"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/03/25 02:50:26 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-zosumir1vayu"
2026/03/25 02:50:26 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/25 02:50:26 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': Has cached credentials
2026/03/25 02:50:27 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': Used cached credential to initialize the ProtonDrive API
2026/03/25 02:50:27 DEBUG : Creating backend with remote "/tmp/rclone4186158974"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:27 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:27 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:27.930900 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:27.930923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:27 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:27 DEBUG : Looking for writers
2026/03/25 02:50:27 DEBUG : >WaitForWriters: 
2026/03/25 02:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.44s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:28 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:28 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:28.295275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:28.295294 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:28 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:28 DEBUG : Looking for writers
2026/03/25 02:50:28 DEBUG : >WaitForWriters: 
2026/03/25 02:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.35s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:28 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:28 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:28.663234 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:28.663253 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:28 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:28 DEBUG : Looking for writers
2026/03/25 02:50:28 DEBUG : >WaitForWriters: 
2026/03/25 02:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.36s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:28 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:28 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:29.032758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:29.032781 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:29 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:29 DEBUG : Looking for writers
2026/03/25 02:50:29 DEBUG : >WaitForWriters: 
2026/03/25 02:50:29 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:29 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:29 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:29.400943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:29.400974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:29 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:29 DEBUG : Looking for writers
2026/03/25 02:50:29 DEBUG : >WaitForWriters: 
2026/03/25 02:50:29 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.38s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:29 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:29 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:29.788467 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:29.788499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:29 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:29 DEBUG : Looking for writers
2026/03/25 02:50:29 DEBUG : >WaitForWriters: 
2026/03/25 02:50:29 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:29 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:29 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:30.159181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:30.159234 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:30 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:30 DEBUG : Looking for writers
2026/03/25 02:50:30 DEBUG : >WaitForWriters: 
2026/03/25 02:50:30 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.37s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:30 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:30 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:30.571790 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:30.571821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:30 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:30 DEBUG : Looking for writers
2026/03/25 02:50:30 DEBUG : >WaitForWriters: 
2026/03/25 02:50:30 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.42s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:30 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:30 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:30.971850 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:30.971913 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:30 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:30 DEBUG : Looking for writers
2026/03/25 02:50:30 DEBUG : >WaitForWriters: 
2026/03/25 02:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.39s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:31 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:31 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:31.380907 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:31.380932 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:31 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:31 DEBUG : Looking for writers
2026/03/25 02:50:31 DEBUG : >WaitForWriters: 
2026/03/25 02:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.40s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:31 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:31 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:31.763807 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:31.763830 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:31 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:31 DEBUG : Looking for writers
2026/03/25 02:50:31 DEBUG : >WaitForWriters: 
2026/03/25 02:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.39s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:31 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:31 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:32.131346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:32.131365 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:32 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:32 DEBUG : Looking for writers
2026/03/25 02:50:32 DEBUG : >WaitForWriters: 
2026/03/25 02:50:32 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.35s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:32 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:32 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:32.494713 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:32.494739 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:32 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:32 DEBUG : Looking for writers
2026/03/25 02:50:32 DEBUG : >WaitForWriters: 
2026/03/25 02:50:32 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:32 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:32 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:32.868373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:32.868395 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:32 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:32 DEBUG : Looking for writers
2026/03/25 02:50:32 DEBUG : >WaitForWriters: 
2026/03/25 02:50:32 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.38s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:32 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:32 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:33.258942 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:33.258966 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:33 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:33 DEBUG : Looking for writers
2026/03/25 02:50:33 DEBUG : >WaitForWriters: 
2026/03/25 02:50:33 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.39s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:33 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:33 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:33.744909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:33.744939 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:33 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:33 DEBUG : Looking for writers
2026/03/25 02:50:33 DEBUG : >WaitForWriters: 
2026/03/25 02:50:33 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.50s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:33 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:33 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:34.183354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:34.183388 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:34 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:34 DEBUG : Looking for writers
2026/03/25 02:50:34 DEBUG : >WaitForWriters: 
2026/03/25 02:50:34 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.42s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:34 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:34 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:34.602878 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:34.602907 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:34 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:34 DEBUG : Looking for writers
2026/03/25 02:50:34 DEBUG : >WaitForWriters: 
2026/03/25 02:50:34 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.42s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:34 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:34 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:35.031288 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:35.031323 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:35 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:35 DEBUG : Looking for writers
2026/03/25 02:50:35 DEBUG : >WaitForWriters: 
2026/03/25 02:50:35 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.41s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:35.431420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:35.431452 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:35 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:35 DEBUG : Looking for writers
2026/03/25 02:50:35 DEBUG : >WaitForWriters: 
2026/03/25 02:50:35 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.41s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:35.817958 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:35.817986 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:35 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:35 DEBUG : Looking for writers
2026/03/25 02:50:35 DEBUG : >WaitForWriters: 
2026/03/25 02:50:35 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.39s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:36.188417 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:36.188436 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:36 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:36 DEBUG : Looking for writers
2026/03/25 02:50:36 DEBUG : >WaitForWriters: 
2026/03/25 02:50:36 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-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:36 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:36 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:36.582559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:36.582597 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:36 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:36 DEBUG : Looking for writers
2026/03/25 02:50:36 DEBUG : >WaitForWriters: 
2026/03/25 02:50:36 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-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:36 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:36 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:36.936044 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:36.936065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:36 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:36 DEBUG : Looking for writers
2026/03/25 02:50:36 DEBUG : >WaitForWriters: 
2026/03/25 02:50:37 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:37.311101 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:37.311120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:37 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:37 DEBUG : Looking for writers
2026/03/25 02:50:37 DEBUG : >WaitForWriters: 
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:37 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-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:37.784232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:37.784270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:37 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:37 DEBUG : Looking for writers
2026/03/25 02:50:37 DEBUG : >WaitForWriters: 
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:37 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-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:37 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:38.185073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:38.185186 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:38 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:38 DEBUG : Looking for writers
2026/03/25 02:50:38 DEBUG : >WaitForWriters: 
2026/03/25 02:50:38 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:38 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.40s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.48s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.39s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:38 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:38 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:38.606418 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:38.606454 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:38 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:38 DEBUG : Looking for writers
2026/03/25 02:50:38 DEBUG : >WaitForWriters: 
