"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2025/11/04 04:26:50 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-bizuhux6kumu"
2025/11/04 04:26:50 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/11/04 04:26:50 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': Has cached credentials
2025/11/04 04:26:52 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': Used cached credential to initialize the ProtonDrive API
2025/11/04 04:26:52 DEBUG : Creating backend with remote "/tmp/rclone544254835"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:52 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:52 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:52.761366 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:52.761404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:52 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:52 DEBUG : Looking for writers
2025/11/04 04:26:52 DEBUG : >WaitForWriters: 
2025/11/04 04:26:52 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.44s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:52 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:52 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:53.294938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:53.294979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:53 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:53 DEBUG : Looking for writers
2025/11/04 04:26:53 DEBUG : >WaitForWriters: 
2025/11/04 04:26:53 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.64s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:53 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:53 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:53.849841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:53.849873 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:53 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:53 DEBUG : Looking for writers
2025/11/04 04:26:53 DEBUG : >WaitForWriters: 
2025/11/04 04:26:53 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.45s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:53 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:53 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:54.290371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:54.290404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:54 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:54 DEBUG : Looking for writers
2025/11/04 04:26:54 DEBUG : >WaitForWriters: 
2025/11/04 04:26:54 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.51s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:54 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:54 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:54.786238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:54.786272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:54 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:54 DEBUG : Looking for writers
2025/11/04 04:26:54 DEBUG : >WaitForWriters: 
2025/11/04 04:26:54 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.43s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:54 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:54 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:55.249825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:55.249847 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:55 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:55 DEBUG : Looking for writers
2025/11/04 04:26:55 DEBUG : >WaitForWriters: 
2025/11/04 04:26:55 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.45s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:55 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:55 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:55.907793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:55.907816 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:55 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:55 DEBUG : Looking for writers
2025/11/04 04:26:55 DEBUG : >WaitForWriters: 
2025/11/04 04:26:56 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.67s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:56 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:56 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:56.359543 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:56.359576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:56 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:56 DEBUG : Looking for writers
2025/11/04 04:26:56 DEBUG : >WaitForWriters: 
2025/11/04 04:26:56 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.44s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:56 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:56 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:56.869840 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:56.869874 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:56 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:56 DEBUG : Looking for writers
2025/11/04 04:26:56 DEBUG : >WaitForWriters: 
2025/11/04 04:26:56 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.52s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:56 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:56 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:57.393294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:57.393335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:57 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:57 DEBUG : Looking for writers
2025/11/04 04:26:57 DEBUG : >WaitForWriters: 
2025/11/04 04:26:57 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.59s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:57 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:57 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:58.123252 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:58.123293 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:58 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:58 DEBUG : Looking for writers
2025/11/04 04:26:58 DEBUG : >WaitForWriters: 
2025/11/04 04:26:58 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.67s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:58 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:58 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:58.573290 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:58.573330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:58 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:58 DEBUG : Looking for writers
2025/11/04 04:26:58 DEBUG : >WaitForWriters: 
2025/11/04 04:26:58 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.45s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:58 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:58 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:59.020903 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:59.020931 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:59 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:59 DEBUG : Looking for writers
2025/11/04 04:26:59 DEBUG : >WaitForWriters: 
2025/11/04 04:26:59 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.44s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:59 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:59 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:26:59.657277 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:26:59.657317 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:26:59 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:26:59 DEBUG : Looking for writers
2025/11/04 04:26:59 DEBUG : >WaitForWriters: 
2025/11/04 04:26:59 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.64s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:26:59 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:26:59 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:00.091595 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:00.091617 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:00 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:00 DEBUG : Looking for writers
2025/11/04 04:27:00 DEBUG : >WaitForWriters: 
2025/11/04 04:27:00 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.43s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:00 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:00 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:00.709892 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:00.709926 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:00 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:00 DEBUG : Looking for writers
2025/11/04 04:27:00 DEBUG : >WaitForWriters: 
2025/11/04 04:27:00 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.62s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:00 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:00 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:01.140286 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:01.140314 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:01 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:01 DEBUG : Looking for writers
2025/11/04 04:27:01 DEBUG : >WaitForWriters: 
2025/11/04 04:27:01 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.44s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:01 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:01 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:01.592662 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:01.592694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:01 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:01 DEBUG : Looking for writers
2025/11/04 04:27:01 DEBUG : >WaitForWriters: 
2025/11/04 04:27:01 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.45s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:01 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:01 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:02.036960 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:02.037003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:02 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:02 DEBUG : Looking for writers
2025/11/04 04:27:02 DEBUG : >WaitForWriters: 
2025/11/04 04:27:02 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.44s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:02 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:02 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:02.599439 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:02.599479 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:02 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:02 DEBUG : Looking for writers
2025/11/04 04:27:02 DEBUG : >WaitForWriters: 
2025/11/04 04:27:02 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.57s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:02 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:02 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:03.035242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:03.035269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:03 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:03 DEBUG : Looking for writers
2025/11/04 04:27:03 DEBUG : >WaitForWriters: 
2025/11/04 04:27:03 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.43s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:03 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:03 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:03.488665 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:03.488685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:03 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:03 DEBUG : Looking for writers
2025/11/04 04:27:03 DEBUG : >WaitForWriters: 
2025/11/04 04:27:03 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-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:03 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:03 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:03.979078 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:03.979108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:03 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:03 DEBUG : Looking for writers
2025/11/04 04:27:03 DEBUG : >WaitForWriters: 
2025/11/04 04:27:04 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-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:04 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:04 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:04.426393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:04.426414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:04 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:04 DEBUG : Looking for writers
2025/11/04 04:27:04 DEBUG : >WaitForWriters: 
2025/11/04 04:27:04 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-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:04 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:04 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:04 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:04 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:04.969086 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:04.969125 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:04 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:04 DEBUG : Looking for writers
2025/11/04 04:27:04 DEBUG : >WaitForWriters: 
2025/11/04 04:27:04 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:05 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-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:05.410472 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:05.410511 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:05 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:05 DEBUG : Looking for writers
2025/11/04 04:27:05 DEBUG : >WaitForWriters: 
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:05 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-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:05.869967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:05.870053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:05 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:05 DEBUG : Looking for writers
2025/11/04 04:27:05 DEBUG : >WaitForWriters: 
