:28 DEBUG : >WaitForWriters: 
2026/03/03 02:06:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.34s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:28 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:28 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:28.908845 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:28.908906 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:28 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:28 DEBUG : Looking for writers
2026/03/03 02:06:28 DEBUG : >WaitForWriters: 
2026/03/03 02:06:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.35s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:28 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:28 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:29.245115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:29.245197 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:29 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:29 DEBUG : Looking for writers
2026/03/03 02:06:29 DEBUG : >WaitForWriters: 
2026/03/03 02:06:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.33s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:29 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:29 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:06:29.622393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:29.622462 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:29 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:29 DEBUG : Looking for writers
2026/03/03 02:06:29 DEBUG : >WaitForWriters: 
2026/03/03 02:06:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.37s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:29 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:29 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:29 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:29 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:29.958150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:29.958181 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:29 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:29 DEBUG : Looking for writers
2026/03/03 02:06:29 DEBUG : >WaitForWriters: 
2026/03/03 02:06:29 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.34s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:30.293296 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:30.293322 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:30 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:30 DEBUG : Looking for writers
2026/03/03 02:06:30 DEBUG : >WaitForWriters: 
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.33s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:30.669549 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:30.669575 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:30 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:30 DEBUG : Looking for writers
2026/03/03 02:06:30 DEBUG : >WaitForWriters: 
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.36s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:30 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:31.036774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:31.036802 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:31 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : >WaitForWriters: 
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.39s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:31 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:31.428630 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:31.428662 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:31 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : >WaitForWriters: 
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:06:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.37s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:06:31 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:06:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:06:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:06:31 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:06:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:06:31 DEBUG : file1: newRWFileHandle: 
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): openPending: 
2026/03/03 02:06:31 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/03 02:06:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): >openPending: err=<nil>
2026/03/03 02:06:31 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/03 02:06:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:06:31 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/03 02:06:31 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): _writeAt: size=5, off=0
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): >_writeAt: n=5, err=<nil>
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): _writeAt: size=7, off=5
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): >_writeAt: n=7, err=<nil>
2026/03/03 02:06:31 DEBUG : file1: vfs cache: truncate to size=11
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): close: 
2026/03/03 02:06:31 DEBUG : file1: vfs cache: setting modification time to 2026-03-03 02:06:31.579718567 +0000 UTC m=+18.380190678
2026/03/03 02:06:31 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): >close: err=<nil>
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): close: 
2026/03/03 02:06:31 DEBUG : file1(0xc00068cf40): >close: err=file already closed
2026/03/03 02:06:31 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/03 02:06:31 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/03 02:06:31 DEBUG : Looking for writers
2026/03/03 02:06:31 DEBUG : file1: reading active writers
2026/03/03 02:06:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/03 02:06:32.048957 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:32.048980 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 DEBUG : Looking for writers
2026/03/03 02:06:32 DEBUG : file1: reading active writers
2026/03/03 02:06:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/03 02:06:32 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:32.585655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:32.585680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:32 DEBUG : Looking for writers
2026/03/03 02:06:32 DEBUG : file1: reading active writers
2026/03/03 02:06:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:32 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:33.350622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:33.350641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:33 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:33 DEBUG : Looking for writers
2026/03/03 02:06:33 DEBUG : file1: reading active writers
2026/03/03 02:06:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:34 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:34.513909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:34.513937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:34 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:34 DEBUG : Looking for writers
2026/03/03 02:06:34 DEBUG : file1: reading active writers
2026/03/03 02:06:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:35 DEBUG : Looking for writers
2026/03/03 02:06:35 DEBUG : file1: reading active writers
2026/03/03 02:06:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:36 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:36.442419 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:36.442484 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:36 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:36 DEBUG : Looking for writers
2026/03/03 02:06:36 DEBUG : file1: reading active writers
2026/03/03 02:06:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:37 DEBUG : Looking for writers
2026/03/03 02:06:37 DEBUG : file1: reading active writers
2026/03/03 02:06:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:38 DEBUG : Looking for writers
2026/03/03 02:06:38 DEBUG : file1: reading active writers
2026/03/03 02:06:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:39 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:39 DEBUG : Looking for writers
2026/03/03 02:06:39 DEBUG : file1: reading active writers
2026/03/03 02:06:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:40.082341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:40.082382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:40 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:40 DEBUG : Looking for writers
2026/03/03 02:06:40 DEBUG : file1: reading active writers
2026/03/03 02:06:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:41 DEBUG : Looking for writers
2026/03/03 02:06:41 DEBUG : file1: reading active writers
2026/03/03 02:06:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:42 DEBUG : Looking for writers
2026/03/03 02:06:42 DEBUG : file1: reading active writers
2026/03/03 02:06:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:43 DEBUG : Looking for writers
2026/03/03 02:06:43 DEBUG : file1: reading active writers
2026/03/03 02:06:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:44 DEBUG : Looking for writers
2026/03/03 02:06:44 DEBUG : file1: reading active writers
2026/03/03 02:06:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:45 DEBUG : Looking for writers
2026/03/03 02:06:45 DEBUG : file1: reading active writers
2026/03/03 02:06:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:46 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:46.796223 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:46.796244 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:46 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)
2026/03/03 02:06:46 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:46 DEBUG : Looking for writers
2026/03/03 02:06:46 DEBUG : file1: reading active writers
2026/03/03 02:06:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:47 DEBUG : Looking for writers
2026/03/03 02:06:47 DEBUG : file1: reading active writers
2026/03/03 02:06:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:48 DEBUG : Looking for writers
2026/03/03 02:06:48 DEBUG : file1: reading active writers
2026/03/03 02:06:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:49 DEBUG : Looking for writers
2026/03/03 02:06:49 DEBUG : file1: reading active writers
2026/03/03 02:06:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:50 DEBUG : Looking for writers
2026/03/03 02:06:50 DEBUG : file1: reading active writers
2026/03/03 02:06:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:51 DEBUG : Looking for writers
2026/03/03 02:06:51 DEBUG : file1: reading active writers
2026/03/03 02:06:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:52 DEBUG : Looking for writers
2026/03/03 02:06:52 DEBUG : file1: reading active writers
2026/03/03 02:06:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:53 DEBUG : Looking for writers
2026/03/03 02:06:53 DEBUG : file1: reading active writers
2026/03/03 02:06:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:54 DEBUG : Looking for writers
2026/03/03 02:06:54 DEBUG : file1: reading active writers
2026/03/03 02:06:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:55 DEBUG : Looking for writers
2026/03/03 02:06:55 DEBUG : file1: reading active writers
2026/03/03 02:06:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:56 DEBUG : Looking for writers
2026/03/03 02:06:56 DEBUG : file1: reading active writers
2026/03/03 02:06:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:57 DEBUG : Looking for writers
