"./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 2/5)
2026/01/10 05:22:14 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-nepusih6yomi"
2026/01/10 05:22:14 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/10 05:22:14 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': Has cached credentials
2026/01/10 05:22:15 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': Used cached credential to initialize the ProtonDrive API
2026/01/10 05:22:15 DEBUG : Creating backend with remote "/tmp/rclone3849702105"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:15 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:15 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:16.012619 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:16.012654 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:16 DEBUG : Looking for writers
2026/01/10 05:22:16 DEBUG : >WaitForWriters: 
2026/01/10 05:22:16 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.36s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:16 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:16 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:16.339800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:16.339840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:16 DEBUG : Looking for writers
2026/01/10 05:22:16 DEBUG : >WaitForWriters: 
2026/01/10 05:22:16 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.32s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:16 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:16 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:16.691502 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:16.691543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:16 DEBUG : Looking for writers
2026/01/10 05:22:16 DEBUG : >WaitForWriters: 
2026/01/10 05:22:16 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.34s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:16 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:16 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:17.015751 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:17.015772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:17 DEBUG : Looking for writers
2026/01/10 05:22:17 DEBUG : >WaitForWriters: 
2026/01/10 05:22:17 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.34s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:17.329783 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:17.329802 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:17 DEBUG : Looking for writers
2026/01/10 05:22:17 DEBUG : >WaitForWriters: 
2026/01/10 05:22:17 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.31s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:17.650725 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:17.650751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:17 DEBUG : Looking for writers
2026/01/10 05:22:17 DEBUG : >WaitForWriters: 
2026/01/10 05:22:17 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.32s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:17.996187 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:17.996233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:17 DEBUG : Looking for writers
2026/01/10 05:22:17 DEBUG : >WaitForWriters: 
2026/01/10 05:22:18 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.36s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:18.346322 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:18.346388 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:18 DEBUG : Looking for writers
2026/01/10 05:22:18 DEBUG : >WaitForWriters: 
2026/01/10 05:22:18 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:18.672576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:18.672595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:18 DEBUG : Looking for writers
2026/01/10 05:22:18 DEBUG : >WaitForWriters: 
2026/01/10 05:22:18 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.33s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:18.980624 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:18.980657 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:18 DEBUG : Looking for writers
2026/01/10 05:22:18 DEBUG : >WaitForWriters: 
2026/01/10 05:22:19 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.32s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:19 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:19 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:19.318897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:19.318919 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:19 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:19 DEBUG : Looking for writers
2026/01/10 05:22:19 DEBUG : >WaitForWriters: 
2026/01/10 05:22:19 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.32s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:19 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:19 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:19.645707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:19.645750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:19 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:19 DEBUG : Looking for writers
2026/01/10 05:22:19 DEBUG : >WaitForWriters: 
2026/01/10 05:22:19 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.34s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:19 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:19 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:20.018852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:20.018878 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:20 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:20 DEBUG : Looking for writers
2026/01/10 05:22:20 DEBUG : >WaitForWriters: 
2026/01/10 05:22:20 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:20 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:20 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:20.359725 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:20.359746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:20 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:20 DEBUG : Looking for writers
2026/01/10 05:22:20 DEBUG : >WaitForWriters: 
2026/01/10 05:22:20 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.33s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:20 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:20 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:20.662386 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:20.662412 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:20 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:20 DEBUG : Looking for writers
2026/01/10 05:22:20 DEBUG : >WaitForWriters: 
2026/01/10 05:22:20 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.31s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:20 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:20 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:20.977550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:20.977584 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:20 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:20 DEBUG : Looking for writers
2026/01/10 05:22:20 DEBUG : >WaitForWriters: 
2026/01/10 05:22:21 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.31s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:21 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:21 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:21.295526 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:21.295549 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:21 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:21 DEBUG : Looking for writers
2026/01/10 05:22:21 DEBUG : >WaitForWriters: 
2026/01/10 05:22:21 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.32s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:21 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:21 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:21.642701 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:21.642725 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:21 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:21 DEBUG : Looking for writers
2026/01/10 05:22:21 DEBUG : >WaitForWriters: 
2026/01/10 05:22:21 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.33s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:21 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:21 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:21.961679 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:21.961732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:21 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:21 DEBUG : Looking for writers
2026/01/10 05:22:21 DEBUG : >WaitForWriters: 
2026/01/10 05:22:22 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.33s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:22 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:22 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:22.288449 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:22.288475 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:22 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:22 DEBUG : Looking for writers
2026/01/10 05:22:22 DEBUG : >WaitForWriters: 
2026/01/10 05:22:22 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.34s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:22 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:22 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:22.658501 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:22.658538 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:22 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:22 DEBUG : Looking for writers
2026/01/10 05:22:22 DEBUG : >WaitForWriters: 
2026/01/10 05:22:22 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:22 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:22 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:22.998913 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:22.998949 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:22 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:22 DEBUG : Looking for writers