2026/03/25 02:50:38 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.42s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:38 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:38 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:39.005909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:39.005947 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:39 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:39 DEBUG : Looking for writers
2026/03/25 02:50:39 DEBUG : >WaitForWriters: 
2026/03/25 02:50:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.38s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:39 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:39 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:39.381746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:39.381789 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:39 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:39 DEBUG : Looking for writers
2026/03/25 02:50:39 DEBUG : >WaitForWriters: 
2026/03/25 02:50:39 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.38s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:39 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:39 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:39.784650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:39.784686 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:39 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:39 DEBUG : Looking for writers
2026/03/25 02:50:39 DEBUG : >WaitForWriters: 
2026/03/25 02:50:39 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.42s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:39 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:39 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:40.199476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:40.199513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:40 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:40 DEBUG : Looking for writers
2026/03/25 02:50:40 DEBUG : >WaitForWriters: 
2026/03/25 02:50:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.41s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:40 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:40 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:40.636579 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:40.636612 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:40 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:40 DEBUG : Looking for writers
2026/03/25 02:50:40 DEBUG : >WaitForWriters: 
2026/03/25 02:50:40 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:40 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:40 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:40 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:41.043671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:41.043700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:41 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:41 DEBUG : Looking for writers
2026/03/25 02:50:41 DEBUG : >WaitForWriters: 
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:41 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:41.444333 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:41.444371 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:41 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:41 DEBUG : Looking for writers
2026/03/25 02:50:41 DEBUG : >WaitForWriters: 
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:41.875786 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:41.875809 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:41 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:41 DEBUG : Looking for writers
2026/03/25 02:50:41 DEBUG : >WaitForWriters: 
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:42.269391 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:42.269422 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:42 DEBUG : Looking for writers
2026/03/25 02:50:42 DEBUG : >WaitForWriters: 
2026/03/25 02:50:42 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:42 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:42 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:42.598727 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:42.598759 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:42 DEBUG : Looking for writers
2026/03/25 02:50:42 DEBUG : >WaitForWriters: 
2026/03/25 02:50:42 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:42 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.39s)
    --- FAIL: TestFileRename/off,forceCache=false (0.44s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.41s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.39s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.43s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.37s)
    --- FAIL: TestFileRename/full,forceCache=false (0.34s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:42 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:42.923794 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:42.923822 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:42 DEBUG : Looking for writers
2026/03/25 02:50:42 DEBUG : >WaitForWriters: 
2026/03/25 02:50:42 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.33s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:42 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:43.274139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:43.274159 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:43 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:43 DEBUG : Looking for writers
2026/03/25 02:50:43 DEBUG : >WaitForWriters: 
2026/03/25 02:50:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.35s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:43 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:43 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:43.633967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:43.633997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:43 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:43 DEBUG : Looking for writers
2026/03/25 02:50:43 DEBUG : >WaitForWriters: 
2026/03/25 02:50:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.35s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:43 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:43 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:43.985734 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:43.985767 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:43 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:43 DEBUG : Looking for writers
2026/03/25 02:50:43 DEBUG : >WaitForWriters: 
2026/03/25 02:50:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.35s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:44 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:50:44.350880 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:44.350908 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:44 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:44 DEBUG : Looking for writers
2026/03/25 02:50:44 DEBUG : >WaitForWriters: 
2026/03/25 02:50:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.38s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:44.748358 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:44.748396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:44 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:44 DEBUG : Looking for writers
2026/03/25 02:50:44 DEBUG : >WaitForWriters: 
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:44 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.43s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:45.187175 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:45.187209 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:45 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:45 DEBUG : Looking for writers
2026/03/25 02:50:45 DEBUG : >WaitForWriters: 
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.41s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:45 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:45.615856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:45.615883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:45 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:45 DEBUG : Looking for writers
2026/03/25 02:50:45 DEBUG : >WaitForWriters: 
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.41s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:45 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:45 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:45.949056 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:45.949133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:45 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:45 DEBUG : Looking for writers
2026/03/25 02:50:45 DEBUG : >WaitForWriters: 
2026/03/25 02:50:45 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.32s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:46 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:46.350001 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:46.350031 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:46 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : >WaitForWriters: 
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:50:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.41s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:50:46 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:50:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:50:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:50:46 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:50:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:50:46 DEBUG : file1: newRWFileHandle: 
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): openPending: 
2026/03/25 02:50:46 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/25 02:50:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): >openPending: err=<nil>
2026/03/25 02:50:46 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/25 02:50:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:50:46 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/25 02:50:46 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): _writeAt: size=5, off=0
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): >_writeAt: n=5, err=<nil>
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): _writeAt: size=7, off=5
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): >_writeAt: n=7, err=<nil>
2026/03/25 02:50:46 DEBUG : file1: vfs cache: truncate to size=11
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): close: 
2026/03/25 02:50:46 DEBUG : file1: vfs cache: setting modification time to 2026-03-25 02:50:46.50784723 +0000 UTC m=+19.896118663
2026/03/25 02:50:46 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): >close: err=<nil>
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): close: 
2026/03/25 02:50:46 DEBUG : file1(0x37d1b689b680): >close: err=file already closed
2026/03/25 02:50:46 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/25 02:50:46 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/25 02:50:46 DEBUG : Looking for writers
2026/03/25 02:50:46 DEBUG : file1: reading active writers
2026/03/25 02:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/25 02:50:47.047600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:47.047625 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:47 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)
2026/03/25 02:50:47 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)
2026/03/25 02:50:47 DEBUG : Looking for writers
2026/03/25 02:50:47 DEBUG : file1: reading active writers
2026/03/25 02:50:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/25 02:50:47 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:47.666760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:47.666787 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:47 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)
2026/03/25 02:50:47 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)
2026/03/25 02:50:47 DEBUG : Looking for writers
2026/03/25 02:50:47 DEBUG : file1: reading active writers
2026/03/25 02:50:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:48 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:48.506681 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:48.506711 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:48 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)
2026/03/25 02:50:48 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)
2026/03/25 02:50:48 DEBUG : Looking for writers
2026/03/25 02:50:48 DEBUG : file1: reading active writers
2026/03/25 02:50:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:49 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:49.658402 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:49.658433 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:49 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)
2026/03/25 02:50:49 DEBUG : Looking for writers
2026/03/25 02:50:49 DEBUG : file1: reading active writers
2026/03/25 02:50:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:50 DEBUG : Looking for writers
2026/03/25 02:50:50 DEBUG : file1: reading active writers
2026/03/25 02:50:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:51 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:51.632239 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:51.632258 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:51 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)
2026/03/25 02:50:51 DEBUG : Looking for writers
2026/03/25 02:50:51 DEBUG : file1: reading active writers
2026/03/25 02:50:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:52 DEBUG : Looking for writers
2026/03/25 02:50:52 DEBUG : file1: reading active writers
2026/03/25 02:50:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:53 DEBUG : Looking for writers
2026/03/25 02:50:53 DEBUG : file1: reading active writers