2026/03/03 02:06:57 DEBUG : file1: reading active writers
2026/03/03 02:06:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:58 DEBUG : Looking for writers
2026/03/03 02:06:58 DEBUG : file1: reading active writers
2026/03/03 02:06:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:59 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:06:59 DEBUG : Looking for writers
2026/03/03 02:06:59 DEBUG : file1: reading active writers
2026/03/03 02:06:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:06:59.959899 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:06:59.959914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:06:59 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:00 DEBUG : Looking for writers
2026/03/03 02:07:00 DEBUG : file1: reading active writers
2026/03/03 02:07:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:01 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005544b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635519296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668085894696359 ext:18380190678 loc:0x45874c0} ATime:{wall:14006668085894728880 ext:18380223189 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:07:01 DEBUG : >WaitForWriters: 
2026/03/03 02:07:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:07:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:07:04 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/03 02:07:08 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:07:08 DEBUG : Looking for writers
2026/03/03 02:07:08 DEBUG : file1: reading active writers
2026/03/03 02:07:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/03 02:07:08 DEBUG : Looking for writers
2026/03/03 02:07:08 DEBUG : file1: reading active writers
2026/03/03 02:07:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/03 02:07:08 DEBUG : Looking for writers
2026/03/03 02:07:08 DEBUG : file1: reading active writers
2026/03/03 02:07:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/03 02:07:08 DEBUG : Looking for writers
2026/03/03 02:07:08 DEBUG : file1: reading active writers
2026/03/03 02:07:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/03 02:07:09 DEBUG : Looking for writers
2026/03/03 02:07:09 DEBUG : file1: reading active writers
2026/03/03 02:07:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/03 02:07:09 DEBUG : Looking for writers
2026/03/03 02:07:09 DEBUG : file1: reading active writers
2026/03/03 02:07:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/03 02:07:09 DEBUG : Looking for writers
2026/03/03 02:07:09 DEBUG : file1: reading active writers
2026/03/03 02:07:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/03 02:07:10 DEBUG : Looking for writers
2026/03/03 02:07:10 DEBUG : file1: reading active writers
2026/03/03 02:07:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:11 DEBUG : Looking for writers
2026/03/03 02:07:11 DEBUG : file1: reading active writers
2026/03/03 02:07:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:12 DEBUG : Looking for writers
2026/03/03 02:07:12 DEBUG : file1: reading active writers
2026/03/03 02:07:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:13 DEBUG : Looking for writers
2026/03/03 02:07:13 DEBUG : file1: reading active writers
2026/03/03 02:07:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:14 DEBUG : Looking for writers
2026/03/03 02:07:14 DEBUG : file1: reading active writers
2026/03/03 02:07:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:15 DEBUG : Looking for writers
2026/03/03 02:07:15 DEBUG : file1: reading active writers
2026/03/03 02:07:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:16 DEBUG : Looking for writers
2026/03/03 02:07:16 DEBUG : file1: reading active writers
2026/03/03 02:07:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:17 DEBUG : Looking for writers
2026/03/03 02:07:17 DEBUG : file1: reading active writers
2026/03/03 02:07:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:18 DEBUG : Looking for writers
2026/03/03 02:07:18 DEBUG : file1: reading active writers
2026/03/03 02:07:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:19 DEBUG : Looking for writers
2026/03/03 02:07:19 DEBUG : file1: reading active writers
2026/03/03 02:07:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:20 DEBUG : Looking for writers
2026/03/03 02:07:20 DEBUG : file1: reading active writers
2026/03/03 02:07:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:21 DEBUG : Looking for writers
2026/03/03 02:07:21 DEBUG : file1: reading active writers
2026/03/03 02:07:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:22 DEBUG : Looking for writers
2026/03/03 02:07:22 DEBUG : file1: reading active writers
2026/03/03 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:23 DEBUG : Looking for writers
2026/03/03 02:07:23 DEBUG : file1: reading active writers
2026/03/03 02:07:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:24 DEBUG : Looking for writers
2026/03/03 02:07:24 DEBUG : file1: reading active writers
2026/03/03 02:07:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:25 DEBUG : Looking for writers
2026/03/03 02:07:25 DEBUG : file1: reading active writers
2026/03/03 02:07:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:25 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:26 DEBUG : Looking for writers
2026/03/03 02:07:26 DEBUG : file1: reading active writers
2026/03/03 02:07:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:26.795638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:26.795668 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:26 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:27 DEBUG : Looking for writers
2026/03/03 02:07:27 DEBUG : file1: reading active writers
2026/03/03 02:07:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:28 DEBUG : Looking for writers
2026/03/03 02:07:28 DEBUG : file1: reading active writers
2026/03/03 02:07:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:29 DEBUG : Looking for writers
2026/03/03 02:07:29 DEBUG : file1: reading active writers
2026/03/03 02:07:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:30 DEBUG : Looking for writers
2026/03/03 02:07:30 DEBUG : file1: reading active writers
2026/03/03 02:07:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:31 DEBUG : Looking for writers
2026/03/03 02:07:31 DEBUG : file1: reading active writers
2026/03/03 02:07:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:31 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/03 02:07:31 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/03 02:07:32 DEBUG : Looking for writers
2026/03/03 02:07:32 DEBUG : file1: reading active writers
2026/03/03 02:07:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:33 DEBUG : Looking for writers
2026/03/03 02:07:33 DEBUG : file1: reading active writers
2026/03/03 02:07:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:34 DEBUG : Looking for writers
2026/03/03 02:07:34 DEBUG : file1: reading active writers
2026/03/03 02:07:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:35 DEBUG : Looking for writers
2026/03/03 02:07:35 DEBUG : file1: reading active writers
2026/03/03 02:07:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:36 DEBUG : Looking for writers
2026/03/03 02:07:36 DEBUG : file1: reading active writers
2026/03/03 02:07:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:37 DEBUG : Looking for writers
2026/03/03 02:07:37 DEBUG : file1: reading active writers
2026/03/03 02:07:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:38 DEBUG : Looking for writers
2026/03/03 02:07:38 DEBUG : file1: reading active writers
2026/03/03 02:07:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:38 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005544b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635519296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668085894696359 ext:18380190678 loc:0x45874c0} ATime:{wall:14006668085894728880 ext:18380223189 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:07:38 DEBUG : >WaitForWriters: 
2026/03/03 02:07:38 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:07:38 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.50s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:07:38 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:07:38 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:07:38 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:07:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:07:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:07:38 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:07:38 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:07:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:07:39 DEBUG : file1: newRWFileHandle: 
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): openPending: 
2026/03/03 02:07:39 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/03 02:07:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): >openPending: err=<nil>
2026/03/03 02:07:39 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/03 02:07:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:07:39 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/03 02:07:39 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): _writeAt: size=7, off=0
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): >_writeAt: n=7, err=<nil>
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): _writeAt: size=6, off=5
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): >_writeAt: n=6, err=<nil>
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): close: 
2026/03/03 02:07:39 DEBUG : file1: vfs cache: setting modification time to 2026-03-03 02:07:39.06119274 +0000 UTC m=+85.861664821
2026/03/03 02:07:39 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): >close: err=<nil>
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): _writeAt: size=5, off=0
2026/03/03 02:07:39 DEBUG : file1(0xc0003f5600): >_writeAt: n=0, err=file already closed
2026/03/03 02:07:39 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/03 02:07:39 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/03 02:07:39.533721 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:39.533746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:39 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)
2026/03/03 02:07:39 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:39 DEBUG : Looking for writers
2026/03/03 02:07:39 DEBUG : file1: reading active writers
2026/03/03 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/03 02:07:39 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:40.061317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:40.061354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:40 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:40 DEBUG : Looking for writers
2026/03/03 02:07:40 DEBUG : file1: reading active writers
2026/03/03 02:07:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:40 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:40.807973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:40.807998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:40 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:41 DEBUG : Looking for writers
2026/03/03 02:07:41 DEBUG : file1: reading active writers
2026/03/03 02:07:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:41 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:42.000610 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:42.000633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:42 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:42 DEBUG : Looking for writers