2025/11/04 04:27:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:05 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.82s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.44s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.49s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.44s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.54s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.44s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.45s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:05 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:06.292163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:06.292197 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:06 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:06 DEBUG : Looking for writers
2025/11/04 04:27:06 DEBUG : >WaitForWriters: 
2025/11/04 04:27:06 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.43s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:06 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:06 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:06.744831 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:06.744868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:06 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:06 DEBUG : Looking for writers
2025/11/04 04:27:06 DEBUG : >WaitForWriters: 
2025/11/04 04:27:06 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.47s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:06 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:06 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:07.193265 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:07.193297 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:07 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:07 DEBUG : Looking for writers
2025/11/04 04:27:07 DEBUG : >WaitForWriters: 
2025/11/04 04:27:07 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.52s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:07 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:07 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:07.705415 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:07.705462 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:07 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:07 DEBUG : Looking for writers
2025/11/04 04:27:07 DEBUG : >WaitForWriters: 
2025/11/04 04:27:07 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.43s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:07 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:07 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:08.144285 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:08.144321 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:08 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:08 DEBUG : Looking for writers
2025/11/04 04:27:08 DEBUG : >WaitForWriters: 
2025/11/04 04:27:08 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.44s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:08 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:08 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:08.704997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:08.705030 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:08 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:08 DEBUG : Looking for writers
2025/11/04 04:27:08 DEBUG : >WaitForWriters: 
2025/11/04 04:27:08 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:08 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:08 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:08 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:08 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:08 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:09.158845 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:09.158881 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:09 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:09 DEBUG : Looking for writers
2025/11/04 04:27:09 DEBUG : >WaitForWriters: 
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:09 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:09 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:09 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:09.765176 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:09.765214 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:09 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:09 DEBUG : Looking for writers
2025/11/04 04:27:09 DEBUG : >WaitForWriters: 
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:09 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:09 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:09 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:10.292070 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:10.292103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:10 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:10 DEBUG : Looking for writers
2025/11/04 04:27:10 DEBUG : >WaitForWriters: 
2025/11/04 04:27:10 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:10 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:10 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:10 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:10 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:10 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:10.858366 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:10.858402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:10 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:10 DEBUG : Looking for writers
2025/11/04 04:27:10 DEBUG : >WaitForWriters: 
2025/11/04 04:27:10 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:11.385186 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:11.385219 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:11 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:11 DEBUG : Looking for writers
2025/11/04 04:27:11 DEBUG : >WaitForWriters: 
2025/11/04 04:27:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:11 ERROR : error listing: directory not found
--- FAIL: TestFileRename (3.33s)
    --- FAIL: TestFileRename/off,forceCache=false (0.56s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.45s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.68s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.46s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.65s)
    --- FAIL: TestFileRename/full,forceCache=false (0.52s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:11 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:11.910210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:11.910238 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:11 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:11 DEBUG : Looking for writers
2025/11/04 04:27:11 DEBUG : >WaitForWriters: 
2025/11/04 04:27:11 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.44s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:11 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:12.351041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:12.351110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:12 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:12 DEBUG : Looking for writers
2025/11/04 04:27:12 DEBUG : >WaitForWriters: 
2025/11/04 04:27:12 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.44s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:12 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:12 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:12.803852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:12.803881 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:12 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:12 DEBUG : Looking for writers
2025/11/04 04:27:12 DEBUG : >WaitForWriters: 
2025/11/04 04:27:12 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.45s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:12 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:12 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:13.278448 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:13.278485 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:13 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:13 DEBUG : Looking for writers
2025/11/04 04:27:13 DEBUG : >WaitForWriters: 
2025/11/04 04:27:13 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.50s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:13 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:13 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:27:13.941677 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:13.942194 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:13 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:13 DEBUG : Looking for writers
2025/11/04 04:27:13 DEBUG : >WaitForWriters: 
2025/11/04 04:27:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.65s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:14.486238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:14.486269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:14 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:14 DEBUG : Looking for writers
2025/11/04 04:27:14 DEBUG : >WaitForWriters: 
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:14 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.54s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:14.939995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:14.940034 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:14 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:14 DEBUG : Looking for writers
2025/11/04 04:27:14 DEBUG : >WaitForWriters: 
2025/11/04 04:27:14 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.53s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:15 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:15.457135 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:15.457171 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:15 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:15 DEBUG : Looking for writers
2025/11/04 04:27:15 DEBUG : >WaitForWriters: 
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.44s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:15 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:15 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:15.916275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:15.916331 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:15 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:15 DEBUG : Looking for writers
2025/11/04 04:27:15 DEBUG : >WaitForWriters: 
2025/11/04 04:27:15 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.46s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:16.344075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:16.344103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:16 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : >WaitForWriters: 
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:27:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.43s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:27:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:27:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:27:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:27:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:27:16 DEBUG : file1: newRWFileHandle: 
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): openPending: 
2025/11/04 04:27:16 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/04 04:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): >openPending: err=<nil>
2025/11/04 04:27:16 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/04 04:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:27:16 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/04 04:27:16 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): _writeAt: size=5, off=0
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): >_writeAt: n=5, err=<nil>
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): _writeAt: size=7, off=5
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): >_writeAt: n=7, err=<nil>
2025/11/04 04:27:16 DEBUG : file1: vfs cache: truncate to size=11
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): close: 
2025/11/04 04:27:16 DEBUG : file1: vfs cache: setting modification time to 2025-11-04 04:27:16.5349961 +0000 UTC m=+25.662783094
2025/11/04 04:27:16 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): >close: err=<nil>
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): close: 
2025/11/04 04:27:16 DEBUG : file1(0xc000125900): >close: err=file already closed
2025/11/04 04:27:16 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/04 04:27:16 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/04 04:27:16 DEBUG : Looking for writers
2025/11/04 04:27:16 DEBUG : file1: reading active writers
2025/11/04 04:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/04 04:27:17.147146 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:17.147172 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:17 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)
2025/11/04 04:27:17 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)
2025/11/04 04:27:17 DEBUG : Looking for writers
2025/11/04 04:27:17 DEBUG : file1: reading active writers
2025/11/04 04:27:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/04 04:27:17 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:17.779369 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:17.779418 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:17 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)
2025/11/04 04:27:17 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)
2025/11/04 04:27:17 DEBUG : Looking for writers
2025/11/04 04:27:17 DEBUG : file1: reading active writers
2025/11/04 04:27:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:18 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:18.699355 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:18.699390 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:18 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)
2025/11/04 04:27:18 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)
2025/11/04 04:27:18 DEBUG : Looking for writers
2025/11/04 04:27:18 DEBUG : file1: reading active writers
2025/11/04 04:27:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:19 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:19 DEBUG : Looking for writers
2025/11/04 04:27:19 DEBUG : file1: reading active writers
2025/11/04 04:27:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:20.025563 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:20.025598 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:20 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)
2025/11/04 04:27:20 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)
2025/11/04 04:27:20 DEBUG : Looking for writers