2026/03/25 02:50:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:54 DEBUG : Looking for writers
2026/03/25 02:50:54 DEBUG : file1: reading active writers
2026/03/25 02:50:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:54 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:50:55.235804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:50:55.235823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:50:55 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)
2026/03/25 02:50:55 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)
2026/03/25 02:50:55 DEBUG : Looking for writers
2026/03/25 02:50:55 DEBUG : file1: reading active writers
2026/03/25 02:50:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:56 DEBUG : Looking for writers
2026/03/25 02:50:56 DEBUG : file1: reading active writers
2026/03/25 02:50:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:57 DEBUG : Looking for writers
2026/03/25 02:50:57 DEBUG : file1: reading active writers
2026/03/25 02:50:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:58 DEBUG : Looking for writers
2026/03/25 02:50:58 DEBUG : file1: reading active writers
2026/03/25 02:50:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:50:59 DEBUG : Looking for writers
2026/03/25 02:50:59 DEBUG : file1: reading active writers
2026/03/25 02:50:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:00 DEBUG : Looking for writers
2026/03/25 02:51:00 DEBUG : file1: reading active writers
2026/03/25 02:51:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:01 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:01 DEBUG : Looking for writers
2026/03/25 02:51:01 DEBUG : file1: reading active writers
2026/03/25 02:51:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:02.022321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:02.022351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:02 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)
2026/03/25 02:51:02 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)
2026/03/25 02:51:02 DEBUG : Looking for writers
2026/03/25 02:51:02 DEBUG : file1: reading active writers
2026/03/25 02:51:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:03 DEBUG : Looking for writers
2026/03/25 02:51:03 DEBUG : file1: reading active writers
2026/03/25 02:51:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:04 DEBUG : Looking for writers
2026/03/25 02:51:04 DEBUG : file1: reading active writers
2026/03/25 02:51:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:05 DEBUG : Looking for writers
2026/03/25 02:51:05 DEBUG : file1: reading active writers
2026/03/25 02:51:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:06 DEBUG : Looking for writers
2026/03/25 02:51:06 DEBUG : file1: reading active writers
2026/03/25 02:51:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:07 DEBUG : Looking for writers
2026/03/25 02:51:07 DEBUG : file1: reading active writers
2026/03/25 02:51:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:08 DEBUG : Looking for writers
2026/03/25 02:51:08 DEBUG : file1: reading active writers
2026/03/25 02:51:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:09 DEBUG : Looking for writers
2026/03/25 02:51:09 DEBUG : file1: reading active writers
2026/03/25 02:51:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:10 DEBUG : Looking for writers
2026/03/25 02:51:10 DEBUG : file1: reading active writers
2026/03/25 02:51:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:11 DEBUG : Looking for writers
2026/03/25 02:51:11 DEBUG : file1: reading active writers
2026/03/25 02:51:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:12 DEBUG : Looking for writers
2026/03/25 02:51:12 DEBUG : file1: reading active writers
2026/03/25 02:51:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:13 DEBUG : Looking for writers
2026/03/25 02:51:13 DEBUG : file1: reading active writers
2026/03/25 02:51:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:14 DEBUG : Looking for writers
2026/03/25 02:51:14 DEBUG : file1: reading active writers
2026/03/25 02:51:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:14 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:15.206619 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:15.206651 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:15 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)
2026/03/25 02:51:15 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)
2026/03/25 02:51:15 DEBUG : Looking for writers
2026/03/25 02:51:15 DEBUG : file1: reading active writers
2026/03/25 02:51:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:16 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b70c0690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b6d14208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373854859840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008711905066426942 ext:19896118663 loc:0x46603e0} ATime:{wall:14008711905066448883 ext:19896140604 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:51:16 DEBUG : >WaitForWriters: 
2026/03/25 02:51:16 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
2026/03/25 02:51:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:51:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/25 02:51:23 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:51:23 DEBUG : Looking for writers
2026/03/25 02:51:23 DEBUG : file1: reading active writers
2026/03/25 02:51:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/25 02:51:23 DEBUG : Looking for writers
2026/03/25 02:51:23 DEBUG : file1: reading active writers
2026/03/25 02:51:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/25 02:51:23 DEBUG : Looking for writers
2026/03/25 02:51:23 DEBUG : file1: reading active writers
2026/03/25 02:51:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/25 02:51:23 DEBUG : Looking for writers
2026/03/25 02:51:23 DEBUG : file1: reading active writers
2026/03/25 02:51:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/25 02:51:24 DEBUG : Looking for writers
2026/03/25 02:51:24 DEBUG : file1: reading active writers
2026/03/25 02:51:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/25 02:51:24 DEBUG : Looking for writers
2026/03/25 02:51:24 DEBUG : file1: reading active writers
2026/03/25 02:51:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/25 02:51:24 DEBUG : Looking for writers
2026/03/25 02:51:24 DEBUG : file1: reading active writers
2026/03/25 02:51:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/25 02:51:25 DEBUG : Looking for writers
2026/03/25 02:51:25 DEBUG : file1: reading active writers
2026/03/25 02:51:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:26 DEBUG : Looking for writers
2026/03/25 02:51:26 DEBUG : file1: reading active writers
2026/03/25 02:51:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:27 DEBUG : Looking for writers
2026/03/25 02:51:27 DEBUG : file1: reading active writers
2026/03/25 02:51:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:28 DEBUG : Looking for writers
2026/03/25 02:51:28 DEBUG : file1: reading active writers
2026/03/25 02:51:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:29 DEBUG : Looking for writers
2026/03/25 02:51:29 DEBUG : file1: reading active writers
2026/03/25 02:51:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:30 DEBUG : Looking for writers
2026/03/25 02:51:30 DEBUG : file1: reading active writers
2026/03/25 02:51:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:31 DEBUG : Looking for writers
2026/03/25 02:51:31 DEBUG : file1: reading active writers
2026/03/25 02:51:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:32 DEBUG : Looking for writers
2026/03/25 02:51:32 DEBUG : file1: reading active writers
2026/03/25 02:51:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:33 DEBUG : Looking for writers
2026/03/25 02:51:33 DEBUG : file1: reading active writers
2026/03/25 02:51:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:34 DEBUG : Looking for writers
2026/03/25 02:51:34 DEBUG : file1: reading active writers
2026/03/25 02:51:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:35 DEBUG : Looking for writers
2026/03/25 02:51:35 DEBUG : file1: reading active writers
2026/03/25 02:51:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:36 DEBUG : Looking for writers
2026/03/25 02:51:36 DEBUG : file1: reading active writers
2026/03/25 02:51:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:37 DEBUG : Looking for writers
2026/03/25 02:51:37 DEBUG : file1: reading active writers
2026/03/25 02:51:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:38 DEBUG : Looking for writers
2026/03/25 02:51:38 DEBUG : file1: reading active writers
2026/03/25 02:51:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:39 DEBUG : Looking for writers
2026/03/25 02:51:39 DEBUG : file1: reading active writers
2026/03/25 02:51:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:40 DEBUG : Looking for writers
2026/03/25 02:51:40 DEBUG : file1: reading active writers
2026/03/25 02:51:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:40 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:41 DEBUG : Looking for writers
2026/03/25 02:51:41 DEBUG : file1: reading active writers
2026/03/25 02:51:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:41.297853 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:41.297876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:41 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)
2026/03/25 02:51:41 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)
2026/03/25 02:51:42 DEBUG : Looking for writers
2026/03/25 02:51:42 DEBUG : file1: reading active writers
2026/03/25 02:51:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:43 DEBUG : Looking for writers
2026/03/25 02:51:43 DEBUG : file1: reading active writers
2026/03/25 02:51:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:44 DEBUG : Looking for writers
2026/03/25 02:51:44 DEBUG : file1: reading active writers
2026/03/25 02:51:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:45 DEBUG : Looking for writers
2026/03/25 02:51:45 DEBUG : file1: reading active writers
2026/03/25 02:51:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:46 DEBUG : Looking for writers
2026/03/25 02:51:46 DEBUG : file1: reading active writers
2026/03/25 02:51:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:46 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/25 02:51:46 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/25 02:51:47 DEBUG : Looking for writers
2026/03/25 02:51:47 DEBUG : file1: reading active writers
2026/03/25 02:51:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:48 DEBUG : Looking for writers
2026/03/25 02:51:48 DEBUG : file1: reading active writers
2026/03/25 02:51:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:49 DEBUG : Looking for writers
2026/03/25 02:51:49 DEBUG : file1: reading active writers
2026/03/25 02:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:50 DEBUG : Looking for writers
2026/03/25 02:51:50 DEBUG : file1: reading active writers
2026/03/25 02:51:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:51 DEBUG : Looking for writers
2026/03/25 02:51:51 DEBUG : file1: reading active writers
2026/03/25 02:51:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:52 DEBUG : Looking for writers
2026/03/25 02:51:52 DEBUG : file1: reading active writers
2026/03/25 02:51:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:53 DEBUG : Looking for writers
2026/03/25 02:51:53 DEBUG : file1: reading active writers
2026/03/25 02:51:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:53 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b70c0690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b6d14208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373854859840} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008711905066426942 ext:19896118663 loc:0x46603e0} ATime:{wall:14008711905066448883 ext:19896140604 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:51:53 DEBUG : >WaitForWriters: 
2026/03/25 02:51:53 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:51:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.54s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:51:53 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:51:53 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:51:53 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:51:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:51:53 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:51:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:51:54 DEBUG : file1: newRWFileHandle: 
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): openPending: 
2026/03/25 02:51:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/25 02:51:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): >openPending: err=<nil>
2026/03/25 02:51:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/25 02:51:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:51:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/25 02:51:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): _writeAt: size=7, off=0
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): >_writeAt: n=7, err=<nil>
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): _writeAt: size=6, off=5
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): >_writeAt: n=6, err=<nil>
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): close: 
2026/03/25 02:51:54 DEBUG : file1: vfs cache: setting modification time to 2026-03-25 02:51:54.035777391 +0000 UTC m=+87.424048804
2026/03/25 02:51:54 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): >close: err=<nil>
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): _writeAt: size=5, off=0
2026/03/25 02:51:54 DEBUG : file1(0x37d1b7202700): >_writeAt: n=0, err=file already closed