2026/03/03 02:07:42 DEBUG : file1: reading active writers
2026/03/03 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:43 DEBUG : Looking for writers
2026/03/03 02:07:43 DEBUG : file1: reading active writers
2026/03/03 02:07:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:43 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:43.911576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:43.911598 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:43 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:44 DEBUG : Looking for writers
2026/03/03 02:07:44 DEBUG : file1: reading active writers
2026/03/03 02:07:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:45 DEBUG : Looking for writers
2026/03/03 02:07:45 DEBUG : file1: reading active writers
2026/03/03 02:07:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:46 DEBUG : Looking for writers
2026/03/03 02:07:46 DEBUG : file1: reading active writers
2026/03/03 02:07:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:47 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:47 DEBUG : Looking for writers
2026/03/03 02:07:47 DEBUG : file1: reading active writers
2026/03/03 02:07:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:47.453687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:47.453723 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:47 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)
2026/03/03 02:07:47 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:48 DEBUG : Looking for writers
2026/03/03 02:07:48 DEBUG : file1: reading active writers
2026/03/03 02:07:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:49 DEBUG : Looking for writers
2026/03/03 02:07:49 DEBUG : file1: reading active writers
2026/03/03 02:07:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:50 DEBUG : Looking for writers
2026/03/03 02:07:50 DEBUG : file1: reading active writers
2026/03/03 02:07:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:51 DEBUG : Looking for writers
2026/03/03 02:07:51 DEBUG : file1: reading active writers
2026/03/03 02:07:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:52 DEBUG : Looking for writers
2026/03/03 02:07:52 DEBUG : file1: reading active writers
2026/03/03 02:07:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:53 DEBUG : Looking for writers
2026/03/03 02:07:53 DEBUG : file1: reading active writers
2026/03/03 02:07:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:53 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:07:54.221716 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:07:54.221742 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:54 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)
2026/03/03 02:07:54 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:07:54 DEBUG : Looking for writers
2026/03/03 02:07:54 DEBUG : file1: reading active writers
2026/03/03 02:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:55 DEBUG : Looking for writers
2026/03/03 02:07:55 DEBUG : file1: reading active writers
2026/03/03 02:07:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:56 DEBUG : Looking for writers
2026/03/03 02:07:56 DEBUG : file1: reading active writers
2026/03/03 02:07:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:57 DEBUG : Looking for writers
2026/03/03 02:07:57 DEBUG : file1: reading active writers
2026/03/03 02:07:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:58 DEBUG : Looking for writers
2026/03/03 02:07:58 DEBUG : file1: reading active writers
2026/03/03 02:07:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:07:59 DEBUG : Looking for writers
2026/03/03 02:07:59 DEBUG : file1: reading active writers
2026/03/03 02:07:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:00 DEBUG : Looking for writers
2026/03/03 02:08:00 DEBUG : file1: reading active writers
2026/03/03 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:01 DEBUG : Looking for writers
2026/03/03 02:08:01 DEBUG : file1: reading active writers
2026/03/03 02:08:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:02 DEBUG : Looking for writers
2026/03/03 02:08:02 DEBUG : file1: reading active writers
2026/03/03 02:08:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:03 DEBUG : Looking for writers
2026/03/03 02:08:03 DEBUG : file1: reading active writers
2026/03/03 02:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:04 DEBUG : Looking for writers
2026/03/03 02:08:04 DEBUG : file1: reading active writers
2026/03/03 02:08:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:05 DEBUG : Looking for writers
2026/03/03 02:08:05 DEBUG : file1: reading active writers
2026/03/03 02:08:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:06 DEBUG : Looking for writers
2026/03/03 02:08:06 DEBUG : file1: reading active writers
2026/03/03 02:08:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:07 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:07 DEBUG : Looking for writers
2026/03/03 02:08:07 DEBUG : file1: reading active writers
2026/03/03 02:08:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:07.363365 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:07.363385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:07 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:08 DEBUG : Looking for writers
2026/03/03 02:08:08 DEBUG : file1: reading active writers
2026/03/03 02:08:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:09 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a0c690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000262f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636223296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668158390614564 ext:85861664821 loc:0x45874c0} ATime:{wall:14006668158390631056 ext:85861681313 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:08:09 DEBUG : >WaitForWriters: 
2026/03/03 02:08:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:08:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:08:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/03 02:08:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:08:16 DEBUG : Looking for writers
2026/03/03 02:08:16 DEBUG : file1: reading active writers
2026/03/03 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/03 02:08:16 DEBUG : Looking for writers
2026/03/03 02:08:16 DEBUG : file1: reading active writers
2026/03/03 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/03 02:08:16 DEBUG : Looking for writers
2026/03/03 02:08:16 DEBUG : file1: reading active writers
2026/03/03 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/03 02:08:16 DEBUG : Looking for writers
2026/03/03 02:08:16 DEBUG : file1: reading active writers
2026/03/03 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/03 02:08:16 DEBUG : Looking for writers
2026/03/03 02:08:16 DEBUG : file1: reading active writers
2026/03/03 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/03 02:08:17 DEBUG : Looking for writers
2026/03/03 02:08:17 DEBUG : file1: reading active writers
2026/03/03 02:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/03 02:08:17 DEBUG : Looking for writers
2026/03/03 02:08:17 DEBUG : file1: reading active writers
2026/03/03 02:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/03 02:08:17 DEBUG : Looking for writers
2026/03/03 02:08:17 DEBUG : file1: reading active writers
2026/03/03 02:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:18 DEBUG : Looking for writers
2026/03/03 02:08:18 DEBUG : file1: reading active writers
2026/03/03 02:08:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:19 DEBUG : Looking for writers
2026/03/03 02:08:19 DEBUG : file1: reading active writers
2026/03/03 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:20 DEBUG : Looking for writers
2026/03/03 02:08:20 DEBUG : file1: reading active writers
2026/03/03 02:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:21 DEBUG : Looking for writers
2026/03/03 02:08:21 DEBUG : file1: reading active writers
2026/03/03 02:08:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:22 DEBUG : Looking for writers
2026/03/03 02:08:22 DEBUG : file1: reading active writers
2026/03/03 02:08:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:23 DEBUG : Looking for writers
2026/03/03 02:08:23 DEBUG : file1: reading active writers
2026/03/03 02:08:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:24 DEBUG : Looking for writers
2026/03/03 02:08:24 DEBUG : file1: reading active writers
2026/03/03 02:08:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:25 DEBUG : Looking for writers
2026/03/03 02:08:25 DEBUG : file1: reading active writers
2026/03/03 02:08:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:26 DEBUG : Looking for writers
2026/03/03 02:08:26 DEBUG : file1: reading active writers
2026/03/03 02:08:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:27 DEBUG : Looking for writers
2026/03/03 02:08:27 DEBUG : file1: reading active writers
2026/03/03 02:08:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:28 DEBUG : Looking for writers
2026/03/03 02:08:28 DEBUG : file1: reading active writers
2026/03/03 02:08:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:29 DEBUG : Looking for writers
2026/03/03 02:08:29 DEBUG : file1: reading active writers
2026/03/03 02:08:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:30 DEBUG : Looking for writers
2026/03/03 02:08:30 DEBUG : file1: reading active writers
2026/03/03 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:31 DEBUG : Looking for writers
2026/03/03 02:08:31 DEBUG : file1: reading active writers
2026/03/03 02:08:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:32 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:32 DEBUG : Looking for writers
2026/03/03 02:08:32 DEBUG : file1: reading active writers
2026/03/03 02:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:33.381808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:33.381828 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:33 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:33 DEBUG : Looking for writers
2026/03/03 02:08:33 DEBUG : file1: reading active writers
2026/03/03 02:08:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:34 DEBUG : Looking for writers
2026/03/03 02:08:34 DEBUG : file1: reading active writers
2026/03/03 02:08:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:36 DEBUG : Looking for writers
2026/03/03 02:08:36 DEBUG : file1: reading active writers
2026/03/03 02:08:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:37 DEBUG : Looking for writers
2026/03/03 02:08:37 DEBUG : file1: reading active writers
2026/03/03 02:08:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:38 DEBUG : Looking for writers
2026/03/03 02:08:38 DEBUG : file1: reading active writers
2026/03/03 02:08:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:38 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/03 02:08:38 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/03 02:08:39 DEBUG : Looking for writers
2026/03/03 02:08:39 DEBUG : file1: reading active writers
2026/03/03 02:08:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:40 DEBUG : Looking for writers
2026/03/03 02:08:40 DEBUG : file1: reading active writers
2026/03/03 02:08:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:41 DEBUG : Looking for writers
2026/03/03 02:08:41 DEBUG : file1: reading active writers