2025/11/04 04:27:20 DEBUG : file1: reading active writers
2025/11/04 04:27:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:21 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:21 DEBUG : Looking for writers
2025/11/04 04:27:21 DEBUG : file1: reading active writers
2025/11/04 04:27:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:22.167356 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:22.167383 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:22 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)
2025/11/04 04:27:22 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)
2025/11/04 04:27:22 DEBUG : Looking for writers
2025/11/04 04:27:22 DEBUG : file1: reading active writers
2025/11/04 04:27:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:23 DEBUG : Looking for writers
2025/11/04 04:27:23 DEBUG : file1: reading active writers
2025/11/04 04:27:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:24 DEBUG : Looking for writers
2025/11/04 04:27:24 DEBUG : file1: reading active writers
2025/11/04 04:27:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:25 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:25 DEBUG : Looking for writers
2025/11/04 04:27:25 DEBUG : file1: reading active writers
2025/11/04 04:27:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:25.907245 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:25.907265 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:25 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)
2025/11/04 04:27:25 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)
2025/11/04 04:27:26 DEBUG : Looking for writers
2025/11/04 04:27:26 DEBUG : file1: reading active writers
2025/11/04 04:27:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:27 DEBUG : Looking for writers
2025/11/04 04:27:27 DEBUG : file1: reading active writers
2025/11/04 04:27:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:28 DEBUG : Looking for writers
2025/11/04 04:27:28 DEBUG : file1: reading active writers
2025/11/04 04:27:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:29 DEBUG : Looking for writers
2025/11/04 04:27:29 DEBUG : file1: reading active writers
2025/11/04 04:27:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:30 DEBUG : Looking for writers
2025/11/04 04:27:30 DEBUG : file1: reading active writers
2025/11/04 04:27:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:31 DEBUG : Looking for writers
2025/11/04 04:27:31 DEBUG : file1: reading active writers
2025/11/04 04:27:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:32 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:32.756048 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:32.756083 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:32 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)
2025/11/04 04:27:32 DEBUG : Looking for writers
2025/11/04 04:27:32 DEBUG : file1: reading active writers
2025/11/04 04:27:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:33 DEBUG : Looking for writers
2025/11/04 04:27:33 DEBUG : file1: reading active writers
2025/11/04 04:27:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:34 DEBUG : Looking for writers
2025/11/04 04:27:34 DEBUG : file1: reading active writers
2025/11/04 04:27:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:35 DEBUG : Looking for writers
2025/11/04 04:27:35 DEBUG : file1: reading active writers
2025/11/04 04:27:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:36 DEBUG : Looking for writers
2025/11/04 04:27:36 DEBUG : file1: reading active writers
2025/11/04 04:27:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:37 DEBUG : Looking for writers
2025/11/04 04:27:37 DEBUG : file1: reading active writers
2025/11/04 04:27:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:38 DEBUG : Looking for writers
2025/11/04 04:27:38 DEBUG : file1: reading active writers
2025/11/04 04:27:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:39 DEBUG : Looking for writers
2025/11/04 04:27:39 DEBUG : file1: reading active writers
2025/11/04 04:27:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:40 DEBUG : Looking for writers
2025/11/04 04:27:40 DEBUG : file1: reading active writers
2025/11/04 04:27:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:41 DEBUG : Looking for writers
2025/11/04 04:27:41 DEBUG : file1: reading active writers
2025/11/04 04:27:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:42 DEBUG : Looking for writers
2025/11/04 04:27:42 DEBUG : file1: reading active writers
2025/11/04 04:27:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:43 DEBUG : Looking for writers
2025/11/04 04:27:43 DEBUG : file1: reading active writers
2025/11/04 04:27:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:44 DEBUG : Looking for writers
2025/11/04 04:27:44 DEBUG : file1: reading active writers
2025/11/04 04:27:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:45 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:27:45 DEBUG : Looking for writers
2025/11/04 04:27:45 DEBUG : file1: reading active writers
2025/11/04 04:27:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:46.009868 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:27:46.009904 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:27:46 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)
2025/11/04 04:27:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009b4f00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f7708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635782976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637369662039172 ext:25662783094 loc:0x4222920} ATime:{wall:13995637369662072725 ext:25662816646 loc:0x4222920} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:27:46 DEBUG : >WaitForWriters: 
2025/11/04 04:27:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2025/11/04 04:27:47 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2025/11/04 04:27:50 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2025/11/04 04:27:54 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/04 04:27:54 DEBUG : Looking for writers
2025/11/04 04:27:54 DEBUG : file1: reading active writers
2025/11/04 04:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/04 04:27:55 DEBUG : Looking for writers
2025/11/04 04:27:55 DEBUG : file1: reading active writers
2025/11/04 04:27:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:56 DEBUG : Looking for writers
2025/11/04 04:27:56 DEBUG : file1: reading active writers
2025/11/04 04:27:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:57 DEBUG : Looking for writers
2025/11/04 04:27:57 DEBUG : file1: reading active writers
2025/11/04 04:27:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:58 DEBUG : Looking for writers
2025/11/04 04:27:58 DEBUG : file1: reading active writers
2025/11/04 04:27:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:27:59 DEBUG : Looking for writers
2025/11/04 04:27:59 DEBUG : file1: reading active writers
2025/11/04 04:27:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:00 DEBUG : Looking for writers
2025/11/04 04:28:00 DEBUG : file1: reading active writers
2025/11/04 04:28:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:01 DEBUG : Looking for writers
2025/11/04 04:28:01 DEBUG : file1: reading active writers
2025/11/04 04:28:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:02 DEBUG : Looking for writers
2025/11/04 04:28:02 DEBUG : file1: reading active writers
2025/11/04 04:28:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:03 DEBUG : Looking for writers
2025/11/04 04:28:03 DEBUG : file1: reading active writers
2025/11/04 04:28:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:04 DEBUG : Looking for writers
2025/11/04 04:28:04 DEBUG : file1: reading active writers
2025/11/04 04:28:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:05 DEBUG : Looking for writers
2025/11/04 04:28:05 DEBUG : file1: reading active writers
2025/11/04 04:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:06 DEBUG : Looking for writers
2025/11/04 04:28:06 DEBUG : file1: reading active writers
2025/11/04 04:28:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:07 DEBUG : Looking for writers
2025/11/04 04:28:07 DEBUG : file1: reading active writers
2025/11/04 04:28:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:08 DEBUG : Looking for writers
2025/11/04 04:28:08 DEBUG : file1: reading active writers
2025/11/04 04:28:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:09 DEBUG : Looking for writers
2025/11/04 04:28:09 DEBUG : file1: reading active writers
2025/11/04 04:28:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:10 DEBUG : Looking for writers
2025/11/04 04:28:10 DEBUG : file1: reading active writers
2025/11/04 04:28:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:11 DEBUG : Looking for writers
2025/11/04 04:28:11 DEBUG : file1: reading active writers
2025/11/04 04:28:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:11 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:12.236055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:12.236108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:12 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)
2025/11/04 04:28:12 DEBUG : Looking for writers
2025/11/04 04:28:12 DEBUG : file1: reading active writers
2025/11/04 04:28:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:13 DEBUG : Looking for writers
2025/11/04 04:28:13 DEBUG : file1: reading active writers
2025/11/04 04:28:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:14 DEBUG : Looking for writers
2025/11/04 04:28:14 DEBUG : file1: reading active writers
2025/11/04 04:28:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:15 DEBUG : Looking for writers
2025/11/04 04:28:15 DEBUG : file1: reading active writers
2025/11/04 04:28:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:16 DEBUG : Looking for writers
2025/11/04 04:28:16 DEBUG : file1: reading active writers
2025/11/04 04:28:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/04 04:28:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/11/04 04:28:17 DEBUG : Looking for writers
2025/11/04 04:28:17 DEBUG : file1: reading active writers
2025/11/04 04:28:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:18 DEBUG : Looking for writers
2025/11/04 04:28:18 DEBUG : file1: reading active writers
2025/11/04 04:28:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:19 DEBUG : Looking for writers
2025/11/04 04:28:19 DEBUG : file1: reading active writers
2025/11/04 04:28:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:20 DEBUG : Looking for writers
2025/11/04 04:28:20 DEBUG : file1: reading active writers
2025/11/04 04:28:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:21 DEBUG : Looking for writers
2025/11/04 04:28:21 DEBUG : file1: reading active writers
2025/11/04 04:28:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:22 DEBUG : Looking for writers
2025/11/04 04:28:22 DEBUG : file1: reading active writers
2025/11/04 04:28:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:23 DEBUG : Looking for writers
2025/11/04 04:28:23 DEBUG : file1: reading active writers
2025/11/04 04:28:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009b4f00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f7708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635782976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637369662039172 ext:25662783094 loc:0x4222920} ATime:{wall:13995637369662072725 ext:25662816646 loc:0x4222920} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:28:24 DEBUG : >WaitForWriters: 
2025/11/04 04:28:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:28:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.80s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:28:24 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:28:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:28:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:28:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:28:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:28:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:28:24 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:28:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:28:24 DEBUG : file1: newRWFileHandle: 
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): openPending: 
2025/11/04 04:28:24 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/04 04:28:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): >openPending: err=<nil>
2025/11/04 04:28:24 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/04 04:28:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:28:24 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/04 04:28:24 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): _writeAt: size=7, off=0
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): >_writeAt: n=7, err=<nil>
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): _writeAt: size=6, off=5
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): >_writeAt: n=6, err=<nil>
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): close: 
2025/11/04 04:28:24 DEBUG : file1: vfs cache: setting modification time to 2025-11-04 04:28:24.342683932 +0000 UTC m=+93.470470906
2025/11/04 04:28:24 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): >close: err=<nil>
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): _writeAt: size=5, off=0
2025/11/04 04:28:24 DEBUG : file1(0xc00084e400): >_writeAt: n=0, err=file already closed
2025/11/04 04:28:24 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/04 04:28:24 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/04 04:28:24.970297 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:24.970330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:24 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)
2025/11/04 04:28:24 DEBUG : Looking for writers
2025/11/04 04:28:24 DEBUG : file1: reading active writers
2025/11/04 04:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/04 04:28:25 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:25 DEBUG : Looking for writers
2025/11/04 04:28:25 DEBUG : file1: reading active writers
2025/11/04 04:28:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:25.652091 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:25.652133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:25 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)
2025/11/04 04:28:25 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)