2026/03/25 02:51:54 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/25 02:51:54 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/25 02:51:54.531481 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:54.531527 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:54 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)
2026/03/25 02:51:54 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)
2026/03/25 02:51:54 DEBUG : Looking for writers
2026/03/25 02:51:54 DEBUG : file1: reading active writers
2026/03/25 02:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/25 02:51:54 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:55.087960 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:55.087984 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:55 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)
2026/03/25 02:51:55 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)
2026/03/25 02:51:55 DEBUG : Looking for writers
2026/03/25 02:51:55 DEBUG : file1: reading active writers
2026/03/25 02:51:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:55 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:55.854006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:55.854031 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:55 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)
2026/03/25 02:51:55 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)
2026/03/25 02:51:56 DEBUG : Looking for writers
2026/03/25 02:51:56 DEBUG : file1: reading active writers
2026/03/25 02:51:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:56 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:57.072521 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:57.072544 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:57 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)
2026/03/25 02:51:57 DEBUG : Looking for writers
2026/03/25 02:51:57 DEBUG : file1: reading active writers
2026/03/25 02:51:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:58 DEBUG : Looking for writers
2026/03/25 02:51:58 DEBUG : file1: reading active writers
2026/03/25 02:51:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:51:58 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:51:59.050870 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:51:59.050903 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:51:59 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)
2026/03/25 02:51:59 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)
2026/03/25 02:51:59 DEBUG : Looking for writers
2026/03/25 02:51:59 DEBUG : file1: reading active writers
2026/03/25 02:51:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:00 DEBUG : Looking for writers
2026/03/25 02:52:00 DEBUG : file1: reading active writers
2026/03/25 02:52:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:01 DEBUG : Looking for writers
2026/03/25 02:52:01 DEBUG : file1: reading active writers
2026/03/25 02:52:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:02 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:52:02 DEBUG : Looking for writers
2026/03/25 02:52:02 DEBUG : file1: reading active writers
2026/03/25 02:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:02.641819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:52:02.641841 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:02 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)
2026/03/25 02:52:02 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)
2026/03/25 02:52:03 DEBUG : Looking for writers
2026/03/25 02:52:03 DEBUG : file1: reading active writers
2026/03/25 02:52:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:04 DEBUG : Looking for writers
2026/03/25 02:52:04 DEBUG : file1: reading active writers
2026/03/25 02:52:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:05 DEBUG : Looking for writers
2026/03/25 02:52:05 DEBUG : file1: reading active writers
2026/03/25 02:52:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:06 DEBUG : Looking for writers
2026/03/25 02:52:06 DEBUG : file1: reading active writers
2026/03/25 02:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:07 DEBUG : Looking for writers
2026/03/25 02:52:07 DEBUG : file1: reading active writers
2026/03/25 02:52:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:08 DEBUG : Looking for writers
2026/03/25 02:52:08 DEBUG : file1: reading active writers
2026/03/25 02:52:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:09 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:52:09 DEBUG : Looking for writers
2026/03/25 02:52:09 DEBUG : file1: reading active writers
2026/03/25 02:52:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:09.411766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:52:09.411791 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:09 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)
2026/03/25 02:52:10 DEBUG : Looking for writers
2026/03/25 02:52:10 DEBUG : file1: reading active writers
2026/03/25 02:52:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:11 DEBUG : Looking for writers
2026/03/25 02:52:11 DEBUG : file1: reading active writers
2026/03/25 02:52:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:12 DEBUG : Looking for writers
2026/03/25 02:52:12 DEBUG : file1: reading active writers
2026/03/25 02:52:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:13 DEBUG : Looking for writers
2026/03/25 02:52:13 DEBUG : file1: reading active writers
2026/03/25 02:52:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:14 DEBUG : Looking for writers
2026/03/25 02:52:14 DEBUG : file1: reading active writers
2026/03/25 02:52:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:15 DEBUG : Looking for writers
2026/03/25 02:52:15 DEBUG : file1: reading active writers
2026/03/25 02:52:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:16 DEBUG : Looking for writers
2026/03/25 02:52:16 DEBUG : file1: reading active writers
2026/03/25 02:52:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:17 DEBUG : Looking for writers
2026/03/25 02:52:17 DEBUG : file1: reading active writers
2026/03/25 02:52:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:18 DEBUG : Looking for writers
2026/03/25 02:52:18 DEBUG : file1: reading active writers
2026/03/25 02:52:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:19 DEBUG : Looking for writers
2026/03/25 02:52:19 DEBUG : file1: reading active writers
2026/03/25 02:52:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:20 DEBUG : Looking for writers
2026/03/25 02:52:20 DEBUG : file1: reading active writers
2026/03/25 02:52:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:21 DEBUG : Looking for writers
2026/03/25 02:52:21 DEBUG : file1: reading active writers
2026/03/25 02:52:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:22 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:52:22 DEBUG : Looking for writers
2026/03/25 02:52:22 DEBUG : file1: reading active writers
2026/03/25 02:52:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:22.583793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:52:22.583822 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:22 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)
2026/03/25 02:52:23 DEBUG : Looking for writers
2026/03/25 02:52:23 DEBUG : file1: reading active writers
2026/03/25 02:52:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b6f583c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b719e208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859619392} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008711977608801135 ext:87424048804 loc:0x46603e0} ATime:{wall:14008711977608830791 ext:87424078460 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:52:24 DEBUG : >WaitForWriters: 
2026/03/25 02:52:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:52:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:52:27 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
2026/03/25 02:52:31 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/25 02:52:31 DEBUG : Looking for writers
2026/03/25 02:52:31 DEBUG : file1: reading active writers
2026/03/25 02:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/25 02:52:32 DEBUG : Looking for writers
2026/03/25 02:52:32 DEBUG : file1: reading active writers
2026/03/25 02:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/25 02:52:32 DEBUG : Looking for writers
2026/03/25 02:52:32 DEBUG : file1: reading active writers
2026/03/25 02:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:33 DEBUG : Looking for writers
2026/03/25 02:52:33 DEBUG : file1: reading active writers
2026/03/25 02:52:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:34 DEBUG : Looking for writers
2026/03/25 02:52:34 DEBUG : file1: reading active writers
2026/03/25 02:52:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:35 DEBUG : Looking for writers
2026/03/25 02:52:35 DEBUG : file1: reading active writers
2026/03/25 02:52:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:36 DEBUG : Looking for writers
2026/03/25 02:52:36 DEBUG : file1: reading active writers
2026/03/25 02:52:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:37 DEBUG : Looking for writers
2026/03/25 02:52:37 DEBUG : file1: reading active writers
2026/03/25 02:52:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:38 DEBUG : Looking for writers
2026/03/25 02:52:38 DEBUG : file1: reading active writers
2026/03/25 02:52:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:39 DEBUG : Looking for writers
2026/03/25 02:52:39 DEBUG : file1: reading active writers
2026/03/25 02:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:40 DEBUG : Looking for writers
2026/03/25 02:52:40 DEBUG : file1: reading active writers
2026/03/25 02:52:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:41 DEBUG : Looking for writers
2026/03/25 02:52:41 DEBUG : file1: reading active writers
2026/03/25 02:52:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:42 DEBUG : Looking for writers
2026/03/25 02:52:42 DEBUG : file1: reading active writers
2026/03/25 02:52:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:43 DEBUG : Looking for writers
2026/03/25 02:52:43 DEBUG : file1: reading active writers
2026/03/25 02:52:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:44 DEBUG : Looking for writers
2026/03/25 02:52:44 DEBUG : file1: reading active writers
2026/03/25 02:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:45 DEBUG : Looking for writers
2026/03/25 02:52:45 DEBUG : file1: reading active writers
2026/03/25 02:52:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:46 DEBUG : Looking for writers
2026/03/25 02:52:46 DEBUG : file1: reading active writers
2026/03/25 02:52:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:47 DEBUG : Looking for writers
2026/03/25 02:52:47 DEBUG : file1: reading active writers
2026/03/25 02:52:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:48 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:52:48.684899 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:52:48.684930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:52:48 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)
2026/03/25 02:52:48 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)
2026/03/25 02:52:48 DEBUG : Looking for writers
2026/03/25 02:52:48 DEBUG : file1: reading active writers
2026/03/25 02:52:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:49 DEBUG : Looking for writers
2026/03/25 02:52:49 DEBUG : file1: reading active writers
2026/03/25 02:52:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:50 DEBUG : Looking for writers
2026/03/25 02:52:50 DEBUG : file1: reading active writers
2026/03/25 02:52:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:51 DEBUG : Looking for writers
2026/03/25 02:52:51 DEBUG : file1: reading active writers
2026/03/25 02:52:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:52 DEBUG : Looking for writers
2026/03/25 02:52:52 DEBUG : file1: reading active writers
2026/03/25 02:52:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:53 DEBUG : Looking for writers
2026/03/25 02:52:53 DEBUG : file1: reading active writers
2026/03/25 02:52:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:53 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/25 02:52:53 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/25 02:52:54 DEBUG : Looking for writers
2026/03/25 02:52:54 DEBUG : file1: reading active writers
2026/03/25 02:52:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:55 DEBUG : Looking for writers
2026/03/25 02:52:55 DEBUG : file1: reading active writers
2026/03/25 02:52:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:56 DEBUG : Looking for writers
2026/03/25 02:52:56 DEBUG : file1: reading active writers
2026/03/25 02:52:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:57 DEBUG : Looking for writers
2026/03/25 02:52:57 DEBUG : file1: reading active writers
2026/03/25 02:52:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:58 DEBUG : Looking for writers
2026/03/25 02:52:58 DEBUG : file1: reading active writers
2026/03/25 02:52:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:52:59 DEBUG : Looking for writers
2026/03/25 02:52:59 DEBUG : file1: reading active writers
2026/03/25 02:52:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:53:00 DEBUG : Looking for writers
2026/03/25 02:53:00 DEBUG : file1: reading active writers
2026/03/25 02:53:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:53:01 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b6f583c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b719e208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859619392} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008711977608801135 ext:87424048804 loc:0x46603e0} ATime:{wall:14008711977608830791 ext:87424078460 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:53:01 DEBUG : >WaitForWriters: 