2026/03/03 02:08:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:42 DEBUG : Looking for writers
2026/03/03 02:08:42 DEBUG : file1: reading active writers
2026/03/03 02:08:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:43 DEBUG : Looking for writers
2026/03/03 02:08:43 DEBUG : file1: reading active writers
2026/03/03 02:08:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:44 DEBUG : Looking for writers
2026/03/03 02:08:44 DEBUG : file1: reading active writers
2026/03/03 02:08:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:45 DEBUG : Looking for writers
2026/03/03 02:08:45 DEBUG : file1: reading active writers
2026/03/03 02:08:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:46 DEBUG : Looking for writers
2026/03/03 02:08:46 DEBUG : file1: reading active writers
2026/03/03 02:08:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:08:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a0c690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000262f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636223296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668158390614564 ext:85861664821 loc:0x45874c0} ATime:{wall:14006668158390631056 ext:85861681313 loc:0x45874c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:08:46 DEBUG : >WaitForWriters: 
2026/03/03 02:08:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:08:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.85s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:08:46 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:08:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:08:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:08:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:08:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:08:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:08:46 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:08:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:08:46 DEBUG : file1: newRWFileHandle: 
2026/03/03 02:08:46 DEBUG : file1(0xc000ae21c0): openPending: 
2026/03/03 02:08:46 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/03 02:08:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:08:46 DEBUG : file1(0xc000ae21c0): >openPending: err=<nil>
2026/03/03 02:08:46 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/03 02:08:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:08:46 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/03 02:08:46 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/03 02:08:46 DEBUG : file1(0xc000ae21c0): close: 
2026/03/03 02:08:46 DEBUG : file1: vfs cache: setting modification time to 2026-03-03 02:08:46.918248334 +0000 UTC m=+153.718720415
2026/03/03 02:08:46 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/03 02:08:46 DEBUG : file1(0xc000ae21c0): >close: err=<nil>
2026/03/03 02:08:46 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/03 02:08:46 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/03 02:08:46 DEBUG : file2: newRWFileHandle: 
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): openPending: 
2026/03/03 02:08:46 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/03 02:08:46 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): >openPending: err=<nil>
2026/03/03 02:08:46 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/03 02:08:46 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/03 02:08:46 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/03 02:08:46 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): RWFileHandle.Flush
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): RWFileHandle.Release
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): close: 
2026/03/03 02:08:46 DEBUG : file2: vfs cache: setting modification time to 2026-03-03 02:08:46.919255964 +0000 UTC m=+153.719728045
2026/03/03 02:08:46 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/03 02:08:46 DEBUG : file2(0xc000ae26c0): >close: err=<nil>
2026/03/03 02:08:46 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:08:46 DEBUG : Looking for writers
2026/03/03 02:08:46 DEBUG : file1: reading active writers
2026/03/03 02:08:46 DEBUG : file2: reading active writers
2026/03/03 02:08:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/03 02:08:46 DEBUG : Looking for writers
2026/03/03 02:08:46 DEBUG : file1: reading active writers
2026/03/03 02:08:46 DEBUG : file2: reading active writers
2026/03/03 02:08:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/03 02:08:46 DEBUG : Looking for writers
2026/03/03 02:08:46 DEBUG : file1: reading active writers
2026/03/03 02:08:46 DEBUG : file2: reading active writers
2026/03/03 02:08:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/03 02:08:46 DEBUG : Looking for writers
2026/03/03 02:08:46 DEBUG : file1: reading active writers
2026/03/03 02:08:46 DEBUG : file2: reading active writers
2026/03/03 02:08:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/03 02:08:47 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:47 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:47 DEBUG : Looking for writers
2026/03/03 02:08:47 DEBUG : file1: reading active writers
2026/03/03 02:08:47 DEBUG : file2: reading active writers
2026/03/03 02:08:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/03 02:08:47 DEBUG : Looking for writers
2026/03/03 02:08:47 DEBUG : file2: reading active writers
2026/03/03 02:08:47 DEBUG : file1: reading active writers
2026/03/03 02:08:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/03 02:08:47.418009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:47.418029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:47 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)
2026/03/03 02:08:47 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:47 DEBUG : Looking for writers
2026/03/03 02:08:47 DEBUG : file1: reading active writers
2026/03/03 02:08:47 DEBUG : file2: reading active writers
2026/03/03 02:08:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/03 02:08:47 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:47.800829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:47.800863 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:47 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:47 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:48.176137 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:48.176168 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 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)
2026/03/03 02:08:48 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 DEBUG : Looking for writers
2026/03/03 02:08:48 DEBUG : file1: reading active writers
2026/03/03 02:08:48 DEBUG : file2: reading active writers
2026/03/03 02:08:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:48.533223 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:48.533251 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:48 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:48.952405 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:48.952450 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:48 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)
2026/03/03 02:08:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:49 DEBUG : Looking for writers
2026/03/03 02:08:49 DEBUG : file2: reading active writers
2026/03/03 02:08:49 DEBUG : file1: reading active writers
2026/03/03 02:08:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:49.291808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:49.291839 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:49 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:49 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:49 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:50 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:50.160957 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:50.160993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:50 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)
2026/03/03 02:08:50 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:50 DEBUG : Looking for writers
2026/03/03 02:08:50 DEBUG : file1: reading active writers
2026/03/03 02:08:50 DEBUG : file2: reading active writers
2026/03/03 02:08:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:50.489752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:50.489782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:50 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:50 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:51 DEBUG : Looking for writers
2026/03/03 02:08:51 DEBUG : file1: reading active writers
2026/03/03 02:08:51 DEBUG : file2: reading active writers
2026/03/03 02:08:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:51 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:52 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:52.136526 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:52.136557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:52 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:52 DEBUG : Looking for writers
2026/03/03 02:08:52 DEBUG : file1: reading active writers
2026/03/03 02:08:52 DEBUG : file2: reading active writers
2026/03/03 02:08:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:52.513190 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:52.513225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:52 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:52 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:53 DEBUG : Looking for writers
2026/03/03 02:08:53 DEBUG : file1: reading active writers
2026/03/03 02:08:53 DEBUG : file2: reading active writers
2026/03/03 02:08:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:54 DEBUG : Looking for writers
2026/03/03 02:08:54 DEBUG : file1: reading active writers
2026/03/03 02:08:54 DEBUG : file2: reading active writers
2026/03/03 02:08:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:55 DEBUG : Looking for writers
2026/03/03 02:08:55 DEBUG : file1: reading active writers
2026/03/03 02:08:55 DEBUG : file2: reading active writers
2026/03/03 02:08:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:55 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:08:55.684438 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:55.684458 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:55 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)
2026/03/03 02:08:55 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:55 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:08:56.063533 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:08:56.063569 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:56 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:08:56 DEBUG : Looking for writers
2026/03/03 02:08:56 DEBUG : file2: reading active writers
2026/03/03 02:08:56 DEBUG : file1: reading active writers
2026/03/03 02:08:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:57 DEBUG : Looking for writers
2026/03/03 02:08:57 DEBUG : file2: reading active writers
2026/03/03 02:08:57 DEBUG : file1: reading active writers
2026/03/03 02:08:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:58 DEBUG : Looking for writers
2026/03/03 02:08:58 DEBUG : file1: reading active writers
2026/03/03 02:08:58 DEBUG : file2: reading active writers
2026/03/03 02:08:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:08:59 DEBUG : Looking for writers
2026/03/03 02:08:59 DEBUG : file1: reading active writers
2026/03/03 02:08:59 DEBUG : file2: reading active writers