2025/11/04 04:28:26 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:26.560116 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:26.560139 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:26 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)
2025/11/04 04:28:26 DEBUG : Looking for writers
2025/11/04 04:28:26 DEBUG : file1: reading active writers
2025/11/04 04:28:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:27 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:27 DEBUG : Looking for writers
2025/11/04 04:28:27 DEBUG : file1: reading active writers
2025/11/04 04:28:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:27.842690 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:27.842759 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:27 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)
2025/11/04 04:28:28 DEBUG : Looking for writers
2025/11/04 04:28:28 DEBUG : file1: reading active writers
2025/11/04 04:28:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:29 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:29 DEBUG : Looking for writers
2025/11/04 04:28:29 DEBUG : file1: reading active writers
2025/11/04 04:28:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:30.134179 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:30.134206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:30 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)
2025/11/04 04:28:30 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)
2025/11/04 04:28:30 DEBUG : Looking for writers
2025/11/04 04:28:30 DEBUG : file1: reading active writers
2025/11/04 04:28:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:31 DEBUG : Looking for writers
2025/11/04 04:28:31 DEBUG : file1: reading active writers
2025/11/04 04:28:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:32 DEBUG : Looking for writers
2025/11/04 04:28:32 DEBUG : file1: reading active writers
2025/11/04 04:28:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:33 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:33 DEBUG : Looking for writers
2025/11/04 04:28:33 DEBUG : file1: reading active writers
2025/11/04 04:28:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:33.804532 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:33.804556 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:33 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)
2025/11/04 04:28:34 DEBUG : Looking for writers
2025/11/04 04:28:34 DEBUG : file1: reading active writers
2025/11/04 04:28:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:35 DEBUG : Looking for writers
2025/11/04 04:28:35 DEBUG : file1: reading active writers
2025/11/04 04:28:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:36 DEBUG : Looking for writers
2025/11/04 04:28:36 DEBUG : file1: reading active writers
2025/11/04 04:28:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:37 DEBUG : Looking for writers
2025/11/04 04:28:37 DEBUG : file1: reading active writers
2025/11/04 04:28:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:38 DEBUG : Looking for writers
2025/11/04 04:28:38 DEBUG : file1: reading active writers
2025/11/04 04:28:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:39 DEBUG : Looking for writers
2025/11/04 04:28:39 DEBUG : file1: reading active writers
2025/11/04 04:28:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:40 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:40 DEBUG : Looking for writers
2025/11/04 04:28:40 DEBUG : file1: reading active writers
2025/11/04 04:28:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:40.634600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:40.634830 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:40 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)
2025/11/04 04:28:41 DEBUG : Looking for writers
2025/11/04 04:28:41 DEBUG : file1: reading active writers
2025/11/04 04:28:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:42 DEBUG : Looking for writers
2025/11/04 04:28:42 DEBUG : file1: reading active writers
2025/11/04 04:28:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:43 DEBUG : Looking for writers
2025/11/04 04:28:43 DEBUG : file1: reading active writers
2025/11/04 04:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:44 DEBUG : Looking for writers
2025/11/04 04:28:44 DEBUG : file1: reading active writers
2025/11/04 04:28:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:45 DEBUG : Looking for writers
2025/11/04 04:28:45 DEBUG : file1: reading active writers
2025/11/04 04:28:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:46 DEBUG : Looking for writers
2025/11/04 04:28:46 DEBUG : file1: reading active writers
2025/11/04 04:28:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:47 DEBUG : Looking for writers
2025/11/04 04:28:47 DEBUG : file1: reading active writers
2025/11/04 04:28:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:48 DEBUG : Looking for writers
2025/11/04 04:28:48 DEBUG : file1: reading active writers
2025/11/04 04:28:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:49 DEBUG : Looking for writers
2025/11/04 04:28:49 DEBUG : file1: reading active writers
2025/11/04 04:28:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:50 DEBUG : Looking for writers
2025/11/04 04:28:50 DEBUG : file1: reading active writers
2025/11/04 04:28:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:51 DEBUG : Looking for writers
2025/11/04 04:28:51 DEBUG : file1: reading active writers
2025/11/04 04:28:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:52 DEBUG : Looking for writers
2025/11/04 04:28:52 DEBUG : file1: reading active writers
2025/11/04 04:28:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:53 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:28:53 DEBUG : Looking for writers
2025/11/04 04:28:53 DEBUG : file1: reading active writers
2025/11/04 04:28:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:28:53.967439 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:28:53.967471 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:28:53 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)
2025/11/04 04:28:54 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00092d008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643342400} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637442484171036 ext:93470470906 loc:0x4222920} ATime:{wall:13995637442484213756 ext:93470513636 loc:0x4222920} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:28:54 DEBUG : >WaitForWriters: 
2025/11/04 04:28:54 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
2025/11/04 04:28:55 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
2025/11/04 04:28:57 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
2025/11/04 04:29:01 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:29:01 DEBUG : Looking for writers
2025/11/04 04:29:01 DEBUG : file1: reading active writers
2025/11/04 04:29:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/04 04:29:01 DEBUG : Looking for writers
2025/11/04 04:29:01 DEBUG : file1: reading active writers
2025/11/04 04:29:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/04 04:29:01 DEBUG : Looking for writers
2025/11/04 04:29:01 DEBUG : file1: reading active writers
2025/11/04 04:29:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/04 04:29:01 DEBUG : Looking for writers
2025/11/04 04:29:01 DEBUG : file1: reading active writers
2025/11/04 04:29:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/04 04:29:02 DEBUG : Looking for writers
2025/11/04 04:29:02 DEBUG : file1: reading active writers
2025/11/04 04:29:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/04 04:29:02 DEBUG : Looking for writers
2025/11/04 04:29:02 DEBUG : file1: reading active writers
2025/11/04 04:29:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/04 04:29:02 DEBUG : Looking for writers
2025/11/04 04:29:02 DEBUG : file1: reading active writers
2025/11/04 04:29:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/04 04:29:03 DEBUG : Looking for writers
2025/11/04 04:29:03 DEBUG : file1: reading active writers
2025/11/04 04:29:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:04 DEBUG : Looking for writers
2025/11/04 04:29:04 DEBUG : file1: reading active writers
2025/11/04 04:29:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:05 DEBUG : Looking for writers
2025/11/04 04:29:05 DEBUG : file1: reading active writers
2025/11/04 04:29:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:06 DEBUG : Looking for writers
2025/11/04 04:29:06 DEBUG : file1: reading active writers
2025/11/04 04:29:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:07 DEBUG : Looking for writers
2025/11/04 04:29:07 DEBUG : file1: reading active writers
2025/11/04 04:29:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:08 DEBUG : Looking for writers
2025/11/04 04:29:08 DEBUG : file1: reading active writers
2025/11/04 04:29:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:09 DEBUG : Looking for writers
2025/11/04 04:29:09 DEBUG : file1: reading active writers
2025/11/04 04:29:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:10 DEBUG : Looking for writers
2025/11/04 04:29:10 DEBUG : file1: reading active writers
2025/11/04 04:29:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:11 DEBUG : Looking for writers
2025/11/04 04:29:11 DEBUG : file1: reading active writers
2025/11/04 04:29:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:12 DEBUG : Looking for writers
2025/11/04 04:29:12 DEBUG : file1: reading active writers
2025/11/04 04:29:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:13 DEBUG : Looking for writers
2025/11/04 04:29:13 DEBUG : file1: reading active writers
2025/11/04 04:29:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:14 DEBUG : Looking for writers
2025/11/04 04:29:14 DEBUG : file1: reading active writers
2025/11/04 04:29:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:15 DEBUG : Looking for writers
2025/11/04 04:29:15 DEBUG : file1: reading active writers
2025/11/04 04:29:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:16 DEBUG : Looking for writers
2025/11/04 04:29:16 DEBUG : file1: reading active writers
2025/11/04 04:29:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:17 DEBUG : Looking for writers
2025/11/04 04:29:17 DEBUG : file1: reading active writers
2025/11/04 04:29:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:18 DEBUG : Looking for writers
2025/11/04 04:29:18 DEBUG : file1: reading active writers
2025/11/04 04:29:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:19 DEBUG : Looking for writers
2025/11/04 04:29:19 DEBUG : file1: reading active writers
2025/11/04 04:29:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:19 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:20.168697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:20.168751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:20 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)
2025/11/04 04:29:20 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)
2025/11/04 04:29:20 DEBUG : Looking for writers
2025/11/04 04:29:20 DEBUG : file1: reading active writers
2025/11/04 04:29:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:21 DEBUG : Looking for writers
2025/11/04 04:29:21 DEBUG : file1: reading active writers
2025/11/04 04:29:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:22 DEBUG : Looking for writers
2025/11/04 04:29:22 DEBUG : file1: reading active writers
2025/11/04 04:29:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:23 DEBUG : Looking for writers
2025/11/04 04:29:23 DEBUG : file1: reading active writers
2025/11/04 04:29:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:24 DEBUG : Looking for writers
2025/11/04 04:29:24 DEBUG : file1: reading active writers
2025/11/04 04:29:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/04 04:29:24 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/11/04 04:29:25 DEBUG : Looking for writers
2025/11/04 04:29:25 DEBUG : file1: reading active writers
2025/11/04 04:29:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:26 DEBUG : Looking for writers
2025/11/04 04:29:26 DEBUG : file1: reading active writers
2025/11/04 04:29:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:27 DEBUG : Looking for writers
2025/11/04 04:29:27 DEBUG : file1: reading active writers
2025/11/04 04:29:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:28 DEBUG : Looking for writers
2025/11/04 04:29:28 DEBUG : file1: reading active writers
2025/11/04 04:29:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:29 DEBUG : Looking for writers
2025/11/04 04:29:29 DEBUG : file1: reading active writers
2025/11/04 04:29:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:30 DEBUG : Looking for writers
2025/11/04 04:29:30 DEBUG : file1: reading active writers
2025/11/04 04:29:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:31 DEBUG : Looking for writers
2025/11/04 04:29:31 DEBUG : file1: reading active writers
2025/11/04 04:29:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:29:31 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00092d008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643342400} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637442484171036 ext:93470470906 loc:0x4222920} ATime:{wall:13995637442484213756 ext:93470513636 loc:0x4222920} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:29:31 DEBUG : >WaitForWriters: 
2025/11/04 04:29:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:29:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.74s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:29:31 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:29:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:29:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:29:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:29:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:29:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:29:31 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:29:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:29:32 DEBUG : file1: newRWFileHandle: 
2025/11/04 04:29:32 DEBUG : file1(0xc000676080): openPending: 
2025/11/04 04:29:32 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/04 04:29:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:29:32 DEBUG : file1(0xc000676080): >openPending: err=<nil>