2026/03/25 02:53:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:53:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.56s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:53:01 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:53:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:53:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:53:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:53:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:53:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:53:01 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:53:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:53:01 DEBUG : file1: newRWFileHandle: 
2026/03/25 02:53:01 DEBUG : file1(0x37d1b71c9940): openPending: 
2026/03/25 02:53:01 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/25 02:53:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:53:01 DEBUG : file1(0x37d1b71c9940): >openPending: err=<nil>
2026/03/25 02:53:01 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/25 02:53:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:53:01 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/25 02:53:01 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/25 02:53:01 DEBUG : file1(0x37d1b71c9940): close: 
2026/03/25 02:53:01 DEBUG : file1: vfs cache: setting modification time to 2026-03-25 02:53:01.593065816 +0000 UTC m=+154.981337249
2026/03/25 02:53:01 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/25 02:53:01 DEBUG : file1(0x37d1b71c9940): >close: err=<nil>
2026/03/25 02:53:01 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/25 02:53:01 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/25 02:53:01 DEBUG : file2: newRWFileHandle: 
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): openPending: 
2026/03/25 02:53:01 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/25 02:53:01 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): >openPending: err=<nil>
2026/03/25 02:53:01 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/25 02:53:01 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/25 02:53:01 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/25 02:53:01 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): RWFileHandle.Flush
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): RWFileHandle.Release
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): close: 
2026/03/25 02:53:01 DEBUG : file2: vfs cache: setting modification time to 2026-03-25 02:53:01.594530329 +0000 UTC m=+154.982801762
2026/03/25 02:53:01 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/25 02:53:01 DEBUG : file2(0x37d1b71c9dc0): >close: err=<nil>
2026/03/25 02:53:01 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/25 02:53:01 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:01 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/25 02:53:01 DEBUG : Looking for writers
2026/03/25 02:53:01 DEBUG : file1: reading active writers
2026/03/25 02:53:01 DEBUG : file2: reading active writers
2026/03/25 02:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/25 02:53:02.033606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:02.033629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:02 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)
2026/03/25 02:53:02 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:02 DEBUG : Looking for writers
2026/03/25 02:53:02 DEBUG : file1: reading active writers
2026/03/25 02:53:02 DEBUG : file2: reading active writers
2026/03/25 02:53:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/25 02:53:02 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:02.440183 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:02.440206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:02 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)
2026/03/25 02:53:02 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)
2026/03/25 02:53:02 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:02 DEBUG : Looking for writers
2026/03/25 02:53:02 DEBUG : file1: reading active writers
2026/03/25 02:53:02 DEBUG : file2: reading active writers
2026/03/25 02:53:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:02.886856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:02.886887 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:02 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)
2026/03/25 02:53:02 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)
2026/03/25 02:53:03 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:03.318050 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:03.318074 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:03 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)
2026/03/25 02:53:03 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)
2026/03/25 02:53:03 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:03.729150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:03.729182 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:03 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)
2026/03/25 02:53:03 DEBUG : Looking for writers
2026/03/25 02:53:03 DEBUG : file1: reading active writers
2026/03/25 02:53:03 DEBUG : file2: reading active writers
2026/03/25 02:53:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:04.147257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:04.147275 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:04 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)
2026/03/25 02:53:04 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:04 DEBUG : Looking for writers
2026/03/25 02:53:04 DEBUG : file2: reading active writers
2026/03/25 02:53:04 DEBUG : file1: reading active writers
2026/03/25 02:53:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:04.929458 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:04.929475 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:04 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)
2026/03/25 02:53:04 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:05.346990 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:05.347012 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:05 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)
2026/03/25 02:53:05 DEBUG : Looking for writers
2026/03/25 02:53:05 DEBUG : file1: reading active writers
2026/03/25 02:53:05 DEBUG : file2: reading active writers
2026/03/25 02:53:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:06 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:06 DEBUG : Looking for writers
2026/03/25 02:53:06 DEBUG : file1: reading active writers
2026/03/25 02:53:06 DEBUG : file2: reading active writers
2026/03/25 02:53:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:06.912125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:06.912155 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:06 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)
2026/03/25 02:53:06 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:07.436257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:07.436280 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:07 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:07 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)
2026/03/25 02:53:07 DEBUG : Looking for writers
2026/03/25 02:53:07 DEBUG : file1: reading active writers
2026/03/25 02:53:07 DEBUG : file2: reading active writers
2026/03/25 02:53:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:08 DEBUG : Looking for writers
2026/03/25 02:53:08 DEBUG : file2: reading active writers
2026/03/25 02:53:08 DEBUG : file1: reading active writers
2026/03/25 02:53:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:09 DEBUG : Looking for writers
2026/03/25 02:53:09 DEBUG : file1: reading active writers
2026/03/25 02:53:09 DEBUG : file2: reading active writers
2026/03/25 02:53:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:10 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:10.512315 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:10.512712 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:10 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)
2026/03/25 02:53:10 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:10 DEBUG : Looking for writers
2026/03/25 02:53:10 DEBUG : file1: reading active writers
2026/03/25 02:53:10 DEBUG : file2: reading active writers
2026/03/25 02:53:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:11.062335 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:11.062368 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:11 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)
2026/03/25 02:53:11 DEBUG : Looking for writers
2026/03/25 02:53:11 DEBUG : file1: reading active writers
2026/03/25 02:53:11 DEBUG : file2: reading active writers
2026/03/25 02:53:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:12 DEBUG : Looking for writers
2026/03/25 02:53:12 DEBUG : file1: reading active writers
2026/03/25 02:53:12 DEBUG : file2: reading active writers
2026/03/25 02:53:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:13 DEBUG : Looking for writers
2026/03/25 02:53:13 DEBUG : file1: reading active writers
2026/03/25 02:53:13 DEBUG : file2: reading active writers
2026/03/25 02:53:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:14 DEBUG : Looking for writers
2026/03/25 02:53:14 DEBUG : file1: reading active writers
2026/03/25 02:53:14 DEBUG : file2: reading active writers
2026/03/25 02:53:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:15 DEBUG : Looking for writers
2026/03/25 02:53:15 DEBUG : file1: reading active writers
2026/03/25 02:53:15 DEBUG : file2: reading active writers
2026/03/25 02:53:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:16 DEBUG : Looking for writers
2026/03/25 02:53:16 DEBUG : file1: reading active writers
2026/03/25 02:53:16 DEBUG : file2: reading active writers
2026/03/25 02:53:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:16 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:17.317838 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:17.317867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:17 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)
2026/03/25 02:53:17 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:17.829478 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:17.829509 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:17 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)
2026/03/25 02:53:17 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)
2026/03/25 02:53:17 DEBUG : Looking for writers
2026/03/25 02:53:17 DEBUG : file1: reading active writers
2026/03/25 02:53:17 DEBUG : file2: reading active writers
2026/03/25 02:53:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:18 DEBUG : Looking for writers
2026/03/25 02:53:18 DEBUG : file1: reading active writers
2026/03/25 02:53:18 DEBUG : file2: reading active writers
2026/03/25 02:53:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:19 DEBUG : Looking for writers
2026/03/25 02:53:19 DEBUG : file1: reading active writers
2026/03/25 02:53:19 DEBUG : file2: reading active writers
2026/03/25 02:53:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:20 DEBUG : Looking for writers
2026/03/25 02:53:20 DEBUG : file1: reading active writers
2026/03/25 02:53:20 DEBUG : file2: reading active writers
2026/03/25 02:53:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:21 DEBUG : Looking for writers
2026/03/25 02:53:21 DEBUG : file1: reading active writers
2026/03/25 02:53:21 DEBUG : file2: reading active writers
2026/03/25 02:53:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:22 DEBUG : Looking for writers
2026/03/25 02:53:22 DEBUG : file1: reading active writers
2026/03/25 02:53:22 DEBUG : file2: reading active writers
2026/03/25 02:53:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:23 DEBUG : Looking for writers
2026/03/25 02:53:23 DEBUG : file2: reading active writers
2026/03/25 02:53:23 DEBUG : file1: reading active writers
2026/03/25 02:53:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:24 DEBUG : Looking for writers
2026/03/25 02:53:24 DEBUG : file1: reading active writers
2026/03/25 02:53:24 DEBUG : file2: reading active writers
2026/03/25 02:53:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:25 DEBUG : Looking for writers
2026/03/25 02:53:25 DEBUG : file1: reading active writers
2026/03/25 02:53:25 DEBUG : file2: reading active writers
2026/03/25 02:53:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:26 DEBUG : Looking for writers
2026/03/25 02:53:26 DEBUG : file1: reading active writers
2026/03/25 02:53:26 DEBUG : file2: reading active writers
2026/03/25 02:53:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:27 DEBUG : Looking for writers
2026/03/25 02:53:27 DEBUG : file1: reading active writers
2026/03/25 02:53:27 DEBUG : file2: reading active writers
2026/03/25 02:53:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:28 DEBUG : Looking for writers
2026/03/25 02:53:28 DEBUG : file1: reading active writers
2026/03/25 02:53:28 DEBUG : file2: reading active writers
2026/03/25 02:53:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:29 DEBUG : Looking for writers
2026/03/25 02:53:29 DEBUG : file1: reading active writers
2026/03/25 02:53:29 DEBUG : file2: reading active writers
2026/03/25 02:53:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:30 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:30.504376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:30.504404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:30 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)
2026/03/25 02:53:30 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:30 DEBUG : Looking for writers
2026/03/25 02:53:30 DEBUG : file2: reading active writers
2026/03/25 02:53:30 DEBUG : file1: reading active writers
2026/03/25 02:53:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:31.035674 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:31.035698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:31 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:31 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)