2026/03/03 02:08:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:00 DEBUG : Looking for writers
2026/03/03 02:09:00 DEBUG : file1: reading active writers
2026/03/03 02:09:00 DEBUG : file2: reading active writers
2026/03/03 02:09:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:01 DEBUG : Looking for writers
2026/03/03 02:09:01 DEBUG : file1: reading active writers
2026/03/03 02:09:01 DEBUG : file2: reading active writers
2026/03/03 02:09:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:02 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:09:02 DEBUG : Looking for writers
2026/03/03 02:09:02 DEBUG : file1: reading active writers
2026/03/03 02:09:02 DEBUG : file2: reading active writers
2026/03/03 02:09:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:02 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:09:02.464755 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:02.464774 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:02 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:02.877123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:02.877156 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:02 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)
2026/03/03 02:09:02 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:03 DEBUG : Looking for writers
2026/03/03 02:09:03 DEBUG : file1: reading active writers
2026/03/03 02:09:03 DEBUG : file2: reading active writers
2026/03/03 02:09:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:04 DEBUG : Looking for writers
2026/03/03 02:09:04 DEBUG : file1: reading active writers
2026/03/03 02:09:04 DEBUG : file2: reading active writers
2026/03/03 02:09:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:05 DEBUG : Looking for writers
2026/03/03 02:09:05 DEBUG : file1: reading active writers
2026/03/03 02:09:05 DEBUG : file2: reading active writers
2026/03/03 02:09:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:06 DEBUG : Looking for writers
2026/03/03 02:09:06 DEBUG : file1: reading active writers
2026/03/03 02:09:06 DEBUG : file2: reading active writers
2026/03/03 02:09:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:07 DEBUG : Looking for writers
2026/03/03 02:09:07 DEBUG : file1: reading active writers
2026/03/03 02:09:07 DEBUG : file2: reading active writers
2026/03/03 02:09:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:08 DEBUG : Looking for writers
2026/03/03 02:09:08 DEBUG : file1: reading active writers
2026/03/03 02:09:08 DEBUG : file2: reading active writers
2026/03/03 02:09:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:09 DEBUG : Looking for writers
2026/03/03 02:09:09 DEBUG : file1: reading active writers
2026/03/03 02:09:09 DEBUG : file2: reading active writers
2026/03/03 02:09:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:10 DEBUG : Looking for writers
2026/03/03 02:09:10 DEBUG : file1: reading active writers
2026/03/03 02:09:10 DEBUG : file2: reading active writers
2026/03/03 02:09:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:11 DEBUG : Looking for writers
2026/03/03 02:09:11 DEBUG : file1: reading active writers
2026/03/03 02:09:11 DEBUG : file2: reading active writers
2026/03/03 02:09:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:12 DEBUG : Looking for writers
2026/03/03 02:09:12 DEBUG : file2: reading active writers
2026/03/03 02:09:12 DEBUG : file1: reading active writers
2026/03/03 02:09:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:13 DEBUG : Looking for writers
2026/03/03 02:09:13 DEBUG : file1: reading active writers
2026/03/03 02:09:13 DEBUG : file2: reading active writers
2026/03/03 02:09:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:14 DEBUG : Looking for writers
2026/03/03 02:09:14 DEBUG : file1: reading active writers
2026/03/03 02:09:14 DEBUG : file2: reading active writers
2026/03/03 02:09:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:15 DEBUG : Looking for writers
2026/03/03 02:09:15 DEBUG : file1: reading active writers
2026/03/03 02:09:15 DEBUG : file2: reading active writers
2026/03/03 02:09:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:15 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:09:15.641061 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:15.641084 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:15 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:15 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:09:16.024143 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:16.024177 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:16 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)
2026/03/03 02:09:16 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:16 DEBUG : Looking for writers
2026/03/03 02:09:16 DEBUG : file1: reading active writers
2026/03/03 02:09:16 DEBUG : file2: reading active writers
2026/03/03 02:09:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:16 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc0008f2ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635521600} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668231189379996 ext:153719728045 loc:0x45874c0} ATime:{wall:14006668231189529597 ext:153719877646 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc0008f2ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635521344} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668231188372366 ext:153718720415 loc:0x45874c0} ATime:{wall:14006668231188592020 ext:153718940069 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:09:16 DEBUG : >WaitForWriters: 
2026/03/03 02:09:16 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:09:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:09:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/03/03 02:09:24 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/03 02:09:24 DEBUG : Looking for writers
2026/03/03 02:09:24 DEBUG : file1: reading active writers
2026/03/03 02:09:24 DEBUG : file2: reading active writers
2026/03/03 02:09:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/03 02:09:25 DEBUG : Looking for writers
2026/03/03 02:09:25 DEBUG : file1: reading active writers
2026/03/03 02:09:25 DEBUG : file2: reading active writers
2026/03/03 02:09:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:26 DEBUG : Looking for writers
2026/03/03 02:09:26 DEBUG : file1: reading active writers
2026/03/03 02:09:26 DEBUG : file2: reading active writers
2026/03/03 02:09:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:27 DEBUG : Looking for writers
2026/03/03 02:09:27 DEBUG : file1: reading active writers
2026/03/03 02:09:27 DEBUG : file2: reading active writers
2026/03/03 02:09:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:28 DEBUG : Looking for writers
2026/03/03 02:09:28 DEBUG : file1: reading active writers
2026/03/03 02:09:28 DEBUG : file2: reading active writers
2026/03/03 02:09:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:29 DEBUG : Looking for writers
2026/03/03 02:09:29 DEBUG : file1: reading active writers
2026/03/03 02:09:29 DEBUG : file2: reading active writers
2026/03/03 02:09:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:30 DEBUG : Looking for writers
2026/03/03 02:09:30 DEBUG : file2: reading active writers
2026/03/03 02:09:30 DEBUG : file1: reading active writers
2026/03/03 02:09:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:31 DEBUG : Looking for writers
2026/03/03 02:09:31 DEBUG : file1: reading active writers
2026/03/03 02:09:31 DEBUG : file2: reading active writers
2026/03/03 02:09:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:32 DEBUG : Looking for writers
2026/03/03 02:09:32 DEBUG : file1: reading active writers
2026/03/03 02:09:32 DEBUG : file2: reading active writers
2026/03/03 02:09:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:33 DEBUG : Looking for writers
2026/03/03 02:09:33 DEBUG : file1: reading active writers
2026/03/03 02:09:33 DEBUG : file2: reading active writers
2026/03/03 02:09:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:34 DEBUG : Looking for writers
2026/03/03 02:09:34 DEBUG : file1: reading active writers
2026/03/03 02:09:34 DEBUG : file2: reading active writers
2026/03/03 02:09:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:35 DEBUG : Looking for writers
2026/03/03 02:09:35 DEBUG : file1: reading active writers
2026/03/03 02:09:35 DEBUG : file2: reading active writers
2026/03/03 02:09:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:36 DEBUG : Looking for writers
2026/03/03 02:09:36 DEBUG : file1: reading active writers
2026/03/03 02:09:36 DEBUG : file2: reading active writers
2026/03/03 02:09:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:37 DEBUG : Looking for writers
2026/03/03 02:09:37 DEBUG : file1: reading active writers
2026/03/03 02:09:37 DEBUG : file2: reading active writers
2026/03/03 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:38 DEBUG : Looking for writers
2026/03/03 02:09:38 DEBUG : file1: reading active writers
2026/03/03 02:09:38 DEBUG : file2: reading active writers
2026/03/03 02:09:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:39 DEBUG : Looking for writers
2026/03/03 02:09:39 DEBUG : file2: reading active writers
2026/03/03 02:09:39 DEBUG : file1: reading active writers
2026/03/03 02:09:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:40 DEBUG : Looking for writers
2026/03/03 02:09:40 DEBUG : file1: reading active writers
2026/03/03 02:09:40 DEBUG : file2: reading active writers
2026/03/03 02:09:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:41 DEBUG : file1: vfs cache: starting upload
2026/03/03 02:09:41 DEBUG : Looking for writers
2026/03/03 02:09:41 DEBUG : file1: reading active writers
2026/03/03 02:09:41 DEBUG : file2: reading active writers
2026/03/03 02:09:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:41 DEBUG : file2: vfs cache: starting upload
2026/03/03 02:09:41.662485 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:41.662515 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:41 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:41.996328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:41.996359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:41 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:42 DEBUG : Looking for writers
2026/03/03 02:09:42 DEBUG : file1: reading active writers
2026/03/03 02:09:42 DEBUG : file2: reading active writers
2026/03/03 02:09:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:43 DEBUG : Looking for writers
2026/03/03 02:09:43 DEBUG : file1: reading active writers
2026/03/03 02:09:43 DEBUG : file2: reading active writers
2026/03/03 02:09:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:44 DEBUG : Looking for writers
2026/03/03 02:09:44 DEBUG : file1: reading active writers
2026/03/03 02:09:44 DEBUG : file2: reading active writers
2026/03/03 02:09:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:45 DEBUG : Looking for writers
2026/03/03 02:09:45 DEBUG : file1: reading active writers
2026/03/03 02:09:45 DEBUG : file2: reading active writers
2026/03/03 02:09:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:46 DEBUG : Looking for writers
2026/03/03 02:09:46 DEBUG : file1: reading active writers
2026/03/03 02:09:46 DEBUG : file2: reading active writers
2026/03/03 02:09:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/03 02:09:46 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/03 02:09:46 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/03 02:09:47 DEBUG : Looking for writers
2026/03/03 02:09:47 DEBUG : file1: reading active writers