2026/01/10 05:22:22 DEBUG : >WaitForWriters: 
2026/01/10 05:22:23 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-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:23 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:23 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:23.335528 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:23.335563 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:23 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:23 DEBUG : Looking for writers
2026/01/10 05:22:23 DEBUG : >WaitForWriters: 
2026/01/10 05:22:23 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-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:23 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:23 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:23.675481 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:23.675509 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:23 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:23 DEBUG : Looking for writers
2026/01/10 05:22:23 DEBUG : >WaitForWriters: 
2026/01/10 05:22:23 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-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:23 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:23 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:23 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:23 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:24.015354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:24.015374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:24 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:24 DEBUG : Looking for writers
2026/01/10 05:22:24 DEBUG : >WaitForWriters: 
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:24 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-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:24 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:24.320557 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:24.320580 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:24 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:24 DEBUG : Looking for writers
2026/01/10 05:22:24 DEBUG : >WaitForWriters: 
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:24 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-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:24 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:24 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:24.664094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:24.664114 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:24 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:24 DEBUG : Looking for writers
2026/01/10 05:22:24 DEBUG : >WaitForWriters: 
2026/01/10 05:22:24 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:24 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.01s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.32s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.30s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.36s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:24 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:24 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:25.018458 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:25.018479 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:25 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:25 DEBUG : Looking for writers
2026/01/10 05:22:25 DEBUG : >WaitForWriters: 
2026/01/10 05:22:25 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.35s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:25 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:25 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:25.385225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:25.385572 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:25 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:25 DEBUG : Looking for writers
2026/01/10 05:22:25 DEBUG : >WaitForWriters: 
2026/01/10 05:22:25 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.36s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:25 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:25 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:25.722387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:25.722418 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:25 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:25 DEBUG : Looking for writers
2026/01/10 05:22:25 DEBUG : >WaitForWriters: 
2026/01/10 05:22:25 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:25 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:25 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:26.039752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:26.039784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:26 DEBUG : Looking for writers
2026/01/10 05:22:26 DEBUG : >WaitForWriters: 
2026/01/10 05:22:26 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.33s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:26.337908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:26.337928 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:26 DEBUG : Looking for writers
2026/01/10 05:22:26 DEBUG : >WaitForWriters: 
2026/01/10 05:22:26 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.29s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:26.646420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:26.646459 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:26 DEBUG : Looking for writers
2026/01/10 05:22:26 DEBUG : >WaitForWriters: 
2026/01/10 05:22:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:26 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:26 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:26.959927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:26.959965 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:26 DEBUG : Looking for writers
2026/01/10 05:22:26 DEBUG : >WaitForWriters: 
2026/01/10 05:22:26 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:27 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:27.298939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:27.298962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:27 DEBUG : Looking for writers
2026/01/10 05:22:27 DEBUG : >WaitForWriters: 
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:27.609904 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:27.609927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:27 DEBUG : Looking for writers
2026/01/10 05:22:27 DEBUG : >WaitForWriters: 
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:27.988067 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:27.988101 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:27 DEBUG : Looking for writers
2026/01/10 05:22:27 DEBUG : >WaitForWriters: 
2026/01/10 05:22:27 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:28 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:28 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:28 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:28 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:28 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:28.333067 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:28.333085 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:28 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:28 DEBUG : Looking for writers
2026/01/10 05:22:28 DEBUG : >WaitForWriters: 
2026/01/10 05:22:28 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:28 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.00s)
    --- FAIL: TestFileRename/off,forceCache=false (0.31s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.32s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.36s)
    --- FAIL: TestFileRename/full,forceCache=false (0.32s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:28 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:28 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:28.642254 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:28.642273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:28 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:28 DEBUG : Looking for writers
2026/01/10 05:22:28 DEBUG : >WaitForWriters: 
2026/01/10 05:22:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.29s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:28 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:28 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:28.946710 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:28.946730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:28 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:28 DEBUG : Looking for writers
2026/01/10 05:22:28 DEBUG : >WaitForWriters: 
2026/01/10 05:22:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.31s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:29 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:29 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:29.256188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:29.256243 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:29 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:29 DEBUG : Looking for writers
2026/01/10 05:22:29 DEBUG : >WaitForWriters: 
2026/01/10 05:22:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.31s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:29 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:29 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:29.580670 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:29.580696 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:29 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:29 DEBUG : Looking for writers
2026/01/10 05:22:29 DEBUG : >WaitForWriters: 