2025/11/04 04:29:32 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/04 04:29:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:29:32 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/04 04:29:32 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/04 04:29:32 DEBUG : file1(0xc000676080): close: 
2025/11/04 04:29:32 DEBUG : file1: vfs cache: setting modification time to 2025-11-04 04:29:32.064876617 +0000 UTC m=+161.192663602
2025/11/04 04:29:32 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/04 04:29:32 DEBUG : file1(0xc000676080): >close: err=<nil>
2025/11/04 04:29:32 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2025/11/04 04:29:32 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2025/11/04 04:29:32 DEBUG : file2: newRWFileHandle: 
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): openPending: 
2025/11/04 04:29:32 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/04 04:29:32 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): >openPending: err=<nil>
2025/11/04 04:29:32 DEBUG : file2: >newRWFileHandle: err=<nil>
2025/11/04 04:29:32 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/11/04 04:29:32 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2025/11/04 04:29:32 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): RWFileHandle.Flush
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): RWFileHandle.Release
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): close: 
2025/11/04 04:29:32 DEBUG : file2: vfs cache: setting modification time to 2025-11-04 04:29:32.066065268 +0000 UTC m=+161.193852252
2025/11/04 04:29:32 INFO  : file2: vfs cache: queuing for upload in 100ms
2025/11/04 04:29:32 DEBUG : file2(0xc000676880): >close: err=<nil>
2025/11/04 04:29:32 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/11/04 04:29:32 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:32 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/11/04 04:29:32.604126 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:32.604144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:32 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)
2025/11/04 04:29:32 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)
2025/11/04 04:29:32 DEBUG : Looking for writers
2025/11/04 04:29:32 DEBUG : file1: reading active writers
2025/11/04 04:29:32 DEBUG : file2: reading active writers
2025/11/04 04:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/11/04 04:29:32 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:33.271242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:33.271315 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:33 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)
2025/11/04 04:29:33 DEBUG : Looking for writers
2025/11/04 04:29:33 DEBUG : file1: reading active writers
2025/11/04 04:29:33 DEBUG : file2: reading active writers
2025/11/04 04:29:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:33 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:33.702130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:33.702152 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:33 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:33 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)
2025/11/04 04:29:34 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:34.126431 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:34.126491 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:34 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)
2025/11/04 04:29:34 DEBUG : Looking for writers
2025/11/04 04:29:34 DEBUG : file1: reading active writers
2025/11/04 04:29:34 DEBUG : file2: reading active writers
2025/11/04 04:29:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:34 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:34.789858 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:34.789958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:34 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)
2025/11/04 04:29:34 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)
2025/11/04 04:29:35.234271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:35.234298 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:35 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)
2025/11/04 04:29:35 DEBUG : Looking for writers
2025/11/04 04:29:35 DEBUG : file1: reading active writers
2025/11/04 04:29:35 DEBUG : file2: reading active writers
2025/11/04 04:29:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:35 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:36 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:36.119967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:36.120005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:36 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)
2025/11/04 04:29:36 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)
2025/11/04 04:29:36 DEBUG : Looking for writers
2025/11/04 04:29:36 DEBUG : file1: reading active writers
2025/11/04 04:29:36 DEBUG : file2: reading active writers
2025/11/04 04:29:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:36.563100 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:36.563128 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:36 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)
2025/11/04 04:29:37 DEBUG : Looking for writers
2025/11/04 04:29:37 DEBUG : file1: reading active writers
2025/11/04 04:29:37 DEBUG : file2: reading active writers
2025/11/04 04:29:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:37 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:38 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:38 DEBUG : Looking for writers
2025/11/04 04:29:38 DEBUG : file2: reading active writers
2025/11/04 04:29:38 DEBUG : file1: reading active writers
2025/11/04 04:29:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:38.375208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:38.375239 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:38 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)
2025/11/04 04:29:38 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)
2025/11/04 04:29:38.798654 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:38.798685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:38 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)
2025/11/04 04:29:38 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)
2025/11/04 04:29:39 DEBUG : Looking for writers
2025/11/04 04:29:39 DEBUG : file2: reading active writers
2025/11/04 04:29:39 DEBUG : file1: reading active writers
2025/11/04 04:29:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:40 DEBUG : Looking for writers
2025/11/04 04:29:40 DEBUG : file1: reading active writers
2025/11/04 04:29:40 DEBUG : file2: reading active writers
2025/11/04 04:29:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:41 DEBUG : Looking for writers
2025/11/04 04:29:41 DEBUG : file2: reading active writers
2025/11/04 04:29:41 DEBUG : file1: reading active writers
2025/11/04 04:29:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:41 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:41 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:42.118777 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:42.118804 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:42 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)
2025/11/04 04:29:42 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)
2025/11/04 04:29:42 DEBUG : Looking for writers
2025/11/04 04:29:42 DEBUG : file1: reading active writers
2025/11/04 04:29:42 DEBUG : file2: reading active writers
2025/11/04 04:29:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:42.561375 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:42.561404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:42 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)
2025/11/04 04:29:43 DEBUG : Looking for writers
2025/11/04 04:29:43 DEBUG : file1: reading active writers
2025/11/04 04:29:43 DEBUG : file2: reading active writers
2025/11/04 04:29:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:44 DEBUG : Looking for writers
2025/11/04 04:29:44 DEBUG : file2: reading active writers
2025/11/04 04:29:44 DEBUG : file1: reading active writers
2025/11/04 04:29:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:45 DEBUG : Looking for writers
2025/11/04 04:29:45 DEBUG : file1: reading active writers
2025/11/04 04:29:45 DEBUG : file2: reading active writers
2025/11/04 04:29:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:46 DEBUG : Looking for writers
2025/11/04 04:29:46 DEBUG : file1: reading active writers
2025/11/04 04:29:46 DEBUG : file2: reading active writers
2025/11/04 04:29:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:47 DEBUG : Looking for writers
2025/11/04 04:29:47 DEBUG : file2: reading active writers
2025/11/04 04:29:47 DEBUG : file1: reading active writers
2025/11/04 04:29:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:48 DEBUG : Looking for writers
2025/11/04 04:29:48 DEBUG : file1: reading active writers
2025/11/04 04:29:48 DEBUG : file2: reading active writers
2025/11/04 04:29:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:48 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:29:48.961031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:48.961055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:48 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:48 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)
2025/11/04 04:29:48 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:29:49 DEBUG : Looking for writers
2025/11/04 04:29:49 DEBUG : file1: reading active writers
2025/11/04 04:29:49 DEBUG : file2: reading active writers
2025/11/04 04:29:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:49.397966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:29:49.397998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:49 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)
2025/11/04 04:29:49 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:29:50 DEBUG : Looking for writers
2025/11/04 04:29:50 DEBUG : file1: reading active writers
2025/11/04 04:29:50 DEBUG : file2: reading active writers
2025/11/04 04:29:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:51 DEBUG : Looking for writers
2025/11/04 04:29:51 DEBUG : file1: reading active writers
2025/11/04 04:29:51 DEBUG : file2: reading active writers
2025/11/04 04:29:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:52 DEBUG : Looking for writers
2025/11/04 04:29:52 DEBUG : file1: reading active writers
2025/11/04 04:29:52 DEBUG : file2: reading active writers
2025/11/04 04:29:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:53 DEBUG : Looking for writers
2025/11/04 04:29:53 DEBUG : file1: reading active writers
2025/11/04 04:29:53 DEBUG : file2: reading active writers
2025/11/04 04:29:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:54 DEBUG : Looking for writers
2025/11/04 04:29:54 DEBUG : file1: reading active writers
2025/11/04 04:29:54 DEBUG : file2: reading active writers
2025/11/04 04:29:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:55 DEBUG : Looking for writers
2025/11/04 04:29:55 DEBUG : file1: reading active writers
2025/11/04 04:29:55 DEBUG : file2: reading active writers
2025/11/04 04:29:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:56 DEBUG : Looking for writers
2025/11/04 04:29:56 DEBUG : file1: reading active writers
2025/11/04 04:29:56 DEBUG : file2: reading active writers
2025/11/04 04:29:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:57 DEBUG : Looking for writers
2025/11/04 04:29:57 DEBUG : file1: reading active writers
2025/11/04 04:29:57 DEBUG : file2: reading active writers
2025/11/04 04:29:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:58 DEBUG : Looking for writers
2025/11/04 04:29:58 DEBUG : file1: reading active writers
2025/11/04 04:29:58 DEBUG : file2: reading active writers
2025/11/04 04:29:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:29:59 DEBUG : Looking for writers
2025/11/04 04:29:59 DEBUG : file2: reading active writers
2025/11/04 04:29:59 DEBUG : file1: reading active writers
2025/11/04 04:29:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:00 DEBUG : Looking for writers
2025/11/04 04:30:00 DEBUG : file1: reading active writers
2025/11/04 04:30:00 DEBUG : file2: reading active writers
2025/11/04 04:30:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:01 DEBUG : Looking for writers
2025/11/04 04:30:01 DEBUG : file1: reading active writers
2025/11/04 04:30:01 DEBUG : file2: reading active writers
2025/11/04 04:30:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:01 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:30:02 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae2c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000956208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643510848} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637515220807753 ext:161192663602 loc:0x4222920} ATime:{wall:13995637515221058974 ext:161192914822 loc:0x4222920} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ae2c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000956308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643511104} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637515221996404 ext:161193852252 loc:0x4222920} ATime:{wall:13995637515222174540 ext:161194030397 loc:0x4222920} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:30:02 DEBUG : >WaitForWriters: 
2025/11/04 04:30:02.193592 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:02.193618 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:02 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)
2025/11/04 04:30:02 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)
2025/11/04 04:30:02 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:30:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2025/11/04 04:30:02.728559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:02.728594 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:02 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)
2025/11/04 04:30:02 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)
    fstest.go:301: Flushing the directory cache
2025/11/04 04:30:03 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
2025/11/04 04:30:05 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2025/11/04 04:30:09 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:30:09 DEBUG : Looking for writers
2025/11/04 04:30:09 DEBUG : file2: reading active writers
2025/11/04 04:30:09 DEBUG : file1: reading active writers