2026/03/03 02:09:47 DEBUG : file2: reading active writers
2026/03/03 02:09:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:48 DEBUG : Looking for writers
2026/03/03 02:09:48 DEBUG : file1: reading active writers
2026/03/03 02:09:48 DEBUG : file2: reading active writers
2026/03/03 02:09:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:49 DEBUG : Looking for writers
2026/03/03 02:09:49 DEBUG : file1: reading active writers
2026/03/03 02:09:49 DEBUG : file2: reading active writers
2026/03/03 02:09:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:50 DEBUG : Looking for writers
2026/03/03 02:09:50 DEBUG : file1: reading active writers
2026/03/03 02:09:50 DEBUG : file2: reading active writers
2026/03/03 02:09:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:51 DEBUG : Looking for writers
2026/03/03 02:09:51 DEBUG : file1: reading active writers
2026/03/03 02:09:51 DEBUG : file2: reading active writers
2026/03/03 02:09:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:52 DEBUG : Looking for writers
2026/03/03 02:09:52 DEBUG : file1: reading active writers
2026/03/03 02:09:52 DEBUG : file2: reading active writers
2026/03/03 02:09:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:53 DEBUG : Looking for writers
2026/03/03 02:09:53 DEBUG : file1: reading active writers
2026/03/03 02:09:53 DEBUG : file2: reading active writers
2026/03/03 02:09:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/03 02:09:54 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008f2ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635521344} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668231188372366 ext:153718720415 loc:0x45874c0} ATime:{wall:14006668231188592020 ext:153718940069 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008f2ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001b7a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635521600} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006668231189379996 ext:153719728045 loc:0x45874c0} ATime:{wall:14006668231189529597 ext:153719877646 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/03 02:09:54 DEBUG : >WaitForWriters: 
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:09:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.51s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:09:54 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:09:54.626464 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:54.626483 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:54 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:09:54 DEBUG : Looking for writers
2026/03/03 02:09:54 DEBUG : >WaitForWriters: 
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:09:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.33s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:09:54 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:54 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:09:54.966069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:54.966102 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:54 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:09:54 DEBUG : Looking for writers
2026/03/03 02:09:54 DEBUG : >WaitForWriters: 
2026/03/03 02:09:54 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:09:55 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.35s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:09:55 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:09:55 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:09:55 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:09:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:09:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:09:55 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:09:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:09:55 DEBUG : file1: newRWFileHandle: 
2026/03/03 02:09:55 DEBUG : file1(0xc000701280): openPending: 
2026/03/03 02:09:55 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/03 02:09:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:09:55 DEBUG : file1(0xc000701280): >openPending: err=<nil>
2026/03/03 02:09:55 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/03 02:09:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:09:55 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/03 02:09:55 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/03 02:09:55.375128 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:09:55.375152 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:09:55 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/03 02:09:55 DEBUG : Looking for writers
2026/03/03 02:09:55 DEBUG : file1: reading active writers
2026/03/03 02:09:55 DEBUG : file1: active writers 1
2026/03/03 02:09:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/03 02:09:56 DEBUG : Looking for writers
2026/03/03 02:09:56 DEBUG : file1: reading active writers
2026/03/03 02:09:56 DEBUG : file1: active writers 1
2026/03/03 02:09:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/03 02:09:56 DEBUG : Looking for writers
2026/03/03 02:09:56 DEBUG : file1: reading active writers
2026/03/03 02:09:56 DEBUG : file1: active writers 1
2026/03/03 02:09:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:09:57 DEBUG : Looking for writers
2026/03/03 02:09:57 DEBUG : file1: reading active writers
2026/03/03 02:09:57 DEBUG : file1: active writers 1
2026/03/03 02:09:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:09:58 DEBUG : Looking for writers
2026/03/03 02:09:58 DEBUG : file1: reading active writers
2026/03/03 02:09:58 DEBUG : file1: active writers 1
2026/03/03 02:09:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:09:59 DEBUG : Looking for writers
2026/03/03 02:09:59 DEBUG : file1: reading active writers
2026/03/03 02:09:59 DEBUG : file1: active writers 1
2026/03/03 02:09:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:00 DEBUG : Looking for writers
2026/03/03 02:10:00 DEBUG : file1: reading active writers
2026/03/03 02:10:00 DEBUG : file1: active writers 1
2026/03/03 02:10:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:01 DEBUG : Looking for writers
2026/03/03 02:10:01 DEBUG : file1: reading active writers
2026/03/03 02:10:01 DEBUG : file1: active writers 1
2026/03/03 02:10:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:02 DEBUG : Looking for writers
2026/03/03 02:10:02 DEBUG : file1: reading active writers
2026/03/03 02:10:02 DEBUG : file1: active writers 1
2026/03/03 02:10:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:03 DEBUG : Looking for writers
2026/03/03 02:10:03 DEBUG : file1: reading active writers
2026/03/03 02:10:03 DEBUG : file1: active writers 1
2026/03/03 02:10:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:04 DEBUG : Looking for writers
2026/03/03 02:10:04 DEBUG : file1: reading active writers
2026/03/03 02:10:04 DEBUG : file1: active writers 1
2026/03/03 02:10:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:05 DEBUG : Looking for writers
2026/03/03 02:10:05 DEBUG : file1: reading active writers
2026/03/03 02:10:05 DEBUG : file1: active writers 1
2026/03/03 02:10:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:06 DEBUG : Looking for writers
2026/03/03 02:10:06 DEBUG : file1: reading active writers
2026/03/03 02:10:06 DEBUG : file1: active writers 1
2026/03/03 02:10:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:07 DEBUG : Looking for writers
2026/03/03 02:10:07 DEBUG : file1: reading active writers
2026/03/03 02:10:07 DEBUG : file1: active writers 1
2026/03/03 02:10:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:08 DEBUG : Looking for writers
2026/03/03 02:10:08 DEBUG : file1: reading active writers
2026/03/03 02:10:08 DEBUG : file1: active writers 1
2026/03/03 02:10:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:09 DEBUG : Looking for writers
2026/03/03 02:10:09 DEBUG : file1: reading active writers
2026/03/03 02:10:09 DEBUG : file1: active writers 1
2026/03/03 02:10:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:10 DEBUG : Looking for writers
2026/03/03 02:10:10 DEBUG : file1: reading active writers
2026/03/03 02:10:10 DEBUG : file1: active writers 1
2026/03/03 02:10:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:11 DEBUG : Looking for writers
2026/03/03 02:10:11 DEBUG : file1: reading active writers
2026/03/03 02:10:11 DEBUG : file1: active writers 1
2026/03/03 02:10:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:12 DEBUG : Looking for writers
2026/03/03 02:10:12 DEBUG : file1: reading active writers
2026/03/03 02:10:12 DEBUG : file1: active writers 1
2026/03/03 02:10:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:13 DEBUG : Looking for writers
2026/03/03 02:10:13 DEBUG : file1: reading active writers
2026/03/03 02:10:13 DEBUG : file1: active writers 1
2026/03/03 02:10:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:14 DEBUG : Looking for writers
2026/03/03 02:10:14 DEBUG : file1: reading active writers
2026/03/03 02:10:14 DEBUG : file1: active writers 1
2026/03/03 02:10:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:15 DEBUG : Looking for writers
2026/03/03 02:10:15 DEBUG : file1: reading active writers
2026/03/03 02:10:15 DEBUG : file1: active writers 1
2026/03/03 02:10:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:16 DEBUG : Looking for writers
2026/03/03 02:10:16 DEBUG : file1: reading active writers
2026/03/03 02:10:16 DEBUG : file1: active writers 1
2026/03/03 02:10:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:17 DEBUG : Looking for writers
2026/03/03 02:10:17 DEBUG : file1: reading active writers
2026/03/03 02:10:17 DEBUG : file1: active writers 1
2026/03/03 02:10:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:18 DEBUG : Looking for writers
2026/03/03 02:10:18 DEBUG : file1: reading active writers
2026/03/03 02:10:18 DEBUG : file1: active writers 1
2026/03/03 02:10:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:19 DEBUG : Looking for writers
2026/03/03 02:10:19 DEBUG : file1: reading active writers
2026/03/03 02:10:19 DEBUG : file1: active writers 1
2026/03/03 02:10:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:20 DEBUG : Looking for writers
2026/03/03 02:10:20 DEBUG : file1: reading active writers
2026/03/03 02:10:20 DEBUG : file1: active writers 1
2026/03/03 02:10:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:21 DEBUG : Looking for writers
2026/03/03 02:10:21 DEBUG : file1: reading active writers
2026/03/03 02:10:21 DEBUG : file1: active writers 1
2026/03/03 02:10:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:22 DEBUG : Looking for writers
2026/03/03 02:10:22 DEBUG : file1: reading active writers
2026/03/03 02:10:22 DEBUG : file1: active writers 1
2026/03/03 02:10:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:23 DEBUG : Looking for writers
2026/03/03 02:10:23 DEBUG : file1: reading active writers
2026/03/03 02:10:23 DEBUG : file1: active writers 1
2026/03/03 02:10:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:24 DEBUG : Looking for writers
2026/03/03 02:10:24 DEBUG : file1: reading active writers
2026/03/03 02:10:24 DEBUG : file1: active writers 1
2026/03/03 02:10:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/03 02:10:25 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a0d0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0007c2608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641857088} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0005ec160 info:{ModTime:{wall:14006668304451031329 ext:221893193533 loc:0x45874c0} ATime:{wall:14006668304451031329 ext:221893193533 loc:0x45874c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/03 02:10:25 DEBUG : >WaitForWriters: 