2026/03/25 02:53:31 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b6813a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b7134408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859185728} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008712050106791768 ext:154981337249 loc:0x46603e0} ATime:{wall:14008712050107111160 ext:154981656641 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x37d1b6813a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b7134508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859185984} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008712050108256281 ext:154982801762 loc:0x46603e0} ATime:{wall:14008712050108490021 ext:154983035492 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:53:31 DEBUG : >WaitForWriters: 
2026/03/25 02:53:31 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:53:32 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:53:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2026/03/25 02:53:39 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/25 02:53:39 DEBUG : Looking for writers
2026/03/25 02:53:39 DEBUG : file1: reading active writers
2026/03/25 02:53:39 DEBUG : file2: reading active writers
2026/03/25 02:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/25 02:53:40 DEBUG : Looking for writers
2026/03/25 02:53:40 DEBUG : file1: reading active writers
2026/03/25 02:53:40 DEBUG : file2: reading active writers
2026/03/25 02:53:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:41 DEBUG : Looking for writers
2026/03/25 02:53:41 DEBUG : file1: reading active writers
2026/03/25 02:53:41 DEBUG : file2: reading active writers
2026/03/25 02:53:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:42 DEBUG : Looking for writers
2026/03/25 02:53:42 DEBUG : file2: reading active writers
2026/03/25 02:53:42 DEBUG : file1: reading active writers
2026/03/25 02:53:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:43 DEBUG : Looking for writers
2026/03/25 02:53:43 DEBUG : file1: reading active writers
2026/03/25 02:53:43 DEBUG : file2: reading active writers
2026/03/25 02:53:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:44 DEBUG : Looking for writers
2026/03/25 02:53:44 DEBUG : file1: reading active writers
2026/03/25 02:53:44 DEBUG : file2: reading active writers
2026/03/25 02:53:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:45 DEBUG : Looking for writers
2026/03/25 02:53:45 DEBUG : file1: reading active writers
2026/03/25 02:53:45 DEBUG : file2: reading active writers
2026/03/25 02:53:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:46 DEBUG : Looking for writers
2026/03/25 02:53:46 DEBUG : file2: reading active writers
2026/03/25 02:53:46 DEBUG : file1: reading active writers
2026/03/25 02:53:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:47 DEBUG : Looking for writers
2026/03/25 02:53:47 DEBUG : file1: reading active writers
2026/03/25 02:53:47 DEBUG : file2: reading active writers
2026/03/25 02:53:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:48 DEBUG : Looking for writers
2026/03/25 02:53:48 DEBUG : file1: reading active writers
2026/03/25 02:53:48 DEBUG : file2: reading active writers
2026/03/25 02:53:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:49 DEBUG : Looking for writers
2026/03/25 02:53:49 DEBUG : file1: reading active writers
2026/03/25 02:53:49 DEBUG : file2: reading active writers
2026/03/25 02:53:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:50 DEBUG : Looking for writers
2026/03/25 02:53:50 DEBUG : file2: reading active writers
2026/03/25 02:53:50 DEBUG : file1: reading active writers
2026/03/25 02:53:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:51 DEBUG : Looking for writers
2026/03/25 02:53:51 DEBUG : file1: reading active writers
2026/03/25 02:53:51 DEBUG : file2: reading active writers
2026/03/25 02:53:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:52 DEBUG : Looking for writers
2026/03/25 02:53:52 DEBUG : file1: reading active writers
2026/03/25 02:53:52 DEBUG : file2: reading active writers
2026/03/25 02:53:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:53 DEBUG : Looking for writers
2026/03/25 02:53:53 DEBUG : file1: reading active writers
2026/03/25 02:53:53 DEBUG : file2: reading active writers
2026/03/25 02:53:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:54 DEBUG : Looking for writers
2026/03/25 02:53:54 DEBUG : file1: reading active writers
2026/03/25 02:53:54 DEBUG : file2: reading active writers
2026/03/25 02:53:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:55 DEBUG : Looking for writers
2026/03/25 02:53:55 DEBUG : file1: reading active writers
2026/03/25 02:53:55 DEBUG : file2: reading active writers
2026/03/25 02:53:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:56 DEBUG : file1: vfs cache: starting upload
2026/03/25 02:53:56 DEBUG : Looking for writers
2026/03/25 02:53:56 DEBUG : file2: reading active writers
2026/03/25 02:53:56 DEBUG : file1: reading active writers
2026/03/25 02:53:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:56.605496 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:56.605532 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:56 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)
2026/03/25 02:53:56 DEBUG : file2: vfs cache: starting upload
2026/03/25 02:53:56.989332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:53:56.989351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:53:56 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)
2026/03/25 02:53:56 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)
2026/03/25 02:53:57 DEBUG : Looking for writers
2026/03/25 02:53:57 DEBUG : file1: reading active writers
2026/03/25 02:53:57 DEBUG : file2: reading active writers
2026/03/25 02:53:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:58 DEBUG : Looking for writers
2026/03/25 02:53:58 DEBUG : file1: reading active writers
2026/03/25 02:53:58 DEBUG : file2: reading active writers
2026/03/25 02:53:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:53:59 DEBUG : Looking for writers
2026/03/25 02:53:59 DEBUG : file1: reading active writers
2026/03/25 02:53:59 DEBUG : file2: reading active writers
2026/03/25 02:53:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:00 DEBUG : Looking for writers
2026/03/25 02:54:00 DEBUG : file1: reading active writers
2026/03/25 02:54:00 DEBUG : file2: reading active writers
2026/03/25 02:54:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:01 DEBUG : Looking for writers
2026/03/25 02:54:01 DEBUG : file1: reading active writers
2026/03/25 02:54:01 DEBUG : file2: reading active writers
2026/03/25 02:54:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/25 02:54:01 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/25 02:54:01 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/25 02:54:02 DEBUG : Looking for writers
2026/03/25 02:54:02 DEBUG : file1: reading active writers
2026/03/25 02:54:02 DEBUG : file2: reading active writers
2026/03/25 02:54:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:03 DEBUG : Looking for writers
2026/03/25 02:54:03 DEBUG : file1: reading active writers
2026/03/25 02:54:03 DEBUG : file2: reading active writers
2026/03/25 02:54:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:04 DEBUG : Looking for writers
2026/03/25 02:54:04 DEBUG : file1: reading active writers
2026/03/25 02:54:04 DEBUG : file2: reading active writers
2026/03/25 02:54:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:05 DEBUG : Looking for writers
2026/03/25 02:54:05 DEBUG : file1: reading active writers
2026/03/25 02:54:05 DEBUG : file2: reading active writers
2026/03/25 02:54:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:06 DEBUG : Looking for writers
2026/03/25 02:54:06 DEBUG : file1: reading active writers
2026/03/25 02:54:06 DEBUG : file2: reading active writers
2026/03/25 02:54:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:07 DEBUG : Looking for writers
2026/03/25 02:54:07 DEBUG : file1: reading active writers
2026/03/25 02:54:07 DEBUG : file2: reading active writers
2026/03/25 02:54:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:08 DEBUG : Looking for writers
2026/03/25 02:54:08 DEBUG : file1: reading active writers
2026/03/25 02:54:08 DEBUG : file2: reading active writers
2026/03/25 02:54:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/25 02:54:09 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b6813a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b7134408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859185728} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008712050106791768 ext:154981337249 loc:0x46603e0} ATime:{wall:14008712050107111160 ext:154981656641 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x37d1b6813a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b7134508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859185984} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008712050108256281 ext:154982801762 loc:0x46603e0} ATime:{wall:14008712050108490021 ext:154983035492 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/25 02:54:09 DEBUG : >WaitForWriters: 
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:54:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.55s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:54:09.441007 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:09.441038 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:09 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:09 DEBUG : Looking for writers
2026/03/25 02:54:09 DEBUG : >WaitForWriters: 
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:54:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.45s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:54:09.862191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:09.862221 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:09 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:09 DEBUG : Looking for writers
2026/03/25 02:54:09 DEBUG : >WaitForWriters: 
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:54:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.41s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:09 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:54:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:54:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:54:10 DEBUG : file1: newRWFileHandle: 
2026/03/25 02:54:10 DEBUG : file1(0x37d1b6a8dc80): openPending: 
2026/03/25 02:54:10 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/25 02:54:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:10 DEBUG : file1(0x37d1b6a8dc80): >openPending: err=<nil>
2026/03/25 02:54:10 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/25 02:54:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:10 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/25 02:54:10 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/25 02:54:10.354205 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:10.354251 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:10 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/25 02:54:10 DEBUG : Looking for writers
2026/03/25 02:54:10 DEBUG : file1: reading active writers
2026/03/25 02:54:10 DEBUG : file1: active writers 1
2026/03/25 02:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/25 02:54:11 DEBUG : Looking for writers
2026/03/25 02:54:11 DEBUG : file1: reading active writers
2026/03/25 02:54:11 DEBUG : file1: active writers 1
2026/03/25 02:54:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:12 DEBUG : Looking for writers
2026/03/25 02:54:12 DEBUG : file1: reading active writers
2026/03/25 02:54:12 DEBUG : file1: active writers 1
2026/03/25 02:54:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:13 DEBUG : Looking for writers
2026/03/25 02:54:13 DEBUG : file1: reading active writers
2026/03/25 02:54:13 DEBUG : file1: active writers 1
2026/03/25 02:54:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:14 DEBUG : Looking for writers
2026/03/25 02:54:14 DEBUG : file1: reading active writers
2026/03/25 02:54:14 DEBUG : file1: active writers 1
2026/03/25 02:54:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:15 DEBUG : Looking for writers
2026/03/25 02:54:15 DEBUG : file1: reading active writers
2026/03/25 02:54:15 DEBUG : file1: active writers 1
2026/03/25 02:54:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:16 DEBUG : Looking for writers
2026/03/25 02:54:16 DEBUG : file1: reading active writers
2026/03/25 02:54:16 DEBUG : file1: active writers 1
2026/03/25 02:54:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:17 DEBUG : Looking for writers
2026/03/25 02:54:17 DEBUG : file1: reading active writers
2026/03/25 02:54:17 DEBUG : file1: active writers 1
2026/03/25 02:54:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:18 DEBUG : Looking for writers
2026/03/25 02:54:18 DEBUG : file1: reading active writers
2026/03/25 02:54:18 DEBUG : file1: active writers 1
2026/03/25 02:54:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:19 DEBUG : Looking for writers
2026/03/25 02:54:19 DEBUG : file1: reading active writers
2026/03/25 02:54:19 DEBUG : file1: active writers 1
2026/03/25 02:54:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:20 DEBUG : Looking for writers
2026/03/25 02:54:20 DEBUG : file1: reading active writers
2026/03/25 02:54:20 DEBUG : file1: active writers 1
2026/03/25 02:54:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:21 DEBUG : Looking for writers
2026/03/25 02:54:21 DEBUG : file1: reading active writers
2026/03/25 02:54:21 DEBUG : file1: active writers 1
2026/03/25 02:54:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:22 DEBUG : Looking for writers
2026/03/25 02:54:22 DEBUG : file1: reading active writers
2026/03/25 02:54:22 DEBUG : file1: active writers 1
2026/03/25 02:54:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:23 DEBUG : Looking for writers
2026/03/25 02:54:23 DEBUG : file1: reading active writers
2026/03/25 02:54:23 DEBUG : file1: active writers 1