2025/11/04 04:30:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/11/04 04:30:09 DEBUG : Looking for writers
2025/11/04 04:30:09 DEBUG : file2: reading active writers
2025/11/04 04:30:09 DEBUG : file1: reading active writers
2025/11/04 04:30:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/11/04 04:30:09 DEBUG : Looking for writers
2025/11/04 04:30:09 DEBUG : file1: reading active writers
2025/11/04 04:30:09 DEBUG : file2: reading active writers
2025/11/04 04:30:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/11/04 04:30:09 DEBUG : Looking for writers
2025/11/04 04:30:09 DEBUG : file1: reading active writers
2025/11/04 04:30:09 DEBUG : file2: reading active writers
2025/11/04 04:30:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/11/04 04:30:09 DEBUG : Looking for writers
2025/11/04 04:30:09 DEBUG : file1: reading active writers
2025/11/04 04:30:09 DEBUG : file2: reading active writers
2025/11/04 04:30:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/11/04 04:30:10 DEBUG : Looking for writers
2025/11/04 04:30:10 DEBUG : file2: reading active writers
2025/11/04 04:30:10 DEBUG : file1: reading active writers
2025/11/04 04:30:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/11/04 04:30:10 DEBUG : Looking for writers
2025/11/04 04:30:10 DEBUG : file2: reading active writers
2025/11/04 04:30:10 DEBUG : file1: reading active writers
2025/11/04 04:30:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/11/04 04:30:11 DEBUG : Looking for writers
2025/11/04 04:30:11 DEBUG : file1: reading active writers
2025/11/04 04:30:11 DEBUG : file2: reading active writers
2025/11/04 04:30:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:12 DEBUG : Looking for writers
2025/11/04 04:30:12 DEBUG : file1: reading active writers
2025/11/04 04:30:12 DEBUG : file2: reading active writers
2025/11/04 04:30:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:13 DEBUG : Looking for writers
2025/11/04 04:30:13 DEBUG : file1: reading active writers
2025/11/04 04:30:13 DEBUG : file2: reading active writers
2025/11/04 04:30:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:14 DEBUG : Looking for writers
2025/11/04 04:30:14 DEBUG : file1: reading active writers
2025/11/04 04:30:14 DEBUG : file2: reading active writers
2025/11/04 04:30:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:15 DEBUG : Looking for writers
2025/11/04 04:30:15 DEBUG : file2: reading active writers
2025/11/04 04:30:15 DEBUG : file1: reading active writers
2025/11/04 04:30:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:16 DEBUG : Looking for writers
2025/11/04 04:30:16 DEBUG : file1: reading active writers
2025/11/04 04:30:16 DEBUG : file2: reading active writers
2025/11/04 04:30:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:17 DEBUG : Looking for writers
2025/11/04 04:30:17 DEBUG : file1: reading active writers
2025/11/04 04:30:17 DEBUG : file2: reading active writers
2025/11/04 04:30:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:18 DEBUG : Looking for writers
2025/11/04 04:30:18 DEBUG : file1: reading active writers
2025/11/04 04:30:18 DEBUG : file2: reading active writers
2025/11/04 04:30:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:19 DEBUG : Looking for writers
2025/11/04 04:30:19 DEBUG : file1: reading active writers
2025/11/04 04:30:19 DEBUG : file2: reading active writers
2025/11/04 04:30:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:20 DEBUG : Looking for writers
2025/11/04 04:30:20 DEBUG : file1: reading active writers
2025/11/04 04:30:20 DEBUG : file2: reading active writers
2025/11/04 04:30:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:21 DEBUG : Looking for writers
2025/11/04 04:30:21 DEBUG : file1: reading active writers
2025/11/04 04:30:21 DEBUG : file2: reading active writers
2025/11/04 04:30:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:22 DEBUG : Looking for writers
2025/11/04 04:30:22 DEBUG : file2: reading active writers
2025/11/04 04:30:22 DEBUG : file1: reading active writers
2025/11/04 04:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:23 DEBUG : Looking for writers
2025/11/04 04:30:23 DEBUG : file1: reading active writers
2025/11/04 04:30:23 DEBUG : file2: reading active writers
2025/11/04 04:30:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:24 DEBUG : Looking for writers
2025/11/04 04:30:24 DEBUG : file1: reading active writers
2025/11/04 04:30:24 DEBUG : file2: reading active writers
2025/11/04 04:30:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:25 DEBUG : Looking for writers
2025/11/04 04:30:25 DEBUG : file1: reading active writers
2025/11/04 04:30:25 DEBUG : file2: reading active writers
2025/11/04 04:30:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:26 DEBUG : Looking for writers
2025/11/04 04:30:26 DEBUG : file1: reading active writers
2025/11/04 04:30:26 DEBUG : file2: reading active writers
2025/11/04 04:30:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:27 DEBUG : Looking for writers
2025/11/04 04:30:27 DEBUG : file1: reading active writers
2025/11/04 04:30:27 DEBUG : file2: reading active writers
2025/11/04 04:30:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:27 DEBUG : file2: vfs cache: starting upload
2025/11/04 04:30:28 DEBUG : Looking for writers
2025/11/04 04:30:28 DEBUG : file1: reading active writers
2025/11/04 04:30:28 DEBUG : file2: reading active writers
2025/11/04 04:30:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:28 DEBUG : file1: vfs cache: starting upload
2025/11/04 04:30:28.482372 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:28.482399 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:28 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)
2025/11/04 04:30:28 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)
2025/11/04 04:30:28.992247 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:28.992275 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:28 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)
2025/11/04 04:30:29 DEBUG : Looking for writers
2025/11/04 04:30:29 DEBUG : file1: reading active writers
2025/11/04 04:30:29 DEBUG : file2: reading active writers
2025/11/04 04:30:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:30 DEBUG : Looking for writers
2025/11/04 04:30:30 DEBUG : file1: reading active writers
2025/11/04 04:30:30 DEBUG : file2: reading active writers
2025/11/04 04:30:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:31 DEBUG : Looking for writers
2025/11/04 04:30:31 DEBUG : file1: reading active writers
2025/11/04 04:30:31 DEBUG : file2: reading active writers
2025/11/04 04:30:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/04 04:30:31 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2025/11/04 04:30:31 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2025/11/04 04:30:32 DEBUG : Looking for writers
2025/11/04 04:30:32 DEBUG : file1: reading active writers
2025/11/04 04:30:32 DEBUG : file2: reading active writers
2025/11/04 04:30:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:33 DEBUG : Looking for writers
2025/11/04 04:30:33 DEBUG : file1: reading active writers
2025/11/04 04:30:33 DEBUG : file2: reading active writers
2025/11/04 04:30:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:34 DEBUG : Looking for writers
2025/11/04 04:30:34 DEBUG : file1: reading active writers
2025/11/04 04:30:34 DEBUG : file2: reading active writers
2025/11/04 04:30:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:35 DEBUG : Looking for writers
2025/11/04 04:30:35 DEBUG : file1: reading active writers
2025/11/04 04:30:35 DEBUG : file2: reading active writers
2025/11/04 04:30:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:36 DEBUG : Looking for writers
2025/11/04 04:30:36 DEBUG : file1: reading active writers
2025/11/04 04:30:36 DEBUG : file2: reading active writers
2025/11/04 04:30:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:37 DEBUG : Looking for writers
2025/11/04 04:30:37 DEBUG : file1: reading active writers
2025/11/04 04:30:37 DEBUG : file2: reading active writers
2025/11/04 04:30:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:38 DEBUG : Looking for writers
2025/11/04 04:30:38 DEBUG : file1: reading active writers
2025/11/04 04:30:38 DEBUG : file2: reading active writers
2025/11/04 04:30:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:39 DEBUG : Looking for writers
2025/11/04 04:30:39 DEBUG : file1: reading active writers
2025/11/04 04:30:39 DEBUG : file2: reading active writers
2025/11/04 04:30:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/04 04:30:39 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae2c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000956208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643510848} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637515220807753 ext:161192663602 loc:0x4222920} ATime:{wall:13995637515221058974 ext:161192914822 loc:0x4222920} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ae2c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000956308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643511104} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13995637515221996404 ext:161193852252 loc:0x4222920} ATime:{wall:13995637515222174540 ext:161194030397 loc:0x4222920} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/04 04:30:39 DEBUG : >WaitForWriters: 
2025/11/04 04:30:39 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:30:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.88s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:30:39 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:30:39 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:30:39 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:39 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:30:40.414697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:40.414735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:40 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:30:40 DEBUG : Looking for writers
2025/11/04 04:30:40 DEBUG : >WaitForWriters: 
2025/11/04 04:30:40 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:30:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.72s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:30:40 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:30:40 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:30:40 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:40 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:30:40.957363 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:40.957423 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:40 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:30:40 DEBUG : Looking for writers
2025/11/04 04:30:40 DEBUG : >WaitForWriters: 
2025/11/04 04:30:40 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:30:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.48s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:30:41 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:30:41 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:30:41 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:30:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:30:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:30:41 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:30:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:30:41 DEBUG : file1: newRWFileHandle: 
2025/11/04 04:30:41 DEBUG : file1(0xc000a9b440): openPending: 
2025/11/04 04:30:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/04 04:30:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:30:41 DEBUG : file1(0xc000a9b440): >openPending: err=<nil>
2025/11/04 04:30:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/04 04:30:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:30:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/04 04:30:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/04 04:30:41.502336 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:30:41.502363 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:30:41 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2025/11/04 04:30:41 DEBUG : Looking for writers
2025/11/04 04:30:41 DEBUG : file1: reading active writers
2025/11/04 04:30:41 DEBUG : file1: active writers 1
2025/11/04 04:30:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2025/11/04 04:30:42 DEBUG : Looking for writers
2025/11/04 04:30:42 DEBUG : file1: reading active writers
2025/11/04 04:30:42 DEBUG : file1: active writers 1
2025/11/04 04:30:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2025/11/04 04:30:42 DEBUG : Looking for writers
2025/11/04 04:30:42 DEBUG : file1: reading active writers
2025/11/04 04:30:42 DEBUG : file1: active writers 1
2025/11/04 04:30:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:43 DEBUG : Looking for writers
2025/11/04 04:30:43 DEBUG : file1: reading active writers
2025/11/04 04:30:43 DEBUG : file1: active writers 1
2025/11/04 04:30:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:44 DEBUG : Looking for writers
2025/11/04 04:30:44 DEBUG : file1: reading active writers
2025/11/04 04:30:44 DEBUG : file1: active writers 1
2025/11/04 04:30:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:45 DEBUG : Looking for writers
2025/11/04 04:30:45 DEBUG : file1: reading active writers
2025/11/04 04:30:45 DEBUG : file1: active writers 1
2025/11/04 04:30:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:46 DEBUG : Looking for writers
2025/11/04 04:30:46 DEBUG : file1: reading active writers
2025/11/04 04:30:46 DEBUG : file1: active writers 1
2025/11/04 04:30:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:47 DEBUG : Looking for writers
2025/11/04 04:30:47 DEBUG : file1: reading active writers
2025/11/04 04:30:47 DEBUG : file1: active writers 1
2025/11/04 04:30:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:48 DEBUG : Looking for writers
2025/11/04 04:30:48 DEBUG : file1: reading active writers
2025/11/04 04:30:48 DEBUG : file1: active writers 1
2025/11/04 04:30:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:49 DEBUG : Looking for writers
2025/11/04 04:30:49 DEBUG : file1: reading active writers
2025/11/04 04:30:49 DEBUG : file1: active writers 1
2025/11/04 04:30:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:50 DEBUG : Looking for writers
2025/11/04 04:30:50 DEBUG : file1: reading active writers
2025/11/04 04:30:50 DEBUG : file1: active writers 1
2025/11/04 04:30:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:51 DEBUG : Looking for writers