2026/03/03 02:10:25 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:10:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.42s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:25 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:25 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/03 02:10:25 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:10:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/03 02:10:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qeqabub3remu"
2026/03/03 02:10:25 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/03 02:10:25 DEBUG : forgetting directory cache
2026/03/03 02:10:25.788724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:25.788759 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:25 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:25 DEBUG : Looking for writers
2026/03/03 02:10:25 DEBUG : >WaitForWriters: 
2026/03/03 02:10:25 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': vfs cache: cleaner exiting
2026/03/03 02:10:25 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.40s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:26.120869 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:26.120899 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:26 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.35s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:26.485875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:26.485910 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:26 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.35s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:26 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:26.863646 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:26.863709 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:26 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:26 DEBUG : Looking for writers
2026/03/03 02:10:26 DEBUG : >WaitForWriters: 
2026/03/03 02:10:26 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.37s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:26 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:26 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:27.250212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:27.250230 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:27 DEBUG : Looking for writers
2026/03/03 02:10:27 DEBUG : >WaitForWriters: 
2026/03/03 02:10:27 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.41s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:27 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:27.605598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:27.605633 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:27 DEBUG : Looking for writers
2026/03/03 02:10:27 DEBUG : >WaitForWriters: 
2026/03/03 02:10:27 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.35s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:27 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:27 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:27.953730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:27.953758 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:27 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:27 DEBUG : Looking for writers
2026/03/03 02:10:27 DEBUG : >WaitForWriters: 
2026/03/03 02:10:28 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.35s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:28 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:28 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:28 ERROR : error listing: directory not found
2026/03/03 02:10:28.480819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:28.480848 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:28 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/03/03 02:10:28 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:28 DEBUG : Looking for writers
2026/03/03 02:10:28 DEBUG : >WaitForWriters: 
2026/03/03 02:10:28 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.53s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:28 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:28 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:28 ERROR : error listing: directory not found
2026/03/03 02:10:28 ERROR : error listing: directory not found
2026/03/03 02:10:29.130971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:29.130991 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:29 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/03/03 02:10:29 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:29 DEBUG : Looking for writers
2026/03/03 02:10:29 DEBUG : >WaitForWriters: 
2026/03/03 02:10:29 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.62s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:10:29 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:10:29 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:10:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:10:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:10:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:10:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:10:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:10:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:10:29 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/03 02:10:29 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/03 02:10:29 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/03 02:10:29 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (5 bytes), uploading instead of streaming
2026/03/03 02:10:29.613843 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:29.613869 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:29 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:29 DEBUG : file1: Remove: 
2026/03/03 02:10:29 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:10:29 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/03 02:10:29 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:10:30 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:10:33 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/03/03 02:10:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:10:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:10:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:10:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:10:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:10:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:10:37 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/03 02:10:37.439937 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:10:37.439972 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:37 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:10:37 DEBUG : file1: Remove: 
2026/03/03 02:10:37 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:10:37 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/03 02:10:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:10:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:10:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:10:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:10:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:10:37 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/03/03 02:10:37 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/03 02:10:37 DEBUG : Looking for writers
2026/03/03 02:10:37 DEBUG : file1: reading active writers
2026/03/03 02:10:37 DEBUG : file1: active writers 1
2026/03/03 02:10:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/03 02:10:38 DEBUG : Looking for writers
2026/03/03 02:10:38 DEBUG : file1: reading active writers
2026/03/03 02:10:38 DEBUG : file1: active writers 1
2026/03/03 02:10:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/03 02:10:38 DEBUG : Looking for writers
2026/03/03 02:10:38 DEBUG : file1: reading active writers
2026/03/03 02:10:38 DEBUG : file1: active writers 1
2026/03/03 02:10:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:39 DEBUG : Looking for writers
2026/03/03 02:10:39 DEBUG : file1: reading active writers
2026/03/03 02:10:39 DEBUG : file1: active writers 1
2026/03/03 02:10:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:40 DEBUG : Looking for writers
2026/03/03 02:10:40 DEBUG : file1: reading active writers
2026/03/03 02:10:40 DEBUG : file1: active writers 1
2026/03/03 02:10:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:41 DEBUG : Looking for writers
2026/03/03 02:10:41 DEBUG : file1: reading active writers
2026/03/03 02:10:41 DEBUG : file1: active writers 1
2026/03/03 02:10:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:42 DEBUG : Looking for writers
2026/03/03 02:10:42 DEBUG : file1: reading active writers
2026/03/03 02:10:42 DEBUG : file1: active writers 1
2026/03/03 02:10:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:43 DEBUG : Looking for writers
2026/03/03 02:10:43 DEBUG : file1: reading active writers
2026/03/03 02:10:43 DEBUG : file1: active writers 1
2026/03/03 02:10:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:44 DEBUG : Looking for writers
2026/03/03 02:10:44 DEBUG : file1: reading active writers
2026/03/03 02:10:44 DEBUG : file1: active writers 1
2026/03/03 02:10:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:45 DEBUG : Looking for writers
2026/03/03 02:10:45 DEBUG : file1: reading active writers
2026/03/03 02:10:45 DEBUG : file1: active writers 1
2026/03/03 02:10:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:46 DEBUG : Looking for writers
2026/03/03 02:10:46 DEBUG : file1: reading active writers
2026/03/03 02:10:46 DEBUG : file1: active writers 1
2026/03/03 02:10:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:47 DEBUG : Looking for writers
2026/03/03 02:10:47 DEBUG : file1: reading active writers
2026/03/03 02:10:47 DEBUG : file1: active writers 1
2026/03/03 02:10:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:48 DEBUG : Looking for writers
2026/03/03 02:10:48 DEBUG : file1: reading active writers
2026/03/03 02:10:48 DEBUG : file1: active writers 1
2026/03/03 02:10:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:49 DEBUG : Looking for writers
2026/03/03 02:10:49 DEBUG : file1: reading active writers
2026/03/03 02:10:49 DEBUG : file1: active writers 1
2026/03/03 02:10:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:50 DEBUG : Looking for writers
2026/03/03 02:10:50 DEBUG : file1: reading active writers
2026/03/03 02:10:50 DEBUG : file1: active writers 1
2026/03/03 02:10:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:51 DEBUG : Looking for writers
2026/03/03 02:10:51 DEBUG : file1: reading active writers
2026/03/03 02:10:51 DEBUG : file1: active writers 1
2026/03/03 02:10:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:52 DEBUG : Looking for writers
2026/03/03 02:10:52 DEBUG : file1: reading active writers
2026/03/03 02:10:52 DEBUG : file1: active writers 1
2026/03/03 02:10:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:53 DEBUG : Looking for writers
2026/03/03 02:10:53 DEBUG : file1: reading active writers
2026/03/03 02:10:53 DEBUG : file1: active writers 1
2026/03/03 02:10:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:54 DEBUG : Looking for writers
2026/03/03 02:10:54 DEBUG : file1: reading active writers
2026/03/03 02:10:54 DEBUG : file1: active writers 1
2026/03/03 02:10:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:55 DEBUG : Looking for writers