2026/03/25 02:54:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:24 DEBUG : Looking for writers
2026/03/25 02:54:24 DEBUG : file1: reading active writers
2026/03/25 02:54:24 DEBUG : file1: active writers 1
2026/03/25 02:54:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:25 DEBUG : Looking for writers
2026/03/25 02:54:25 DEBUG : file1: reading active writers
2026/03/25 02:54:25 DEBUG : file1: active writers 1
2026/03/25 02:54:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:26 DEBUG : Looking for writers
2026/03/25 02:54:26 DEBUG : file1: reading active writers
2026/03/25 02:54:26 DEBUG : file1: active writers 1
2026/03/25 02:54:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:27 DEBUG : Looking for writers
2026/03/25 02:54:27 DEBUG : file1: reading active writers
2026/03/25 02:54:27 DEBUG : file1: active writers 1
2026/03/25 02:54:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:28 DEBUG : Looking for writers
2026/03/25 02:54:28 DEBUG : file1: reading active writers
2026/03/25 02:54:28 DEBUG : file1: active writers 1
2026/03/25 02:54:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:29 DEBUG : Looking for writers
2026/03/25 02:54:29 DEBUG : file1: reading active writers
2026/03/25 02:54:29 DEBUG : file1: active writers 1
2026/03/25 02:54:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:30 DEBUG : Looking for writers
2026/03/25 02:54:30 DEBUG : file1: reading active writers
2026/03/25 02:54:30 DEBUG : file1: active writers 1
2026/03/25 02:54:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:31 DEBUG : Looking for writers
2026/03/25 02:54:31 DEBUG : file1: reading active writers
2026/03/25 02:54:31 DEBUG : file1: active writers 1
2026/03/25 02:54:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:32 DEBUG : Looking for writers
2026/03/25 02:54:32 DEBUG : file1: reading active writers
2026/03/25 02:54:32 DEBUG : file1: active writers 1
2026/03/25 02:54:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:33 DEBUG : Looking for writers
2026/03/25 02:54:33 DEBUG : file1: reading active writers
2026/03/25 02:54:33 DEBUG : file1: active writers 1
2026/03/25 02:54:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:34 DEBUG : Looking for writers
2026/03/25 02:54:34 DEBUG : file1: reading active writers
2026/03/25 02:54:34 DEBUG : file1: active writers 1
2026/03/25 02:54:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:35 DEBUG : Looking for writers
2026/03/25 02:54:35 DEBUG : file1: reading active writers
2026/03/25 02:54:35 DEBUG : file1: active writers 1
2026/03/25 02:54:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:36 DEBUG : Looking for writers
2026/03/25 02:54:36 DEBUG : file1: reading active writers
2026/03/25 02:54:36 DEBUG : file1: active writers 1
2026/03/25 02:54:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:37 DEBUG : Looking for writers
2026/03/25 02:54:37 DEBUG : file1: reading active writers
2026/03/25 02:54:37 DEBUG : file1: active writers 1
2026/03/25 02:54:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:38 DEBUG : Looking for writers
2026/03/25 02:54:38 DEBUG : file1: reading active writers
2026/03/25 02:54:38 DEBUG : file1: active writers 1
2026/03/25 02:54:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:39 DEBUG : Looking for writers
2026/03/25 02:54:39 DEBUG : file1: reading active writers
2026/03/25 02:54:39 DEBUG : file1: active writers 1
2026/03/25 02:54:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/25 02:54:40 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x37d1b6f593b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x37d1b719f608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:61373859624512} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x37d1b6532710 info:{ModTime:{wall:14008712123644571383 ext:223430930978 loc:0x46603e0} ATime:{wall:14008712123644571383 ext:223430930978 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/25 02:54:40 DEBUG : >WaitForWriters: 
2026/03/25 02:54:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:54:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.49s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:40 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/25 02:54:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 DEBUG : Config file has changed externally - reloading
2026/03/25 02:54:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/25 02:54:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zosumir1vayu"
2026/03/25 02:54:40 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/25 02:54:40 DEBUG : forgetting directory cache
2026/03/25 02:54:40.749819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:40.749849 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:40 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:40 DEBUG : Looking for writers
2026/03/25 02:54:40 DEBUG : >WaitForWriters: 
2026/03/25 02:54:40 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': vfs cache: cleaner exiting
2026/03/25 02:54:40 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.39s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:41.163443 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:41.163463 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:41 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.44s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:41.614130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:41.614165 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:41 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.46s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:41 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:41 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:42.099014 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:42.099045 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:42 DEBUG : Looking for writers
2026/03/25 02:54:42 DEBUG : >WaitForWriters: 
2026/03/25 02:54:42 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.45s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:42 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:42.459936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:42.459953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:42 DEBUG : Looking for writers
2026/03/25 02:54:42 DEBUG : >WaitForWriters: 
2026/03/25 02:54:42 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.37s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:42 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:42.853293 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:42.853312 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:42 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:42 DEBUG : Looking for writers
2026/03/25 02:54:42 DEBUG : >WaitForWriters: 
2026/03/25 02:54:42 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.39s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:42 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:42 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:43.256151 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:43.256174 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:43 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:43 DEBUG : Looking for writers
2026/03/25 02:54:43 DEBUG : >WaitForWriters: 
2026/03/25 02:54:43 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.40s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:43 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:43 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:43 ERROR : error listing: directory not found
2026/03/25 02:54:43.819909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:43.819930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:43 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
2026/03/25 02:54:43 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:43 DEBUG : Looking for writers
2026/03/25 02:54:43 DEBUG : >WaitForWriters: 
2026/03/25 02:54:43 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.57s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:43 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:43 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:43 ERROR : error listing: directory not found
2026/03/25 02:54:44 ERROR : error listing: directory not found
2026/03/25 02:54:44.425034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:44.425066 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:44 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
2026/03/25 02:54:44 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:44 DEBUG : Looking for writers
2026/03/25 02:54:44 DEBUG : >WaitForWriters: 
2026/03/25 02:54:44 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.61s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:54:44 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:54:44 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:54:44 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:54:44 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:54:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:44 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:54:44 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:54:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:44 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/25 02:54:44 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/25 02:54:44 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/25 02:54:44 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (5 bytes), uploading instead of streaming
2026/03/25 02:54:45.020252 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:45.020276 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:45 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)
2026/03/25 02:54:45 DEBUG : file1: Remove: 
2026/03/25 02:54:45 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:54:45 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
2026/03/25 02:54:45 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
2026/03/25 02:54:46 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
2026/03/25 02:54:48 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
2026/03/25 02:54:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:54:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:54:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:54:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:54:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:52 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/25 02:54:52.898265 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:54:52.898298 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:54:52 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)
2026/03/25 02:54:52 DEBUG : file1: Remove: 
2026/03/25 02:54:52 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:54:52 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
2026/03/25 02:54:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:54:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:54:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:54:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:54:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:54:52 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
2026/03/25 02:54:52 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:54:52 DEBUG : Looking for writers
2026/03/25 02:54:52 DEBUG : file1: reading active writers
2026/03/25 02:54:52 DEBUG : file1: active writers 1
2026/03/25 02:54:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/25 02:54:52 DEBUG : Looking for writers
2026/03/25 02:54:52 DEBUG : file1: reading active writers
2026/03/25 02:54:52 DEBUG : file1: active writers 1
2026/03/25 02:54:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/25 02:54:52 DEBUG : Looking for writers
2026/03/25 02:54:52 DEBUG : file1: reading active writers
2026/03/25 02:54:52 DEBUG : file1: active writers 1
2026/03/25 02:54:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/25 02:54:52 DEBUG : Looking for writers
2026/03/25 02:54:52 DEBUG : file1: reading active writers
2026/03/25 02:54:52 DEBUG : file1: active writers 1
2026/03/25 02:54:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/25 02:54:53 DEBUG : Looking for writers
2026/03/25 02:54:53 DEBUG : file1: reading active writers
2026/03/25 02:54:53 DEBUG : file1: active writers 1
2026/03/25 02:54:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/25 02:54:53 DEBUG : Looking for writers
2026/03/25 02:54:53 DEBUG : file1: reading active writers
2026/03/25 02:54:53 DEBUG : file1: active writers 1
2026/03/25 02:54:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/25 02:54:53 DEBUG : Looking for writers
2026/03/25 02:54:53 DEBUG : file1: reading active writers
2026/03/25 02:54:53 DEBUG : file1: active writers 1
2026/03/25 02:54:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/25 02:54:54 DEBUG : Looking for writers
2026/03/25 02:54:54 DEBUG : file1: reading active writers
2026/03/25 02:54:54 DEBUG : file1: active writers 1
2026/03/25 02:54:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:54:55 DEBUG : Looking for writers
2026/03/25 02:54:55 DEBUG : file1: reading active writers
2026/03/25 02:54:55 DEBUG : file1: active writers 1
2026/03/25 02:54:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:54:56 DEBUG : Looking for writers
2026/03/25 02:54:56 DEBUG : file1: reading active writers
2026/03/25 02:54:56 DEBUG : file1: active writers 1
2026/03/25 02:54:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:54:57 DEBUG : Looking for writers
2026/03/25 02:54:57 DEBUG : file1: reading active writers
2026/03/25 02:54:57 DEBUG : file1: active writers 1
2026/03/25 02:54:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:54:58 DEBUG : Looking for writers
2026/03/25 02:54:58 DEBUG : file1: reading active writers
2026/03/25 02:54:58 DEBUG : file1: active writers 1
2026/03/25 02:54:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:54:59 DEBUG : Looking for writers
2026/03/25 02:54:59 DEBUG : file1: reading active writers