2025/11/04 04:30:51 DEBUG : file1: reading active writers
2025/11/04 04:30:51 DEBUG : file1: active writers 1
2025/11/04 04:30:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:52 DEBUG : Looking for writers
2025/11/04 04:30:52 DEBUG : file1: reading active writers
2025/11/04 04:30:52 DEBUG : file1: active writers 1
2025/11/04 04:30:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:53 DEBUG : Looking for writers
2025/11/04 04:30:53 DEBUG : file1: reading active writers
2025/11/04 04:30:53 DEBUG : file1: active writers 1
2025/11/04 04:30:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:54 DEBUG : Looking for writers
2025/11/04 04:30:54 DEBUG : file1: reading active writers
2025/11/04 04:30:54 DEBUG : file1: active writers 1
2025/11/04 04:30:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:55 DEBUG : Looking for writers
2025/11/04 04:30:55 DEBUG : file1: reading active writers
2025/11/04 04:30:55 DEBUG : file1: active writers 1
2025/11/04 04:30:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:56 DEBUG : Looking for writers
2025/11/04 04:30:56 DEBUG : file1: reading active writers
2025/11/04 04:30:56 DEBUG : file1: active writers 1
2025/11/04 04:30:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:57 DEBUG : Looking for writers
2025/11/04 04:30:57 DEBUG : file1: reading active writers
2025/11/04 04:30:57 DEBUG : file1: active writers 1
2025/11/04 04:30:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:58 DEBUG : Looking for writers
2025/11/04 04:30:58 DEBUG : file1: reading active writers
2025/11/04 04:30:58 DEBUG : file1: active writers 1
2025/11/04 04:30:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:30:59 DEBUG : Looking for writers
2025/11/04 04:30:59 DEBUG : file1: reading active writers
2025/11/04 04:30:59 DEBUG : file1: active writers 1
2025/11/04 04:30:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:00 DEBUG : Looking for writers
2025/11/04 04:31:00 DEBUG : file1: reading active writers
2025/11/04 04:31:00 DEBUG : file1: active writers 1
2025/11/04 04:31:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:01 DEBUG : Looking for writers
2025/11/04 04:31:01 DEBUG : file1: reading active writers
2025/11/04 04:31:01 DEBUG : file1: active writers 1
2025/11/04 04:31:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:02 DEBUG : Looking for writers
2025/11/04 04:31:02 DEBUG : file1: reading active writers
2025/11/04 04:31:02 DEBUG : file1: active writers 1
2025/11/04 04:31:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:03 DEBUG : Looking for writers
2025/11/04 04:31:03 DEBUG : file1: reading active writers
2025/11/04 04:31:03 DEBUG : file1: active writers 1
2025/11/04 04:31:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:04 DEBUG : Looking for writers
2025/11/04 04:31:04 DEBUG : file1: reading active writers
2025/11/04 04:31:04 DEBUG : file1: active writers 1
2025/11/04 04:31:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:05 DEBUG : Looking for writers
2025/11/04 04:31:05 DEBUG : file1: reading active writers
2025/11/04 04:31:05 DEBUG : file1: active writers 1
2025/11/04 04:31:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:06 DEBUG : Looking for writers
2025/11/04 04:31:06 DEBUG : file1: reading active writers
2025/11/04 04:31:06 DEBUG : file1: active writers 1
2025/11/04 04:31:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:07 DEBUG : Looking for writers
2025/11/04 04:31:07 DEBUG : file1: reading active writers
2025/11/04 04:31:07 DEBUG : file1: active writers 1
2025/11/04 04:31:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:08 DEBUG : Looking for writers
2025/11/04 04:31:08 DEBUG : file1: reading active writers
2025/11/04 04:31:08 DEBUG : file1: active writers 1
2025/11/04 04:31:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:09 DEBUG : Looking for writers
2025/11/04 04:31:09 DEBUG : file1: reading active writers
2025/11/04 04:31:09 DEBUG : file1: active writers 1
2025/11/04 04:31:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:10 DEBUG : Looking for writers
2025/11/04 04:31:10 DEBUG : file1: reading active writers
2025/11/04 04:31:10 DEBUG : file1: active writers 1
2025/11/04 04:31:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/04 04:31:11 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009b5d10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b7cc08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645766208} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc00008c5d8 info:{ModTime:{wall:13995637589404108265 ext:230287778237 loc:0x4222920} ATime:{wall:13995637589404108265 ext:230287778237 loc:0x4222920} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2025/11/04 04:31:11 DEBUG : >WaitForWriters: 
2025/11/04 04:31:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:31:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.54s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/04 04:31:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:31:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/04 04:31:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bizuhux6kumu"
2025/11/04 04:31:11 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/04 04:31:11 DEBUG : forgetting directory cache
2025/11/04 04:31:11.989467 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:11.989573 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:11 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:11 DEBUG : Looking for writers
2025/11/04 04:31:11 DEBUG : >WaitForWriters: 
2025/11/04 04:31:11 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': vfs cache: cleaner exiting
2025/11/04 04:31:12 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.49s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:12.457345 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:12.457370 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:12 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.46s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:12.906525 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:12.906567 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:12 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.45s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:13 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:13 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:13.444367 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:13.444411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:13 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:13 DEBUG : Looking for writers
2025/11/04 04:31:13 DEBUG : >WaitForWriters: 
2025/11/04 04:31:13 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.52s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:13 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:13 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:13.922391 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:13.922442 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:13 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:13 DEBUG : Looking for writers
2025/11/04 04:31:13 DEBUG : >WaitForWriters: 
2025/11/04 04:31:14 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.48s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:14 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:14.369375 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:14.369405 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:14 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:14 DEBUG : Looking for writers
2025/11/04 04:31:14 DEBUG : >WaitForWriters: 
2025/11/04 04:31:14 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.44s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:14 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:14.808932 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:14.809027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:14 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:14 DEBUG : Looking for writers
2025/11/04 04:31:14 DEBUG : >WaitForWriters: 
2025/11/04 04:31:14 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.45s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:14 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:14 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:14 ERROR : error listing: directory not found
2025/11/04 04:31:15.432351 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:15.432380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:15 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
2025/11/04 04:31:15 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:15 DEBUG : Looking for writers
2025/11/04 04:31:15 DEBUG : >WaitForWriters: 
2025/11/04 04:31:15 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.62s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:15 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:15 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:15 ERROR : error listing: directory not found
2025/11/04 04:31:15 ERROR : error listing: directory not found
2025/11/04 04:31:16.272986 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:16.273024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:16 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
2025/11/04 04:31:16 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:16 DEBUG : Looking for writers
2025/11/04 04:31:16 DEBUG : >WaitForWriters: 
2025/11/04 04:31:16 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.83s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:16 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:16 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:31:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:31:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:31:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:31:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:16 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2025/11/04 04:31:16 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2025/11/04 04:31:16 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2025/11/04 04:31:16 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (5 bytes), uploading instead of streaming
2025/11/04 04:31:16.967569 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:16.967607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:16 DEBUG : file1: Remove: 
2025/11/04 04:31:16 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:31:16 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
2025/11/04 04:31:17 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
2025/11/04 04:31:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2025/11/04 04:31:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2025/11/04 04:31:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:31:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:31:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:31:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:31:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:24 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (0 bytes), uploading instead of streaming
2025/11/04 04:31:25.005059 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:25.005098 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:25 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)
2025/11/04 04:31:25 DEBUG : file1: Remove: 
2025/11/04 04:31:25 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:31:25 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
2025/11/04 04:31:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:31:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:31:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:31:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:31:25 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
2025/11/04 04:31:25 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2025/11/04 04:31:25 DEBUG : Looking for writers
2025/11/04 04:31:25 DEBUG : file1: reading active writers
2025/11/04 04:31:25 DEBUG : file1: active writers 1
2025/11/04 04:31:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2025/11/04 04:31:26 DEBUG : Looking for writers
2025/11/04 04:31:26 DEBUG : file1: reading active writers
2025/11/04 04:31:26 DEBUG : file1: active writers 1
2025/11/04 04:31:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:27 DEBUG : Looking for writers
2025/11/04 04:31:27 DEBUG : file1: reading active writers
2025/11/04 04:31:27 DEBUG : file1: active writers 1
2025/11/04 04:31:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:28 DEBUG : Looking for writers
2025/11/04 04:31:28 DEBUG : file1: reading active writers
2025/11/04 04:31:28 DEBUG : file1: active writers 1
2025/11/04 04:31:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:29 DEBUG : Looking for writers
2025/11/04 04:31:29 DEBUG : file1: reading active writers
2025/11/04 04:31:29 DEBUG : file1: active writers 1
2025/11/04 04:31:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:30 DEBUG : Looking for writers
2025/11/04 04:31:30 DEBUG : file1: reading active writers
2025/11/04 04:31:30 DEBUG : file1: active writers 1
2025/11/04 04:31:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:31 DEBUG : Looking for writers
2025/11/04 04:31:31 DEBUG : file1: reading active writers
2025/11/04 04:31:31 DEBUG : file1: active writers 1
2025/11/04 04:31:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:32 DEBUG : Looking for writers
2025/11/04 04:31:32 DEBUG : file1: reading active writers
2025/11/04 04:31:32 DEBUG : file1: active writers 1
2025/11/04 04:31:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:33 DEBUG : Looking for writers
2025/11/04 04:31:33 DEBUG : file1: reading active writers
2025/11/04 04:31:33 DEBUG : file1: active writers 1
2025/11/04 04:31:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:34 DEBUG : Looking for writers
2025/11/04 04:31:34 DEBUG : file1: reading active writers
2025/11/04 04:31:34 DEBUG : file1: active writers 1
2025/11/04 04:31:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:35 DEBUG : Looking for writers
2025/11/04 04:31:35 DEBUG : file1: reading active writers
2025/11/04 04:31:35 DEBUG : file1: active writers 1
2025/11/04 04:31:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:36 DEBUG : Looking for writers
2025/11/04 04:31:36 DEBUG : file1: reading active writers
2025/11/04 04:31:36 DEBUG : file1: active writers 1
2025/11/04 04:31:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:37 DEBUG : Looking for writers
2025/11/04 04:31:37 DEBUG : file1: reading active writers