2026/03/03 02:10:55 DEBUG : file1: reading active writers
2026/03/03 02:10:55 DEBUG : file1: active writers 1
2026/03/03 02:10:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:56 DEBUG : Looking for writers
2026/03/03 02:10:56 DEBUG : file1: reading active writers
2026/03/03 02:10:56 DEBUG : file1: active writers 1
2026/03/03 02:10:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:57 DEBUG : Looking for writers
2026/03/03 02:10:57 DEBUG : file1: reading active writers
2026/03/03 02:10:57 DEBUG : file1: active writers 1
2026/03/03 02:10:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:58 DEBUG : Looking for writers
2026/03/03 02:10:58 DEBUG : file1: reading active writers
2026/03/03 02:10:58 DEBUG : file1: active writers 1
2026/03/03 02:10:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:10:59 DEBUG : Looking for writers
2026/03/03 02:10:59 DEBUG : file1: reading active writers
2026/03/03 02:10:59 DEBUG : file1: active writers 1
2026/03/03 02:10:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:00 DEBUG : Looking for writers
2026/03/03 02:11:00 DEBUG : file1: reading active writers
2026/03/03 02:11:00 DEBUG : file1: active writers 1
2026/03/03 02:11:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:01 DEBUG : Looking for writers
2026/03/03 02:11:01 DEBUG : file1: reading active writers
2026/03/03 02:11:01 DEBUG : file1: active writers 1
2026/03/03 02:11:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:02 DEBUG : Looking for writers
2026/03/03 02:11:02 DEBUG : file1: reading active writers
2026/03/03 02:11:02 DEBUG : file1: active writers 1
2026/03/03 02:11:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:03 DEBUG : Looking for writers
2026/03/03 02:11:03 DEBUG : file1: reading active writers
2026/03/03 02:11:03 DEBUG : file1: active writers 1
2026/03/03 02:11:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:04 DEBUG : Looking for writers
2026/03/03 02:11:04 DEBUG : file1: reading active writers
2026/03/03 02:11:04 DEBUG : file1: active writers 1
2026/03/03 02:11:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:05 DEBUG : Looking for writers
2026/03/03 02:11:05 DEBUG : file1: reading active writers
2026/03/03 02:11:05 DEBUG : file1: active writers 1
2026/03/03 02:11:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:06 DEBUG : Looking for writers
2026/03/03 02:11:06 DEBUG : file1: reading active writers
2026/03/03 02:11:06 DEBUG : file1: active writers 1
2026/03/03 02:11:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/03 02:11:07 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/03 02:11:07 DEBUG : >WaitForWriters: 
2026/03/03 02:11:07 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.35s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:07 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:07 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:07 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/03 02:11:08 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/03 02:11:08 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/03 02:11:08 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/03 02:11:08 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (11 bytes), uploading instead of streaming
2026/03/03 02:11:08.906397 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:08.906490 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:08 DEBUG : file1: Remove: 
2026/03/03 02:11:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:08 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/03/03 02:11:08 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/03/03 02:11:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:11:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/03 02:11:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/03 02:11:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:16 DEBUG : Looking for writers
2026/03/03 02:11:16 DEBUG : >WaitForWriters: 
2026/03/03 02:11:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.90s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:16 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:16 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:16 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/03 02:11:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (5 bytes), uploading instead of streaming
2026/03/03 02:11:16.851334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:16.851379 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:16 DEBUG : file1: Remove: 
2026/03/03 02:11:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:16 DEBUG : file1: >Remove: err=<nil>
2026/03/03 02:11:16 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/03/03 02:11:16 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/03/03 02:11:16 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:16 DEBUG : Looking for writers
2026/03/03 02:11:16 DEBUG : >WaitForWriters: 
2026/03/03 02:11:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.48s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:16 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:16 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:16 DEBUG : file1: WriteFileHandle.Release closing
2026/03/03 02:11:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/03 02:11:17.331517 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:17.331554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:17 DEBUG : file1: Remove: 
2026/03/03 02:11:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:17 DEBUG : file1: >Remove: err=<nil>
2026/03/03 02:11:17 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/03 02:11:17 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/03 02:11:17 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:17 DEBUG : Looking for writers
2026/03/03 02:11:17 DEBUG : >WaitForWriters: 
2026/03/03 02:11:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.50s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:17 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:17 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:17 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (2 bytes), uploading instead of streaming
2026/03/03 02:11:17.869508 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:17.869526 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:17 DEBUG : file1: Remove: 
2026/03/03 02:11:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/03/03 02:11:17 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:17 DEBUG : Looking for writers
2026/03/03 02:11:17 DEBUG : >WaitForWriters: 
2026/03/03 02:11:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.54s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:17 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:17 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:18 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:18 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:18 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/03 02:11:18.361499 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:18.361529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:18 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:18 DEBUG : file1: Remove: 
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:18 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/03 02:11:18 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/03 02:11:18 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/03 02:11:18 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:18 DEBUG : Looking for writers
2026/03/03 02:11:18 DEBUG : >WaitForWriters: 
2026/03/03 02:11:18 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.46s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:18 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:18 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/03 02:11:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:18 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/03 02:11:18 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/03 02:11:18 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': File to upload is small (100 bytes), uploading instead of streaming
2026/03/03 02:11:18.828288 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:18.828313 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:18 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:18 DEBUG : file1: Remove: 
2026/03/03 02:11:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/03 02:11:18 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/03/03 02:11:18 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/03 02:11:18 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/03/03 02:11:18 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:18 DEBUG : Looking for writers
2026/03/03 02:11:18 DEBUG : >WaitForWriters: 
2026/03/03 02:11:18 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.50s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:18 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:18 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:19.175198 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:19.175232 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:19 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:19 DEBUG : Looking for writers
2026/03/03 02:11:19 DEBUG : >WaitForWriters: 
2026/03/03 02:11:19 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.32s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:19 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:19 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:19.553062 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:19.553094 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:19 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:19 DEBUG : Looking for writers
2026/03/03 02:11:19 DEBUG : >WaitForWriters: 
2026/03/03 02:11:19 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.39s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:19 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:19 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:20.032840 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:20.032873 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:20 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:20 DEBUG : Looking for writers
2026/03/03 02:11:20 DEBUG : >WaitForWriters: 
2026/03/03 02:11:20 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.48s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-qeqabub3remu'", Local "Local file system at /tmp/rclone1505731103", Modify Window "1s"
2026/03/03 02:11:20 INFO  : proton drive root link ID 'rclone-test-qeqabub3remu': poll-interval is not supported by this remote
2026/03/03 02:11:20 NOTICE: proton drive root link ID 'rclone-test-qeqabub3remu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/03 02:11:20.419540 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/03 02:11:20.419566 ERROR RESTY 422 POST https://mail.proton.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-qeqabub3remu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/03 02:11:20 DEBUG : WaitForWriters: timeout=30s
2026/03/03 02:11:20 DEBUG : Looking for writers
2026/03/03 02:11:20 DEBUG : >WaitForWriters: 
2026/03/03 02:11:20 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.40s)
FAIL
2026/03/03 02:11:20 DEBUG : proton drive root link ID 'rclone-test-qeqabub3remu': Purge remote
2026/03/03 02:11:20 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 5m7.403918654s (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]