2026/03/25 02:54:59 DEBUG : file1: active writers 1
2026/03/25 02:54:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:00 DEBUG : Looking for writers
2026/03/25 02:55:00 DEBUG : file1: reading active writers
2026/03/25 02:55:00 DEBUG : file1: active writers 1
2026/03/25 02:55:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:01 DEBUG : Looking for writers
2026/03/25 02:55:01 DEBUG : file1: reading active writers
2026/03/25 02:55:01 DEBUG : file1: active writers 1
2026/03/25 02:55:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:02 DEBUG : Looking for writers
2026/03/25 02:55:02 DEBUG : file1: reading active writers
2026/03/25 02:55:02 DEBUG : file1: active writers 1
2026/03/25 02:55:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:03 DEBUG : Looking for writers
2026/03/25 02:55:03 DEBUG : file1: reading active writers
2026/03/25 02:55:03 DEBUG : file1: active writers 1
2026/03/25 02:55:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:04 DEBUG : Looking for writers
2026/03/25 02:55:04 DEBUG : file1: reading active writers
2026/03/25 02:55:04 DEBUG : file1: active writers 1
2026/03/25 02:55:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:05 DEBUG : Looking for writers
2026/03/25 02:55:05 DEBUG : file1: reading active writers
2026/03/25 02:55:05 DEBUG : file1: active writers 1
2026/03/25 02:55:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:06 DEBUG : Looking for writers
2026/03/25 02:55:06 DEBUG : file1: reading active writers
2026/03/25 02:55:06 DEBUG : file1: active writers 1
2026/03/25 02:55:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:07 DEBUG : Looking for writers
2026/03/25 02:55:07 DEBUG : file1: reading active writers
2026/03/25 02:55:07 DEBUG : file1: active writers 1
2026/03/25 02:55:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:08 DEBUG : Looking for writers
2026/03/25 02:55:08 DEBUG : file1: reading active writers
2026/03/25 02:55:08 DEBUG : file1: active writers 1
2026/03/25 02:55:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:09 DEBUG : Looking for writers
2026/03/25 02:55:09 DEBUG : file1: reading active writers
2026/03/25 02:55:09 DEBUG : file1: active writers 1
2026/03/25 02:55:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:10 DEBUG : Looking for writers
2026/03/25 02:55:10 DEBUG : file1: reading active writers
2026/03/25 02:55:10 DEBUG : file1: active writers 1
2026/03/25 02:55:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:11 DEBUG : Looking for writers
2026/03/25 02:55:11 DEBUG : file1: reading active writers
2026/03/25 02:55:11 DEBUG : file1: active writers 1
2026/03/25 02:55:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:12 DEBUG : Looking for writers
2026/03/25 02:55:12 DEBUG : file1: reading active writers
2026/03/25 02:55:12 DEBUG : file1: active writers 1
2026/03/25 02:55:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:13 DEBUG : Looking for writers
2026/03/25 02:55:13 DEBUG : file1: reading active writers
2026/03/25 02:55:13 DEBUG : file1: active writers 1
2026/03/25 02:55:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:14 DEBUG : Looking for writers
2026/03/25 02:55:14 DEBUG : file1: reading active writers
2026/03/25 02:55:14 DEBUG : file1: active writers 1
2026/03/25 02:55:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:15 DEBUG : Looking for writers
2026/03/25 02:55:15 DEBUG : file1: reading active writers
2026/03/25 02:55:15 DEBUG : file1: active writers 1
2026/03/25 02:55:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:16 DEBUG : Looking for writers
2026/03/25 02:55:16 DEBUG : file1: reading active writers
2026/03/25 02:55:16 DEBUG : file1: active writers 1
2026/03/25 02:55:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:17 DEBUG : Looking for writers
2026/03/25 02:55:17 DEBUG : file1: reading active writers
2026/03/25 02:55:17 DEBUG : file1: active writers 1
2026/03/25 02:55:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:18 DEBUG : Looking for writers
2026/03/25 02:55:18 DEBUG : file1: reading active writers
2026/03/25 02:55:18 DEBUG : file1: active writers 1
2026/03/25 02:55:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:19 DEBUG : Looking for writers
2026/03/25 02:55:19 DEBUG : file1: reading active writers
2026/03/25 02:55:19 DEBUG : file1: active writers 1
2026/03/25 02:55:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:20 DEBUG : Looking for writers
2026/03/25 02:55:20 DEBUG : file1: reading active writers
2026/03/25 02:55:20 DEBUG : file1: active writers 1
2026/03/25 02:55:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:21 DEBUG : Looking for writers
2026/03/25 02:55:21 DEBUG : file1: reading active writers
2026/03/25 02:55:21 DEBUG : file1: active writers 1
2026/03/25 02:55:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:22 DEBUG : Looking for writers
2026/03/25 02:55:22 DEBUG : file1: reading active writers
2026/03/25 02:55:22 DEBUG : file1: active writers 1
2026/03/25 02:55:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/25 02:55:22 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/25 02:55:22 DEBUG : >WaitForWriters: 
2026/03/25 02:55:22 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.48s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:22 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:22 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:23 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/25 02:55:24 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/25 02:55:24 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/25 02:55:24 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/25 02:55:24 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (11 bytes), uploading instead of streaming
2026/03/25 02:55:24.461952 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:24.461983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:24 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:24 DEBUG : file1: Remove: 
2026/03/25 02:55:24 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:24 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
2026/03/25 02:55:24 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
2026/03/25 02:55:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:55:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/25 02:55:27 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
2026/03/25 02:55:31 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:31 DEBUG : Looking for writers
2026/03/25 02:55:31 DEBUG : >WaitForWriters: 
2026/03/25 02:55:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.05s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:32 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:32 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:32 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/25 02:55:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:32 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (5 bytes), uploading instead of streaming
2026/03/25 02:55:32.495561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:32.495581 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:32 DEBUG : file1: Remove: 
2026/03/25 02:55:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:32 DEBUG : file1: >Remove: err=<nil>
2026/03/25 02:55:32 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
2026/03/25 02:55:32 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
2026/03/25 02:55:32 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:32 DEBUG : Looking for writers
2026/03/25 02:55:32 DEBUG : >WaitForWriters: 
2026/03/25 02:55:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.52s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:32 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:32 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:32 DEBUG : file1: WriteFileHandle.Release closing
2026/03/25 02:55:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:32 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/25 02:55:33.068946 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:33.068978 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:33 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)
2026/03/25 02:55:33 DEBUG : file1: Remove: 
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:33 DEBUG : file1: >Remove: err=<nil>
2026/03/25 02:55:33 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
2026/03/25 02:55:33 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/25 02:55:33 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:33 DEBUG : Looking for writers
2026/03/25 02:55:33 DEBUG : >WaitForWriters: 
2026/03/25 02:55:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.56s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:33 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:33 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:33 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (2 bytes), uploading instead of streaming
2026/03/25 02:55:33.582392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:33.582467 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:33 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)
2026/03/25 02:55:33 DEBUG : file1: Remove: 
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:33 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
2026/03/25 02:55:33 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:33 DEBUG : Looking for writers
2026/03/25 02:55:33 DEBUG : >WaitForWriters: 
2026/03/25 02:55:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.53s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:33 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:33 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:33 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (0 bytes), uploading instead of streaming
2026/03/25 02:55:34.093310 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:34.093331 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:34 DEBUG : file1: Remove: 
2026/03/25 02:55:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:34 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
2026/03/25 02:55:34 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/25 02:55:34 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
2026/03/25 02:55:34 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:34 DEBUG : Looking for writers
2026/03/25 02:55:34 DEBUG : >WaitForWriters: 
2026/03/25 02:55:34 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.50s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:34 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:34 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/25 02:55:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/25 02:55:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/25 02:55:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/25 02:55:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/25 02:55:34 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': File to upload is small (100 bytes), uploading instead of streaming
2026/03/25 02:55:34.598343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:34.598362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:34 DEBUG : file1: Remove: 
2026/03/25 02:55:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/25 02:55:34 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
2026/03/25 02:55:34 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/25 02:55:34 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
2026/03/25 02:55:34 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:34 DEBUG : Looking for writers
2026/03/25 02:55:34 DEBUG : >WaitForWriters: 
2026/03/25 02:55:34 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.51s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:34 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:34 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:34.955566 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:34.955589 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:34 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:34 DEBUG : Looking for writers
2026/03/25 02:55:34 DEBUG : >WaitForWriters: 
2026/03/25 02:55:35 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:35.412893 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:35.412931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:35 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:35 DEBUG : Looking for writers
2026/03/25 02:55:35 DEBUG : >WaitForWriters: 
2026/03/25 02:55:35 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.47s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:35.913985 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:35.914017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:35 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:35 DEBUG : Looking for writers
2026/03/25 02:55:35 DEBUG : >WaitForWriters: 
2026/03/25 02:55:35 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.49s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-zosumir1vayu'", Local "Local file system at /tmp/rclone4186158974", Modify Window "1s"
2026/03/25 02:55:35 INFO  : proton drive root link ID 'rclone-test-zosumir1vayu': poll-interval is not supported by this remote
2026/03/25 02:55:35 NOTICE: proton drive root link ID 'rclone-test-zosumir1vayu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/25 02:55:36.363342 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/25 02:55:36.363375 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zosumir1vayu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/25 02:55:36 DEBUG : WaitForWriters: timeout=30s
2026/03/25 02:55:36 DEBUG : Looking for writers
2026/03/25 02:55:36 DEBUG : >WaitForWriters: 
2026/03/25 02:55:36 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.48s)
FAIL
2026/03/25 02:55:36 DEBUG : proton drive root link ID 'rclone-test-zosumir1vayu': Purge remote
2026/03/25 02:55:36 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 5m9.940632567s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]