2025/11/04 04:31:37 DEBUG : file1: active writers 1
2025/11/04 04:31:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:38 DEBUG : Looking for writers
2025/11/04 04:31:38 DEBUG : file1: reading active writers
2025/11/04 04:31:38 DEBUG : file1: active writers 1
2025/11/04 04:31:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:39 DEBUG : Looking for writers
2025/11/04 04:31:39 DEBUG : file1: reading active writers
2025/11/04 04:31:39 DEBUG : file1: active writers 1
2025/11/04 04:31:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:40 DEBUG : Looking for writers
2025/11/04 04:31:40 DEBUG : file1: reading active writers
2025/11/04 04:31:40 DEBUG : file1: active writers 1
2025/11/04 04:31:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:41 DEBUG : Looking for writers
2025/11/04 04:31:41 DEBUG : file1: reading active writers
2025/11/04 04:31:41 DEBUG : file1: active writers 1
2025/11/04 04:31:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:42 DEBUG : Looking for writers
2025/11/04 04:31:42 DEBUG : file1: reading active writers
2025/11/04 04:31:42 DEBUG : file1: active writers 1
2025/11/04 04:31:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:43 DEBUG : Looking for writers
2025/11/04 04:31:43 DEBUG : file1: reading active writers
2025/11/04 04:31:43 DEBUG : file1: active writers 1
2025/11/04 04:31:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:44 DEBUG : Looking for writers
2025/11/04 04:31:44 DEBUG : file1: reading active writers
2025/11/04 04:31:44 DEBUG : file1: active writers 1
2025/11/04 04:31:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:45 DEBUG : Looking for writers
2025/11/04 04:31:45 DEBUG : file1: reading active writers
2025/11/04 04:31:45 DEBUG : file1: active writers 1
2025/11/04 04:31:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:46 DEBUG : Looking for writers
2025/11/04 04:31:46 DEBUG : file1: reading active writers
2025/11/04 04:31:46 DEBUG : file1: active writers 1
2025/11/04 04:31:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:47 DEBUG : Looking for writers
2025/11/04 04:31:47 DEBUG : file1: reading active writers
2025/11/04 04:31:47 DEBUG : file1: active writers 1
2025/11/04 04:31:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:48 DEBUG : Looking for writers
2025/11/04 04:31:48 DEBUG : file1: reading active writers
2025/11/04 04:31:48 DEBUG : file1: active writers 1
2025/11/04 04:31:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:49 DEBUG : Looking for writers
2025/11/04 04:31:49 DEBUG : file1: reading active writers
2025/11/04 04:31:49 DEBUG : file1: active writers 1
2025/11/04 04:31:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:50 DEBUG : Looking for writers
2025/11/04 04:31:50 DEBUG : file1: reading active writers
2025/11/04 04:31:50 DEBUG : file1: active writers 1
2025/11/04 04:31:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:51 DEBUG : Looking for writers
2025/11/04 04:31:51 DEBUG : file1: reading active writers
2025/11/04 04:31:51 DEBUG : file1: active writers 1
2025/11/04 04:31:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:52 DEBUG : Looking for writers
2025/11/04 04:31:52 DEBUG : file1: reading active writers
2025/11/04 04:31:52 DEBUG : file1: active writers 1
2025/11/04 04:31:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:53 DEBUG : Looking for writers
2025/11/04 04:31:53 DEBUG : file1: reading active writers
2025/11/04 04:31:53 DEBUG : file1: active writers 1
2025/11/04 04:31:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:54 DEBUG : Looking for writers
2025/11/04 04:31:54 DEBUG : file1: reading active writers
2025/11/04 04:31:54 DEBUG : file1: active writers 1
2025/11/04 04:31:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/04 04:31:55 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2025/11/04 04:31:55 DEBUG : >WaitForWriters: 
2025/11/04 04:31:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.74s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:31:55 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:31:55 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:31:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:31:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:31:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:31:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:31:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:31:55 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2025/11/04 04:31:56 DEBUG : file1: aborting in-sequence write wait, off=100
2025/11/04 04:31:56 DEBUG : file1: failed to wait for in-sequence write to 100
2025/11/04 04:31:56 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2025/11/04 04:31:56 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (11 bytes), uploading instead of streaming
2025/11/04 04:31:56.633094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:31:56.633138 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:31:56 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)
2025/11/04 04:31:56 DEBUG : file1: Remove: 
2025/11/04 04:31:56 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:31:56 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
2025/11/04 04:31:56 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
2025/11/04 04:31:56 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
2025/11/04 04:31:57 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
2025/11/04 04:32:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2025/11/04 04:32:04 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:04 DEBUG : Looking for writers
2025/11/04 04:32:04 DEBUG : >WaitForWriters: 
2025/11/04 04:32:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.20s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:04 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:04 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:32:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:32:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:32:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:32:04 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2025/11/04 04:32:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:04 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (5 bytes), uploading instead of streaming
2025/11/04 04:32:04.826178 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:04.826204 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:04 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:04 DEBUG : file1: Remove: 
2025/11/04 04:32:04 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:32:04 DEBUG : file1: >Remove: err=<nil>
2025/11/04 04:32:04 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
2025/11/04 04:32:04 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
2025/11/04 04:32:04 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:04 DEBUG : Looking for writers
2025/11/04 04:32:04 DEBUG : >WaitForWriters: 
2025/11/04 04:32:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.62s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:04 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:04 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:32:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:32:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:32:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:32:05 DEBUG : file1: WriteFileHandle.Release closing
2025/11/04 04:32:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (0 bytes), uploading instead of streaming
2025/11/04 04:32:05.424921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:05.424958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:05 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)
2025/11/04 04:32:05 DEBUG : file1: Remove: 
2025/11/04 04:32:05 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:32:05 DEBUG : file1: >Remove: err=<nil>
2025/11/04 04:32:05 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
2025/11/04 04:32:05 DEBUG : file1: WriteFileHandle.Release nothing to do
2025/11/04 04:32:05 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:05 DEBUG : Looking for writers
2025/11/04 04:32:05 DEBUG : >WaitForWriters: 
2025/11/04 04:32:05 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.61s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:05 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:05 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:32:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:32:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:32:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:32:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:05 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (2 bytes), uploading instead of streaming
2025/11/04 04:32:06.130334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:06.130353 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:06 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)
2025/11/04 04:32:06 DEBUG : file1: Remove: 
2025/11/04 04:32:06 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:32:06 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
2025/11/04 04:32:06 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:06 DEBUG : Looking for writers
2025/11/04 04:32:06 DEBUG : >WaitForWriters: 
2025/11/04 04:32:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.70s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:06 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:06 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:32:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:32:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:32:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:32:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:06 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (0 bytes), uploading instead of streaming
2025/11/04 04:32:06.755667 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:06.755686 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:06 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)
2025/11/04 04:32:06 DEBUG : file1: Remove: 
2025/11/04 04:32:06 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:32:06 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
2025/11/04 04:32:06 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/11/04 04:32:06 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
2025/11/04 04:32:06 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:06 DEBUG : Looking for writers
2025/11/04 04:32:06 DEBUG : >WaitForWriters: 
2025/11/04 04:32:06 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.62s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:06 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:06 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/04 04:32:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/04 04:32:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/04 04:32:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/04 04:32:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/04 04:32:07 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': File to upload is small (100 bytes), uploading instead of streaming
2025/11/04 04:32:07.466806 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:07.466831 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:07 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)
2025/11/04 04:32:07 DEBUG : file1: Remove: 
2025/11/04 04:32:07 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/04 04:32:07 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
2025/11/04 04:32:07 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/11/04 04:32:07 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
2025/11/04 04:32:07 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:07 DEBUG : Looking for writers
2025/11/04 04:32:07 DEBUG : >WaitForWriters: 
2025/11/04 04:32:07 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.71s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:07 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:07 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:07.876928 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:07.876947 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:07 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:07 DEBUG : Looking for writers
2025/11/04 04:32:07 DEBUG : >WaitForWriters: 
2025/11/04 04:32:07 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.42s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:07 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:07 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:08.382885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:08.383025 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:08 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:08 DEBUG : Looking for writers
2025/11/04 04:32:08 DEBUG : >WaitForWriters: 
2025/11/04 04:32:08 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.52s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:08 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:08 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:08.988343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:08.988376 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:08 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:08 DEBUG : Looking for writers
2025/11/04 04:32:08 DEBUG : >WaitForWriters: 
2025/11/04 04:32:09 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.65s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-bizuhux6kumu'", Local "Local file system at /tmp/rclone544254835", Modify Window "1s"
2025/11/04 04:32:09 INFO  : proton drive root link ID 'rclone-test-bizuhux6kumu': poll-interval is not supported by this remote
2025/11/04 04:32:09 NOTICE: proton drive root link ID 'rclone-test-bizuhux6kumu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/04 04:32:09.494004 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/04 04:32:09.494204 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bizuhux6kumu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/04 04:32:09 DEBUG : WaitForWriters: timeout=30s
2025/11/04 04:32:09 DEBUG : Looking for writers
2025/11/04 04:32:09 DEBUG : >WaitForWriters: 
2025/11/04 04:32:09 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.45s)
FAIL
2025/11/04 04:32:09 DEBUG : proton drive root link ID 'rclone-test-bizuhux6kumu': Purge remote
2025/11/04 04:32:09 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 5m18.827551016s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]