2026/01/10 05:22:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.32s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:29 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:29 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:22:29.921376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:29.921394 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:29 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:29 DEBUG : Looking for writers
2026/01/10 05:22:29 DEBUG : >WaitForWriters: 
2026/01/10 05:22:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.35s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:29 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:29 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:29 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:29 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:30.270452 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:30.270474 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:30 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:30 DEBUG : Looking for writers
2026/01/10 05:22:30 DEBUG : >WaitForWriters: 
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.37s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:30 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:30.686316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:30.686340 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:30 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:30 DEBUG : Looking for writers
2026/01/10 05:22:30 DEBUG : >WaitForWriters: 
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.39s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:30 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:30 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:31.031323 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:31.031339 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:31 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : >WaitForWriters: 
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.35s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:31.339251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:31.339288 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:31 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : >WaitForWriters: 
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.30s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:31.633778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:31.633867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:31 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : >WaitForWriters: 
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:22:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.30s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:22:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:22:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:22:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:22:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:22:31 DEBUG : file1: newRWFileHandle: 
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): openPending: 
2026/01/10 05:22:31 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/10 05:22:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): >openPending: err=<nil>
2026/01/10 05:22:31 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/10 05:22:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:22:31 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/10 05:22:31 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): _writeAt: size=5, off=0
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): >_writeAt: n=5, err=<nil>
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): _writeAt: size=7, off=5
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): >_writeAt: n=7, err=<nil>
2026/01/10 05:22:31 DEBUG : file1: vfs cache: truncate to size=11
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): close: 
2026/01/10 05:22:31 DEBUG : file1: vfs cache: setting modification time to 2026-01-10 05:22:31.757445315 +0000 UTC m=+16.789754436
2026/01/10 05:22:31 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): >close: err=<nil>
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): close: 
2026/01/10 05:22:31 DEBUG : file1(0xc00079db40): >close: err=file already closed
2026/01/10 05:22:31 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : file1: reading active writers
2026/01/10 05:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : file1: reading active writers
2026/01/10 05:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : file1: reading active writers
2026/01/10 05:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : file1: reading active writers
2026/01/10 05:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/10 05:22:31 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:31 DEBUG : Looking for writers
2026/01/10 05:22:31 DEBUG : file1: reading active writers
2026/01/10 05:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/10 05:22:32 DEBUG : Looking for writers
2026/01/10 05:22:32 DEBUG : file1: reading active writers
2026/01/10 05:22:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/10 05:22:32.177360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:32.177382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:32 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:32 DEBUG : Looking for writers
2026/01/10 05:22:32 DEBUG : file1: reading active writers
2026/01/10 05:22:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/10 05:22:32.722653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:32.722670 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:32 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:33 DEBUG : Looking for writers
2026/01/10 05:22:33 DEBUG : file1: reading active writers
2026/01/10 05:22:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:33 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:33.477302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:33.477325 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:33 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:34 DEBUG : Looking for writers
2026/01/10 05:22:34 DEBUG : file1: reading active writers
2026/01/10 05:22:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:34 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:34.619640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:34.619655 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:34 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:35 DEBUG : Looking for writers
2026/01/10 05:22:35 DEBUG : file1: reading active writers
2026/01/10 05:22:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:36 DEBUG : Looking for writers
2026/01/10 05:22:36 DEBUG : file1: reading active writers
2026/01/10 05:22:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:36 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:36.576795 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:36.576824 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:36 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:37 DEBUG : Looking for writers
2026/01/10 05:22:37 DEBUG : file1: reading active writers
2026/01/10 05:22:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:38 DEBUG : Looking for writers
2026/01/10 05:22:38 DEBUG : file1: reading active writers
2026/01/10 05:22:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:39 DEBUG : Looking for writers
2026/01/10 05:22:39 DEBUG : file1: reading active writers
2026/01/10 05:22:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:39 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:40 DEBUG : Looking for writers
2026/01/10 05:22:40 DEBUG : file1: reading active writers
2026/01/10 05:22:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:40.121123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:40.121154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:40 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:41 DEBUG : Looking for writers
2026/01/10 05:22:41 DEBUG : file1: reading active writers
2026/01/10 05:22:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:42 DEBUG : Looking for writers
2026/01/10 05:22:42 DEBUG : file1: reading active writers
2026/01/10 05:22:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:43 DEBUG : Looking for writers
2026/01/10 05:22:43 DEBUG : file1: reading active writers
2026/01/10 05:22:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:44 DEBUG : Looking for writers
2026/01/10 05:22:44 DEBUG : file1: reading active writers
2026/01/10 05:22:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:45 DEBUG : Looking for writers
2026/01/10 05:22:45 DEBUG : file1: reading active writers
2026/01/10 05:22:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:46 DEBUG : Looking for writers
2026/01/10 05:22:46 DEBUG : file1: reading active writers
2026/01/10 05:22:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:46 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:22:46.877249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:22:46.877272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:46 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:22:47 DEBUG : Looking for writers
2026/01/10 05:22:47 DEBUG : file1: reading active writers
2026/01/10 05:22:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:48 DEBUG : Looking for writers
2026/01/10 05:22:48 DEBUG : file1: reading active writers
2026/01/10 05:22:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:49 DEBUG : Looking for writers
2026/01/10 05:22:49 DEBUG : file1: reading active writers
2026/01/10 05:22:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:50 DEBUG : Looking for writers
2026/01/10 05:22:50 DEBUG : file1: reading active writers
2026/01/10 05:22:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:51 DEBUG : Looking for writers
2026/01/10 05:22:51 DEBUG : file1: reading active writers
2026/01/10 05:22:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:52 DEBUG : Looking for writers
2026/01/10 05:22:52 DEBUG : file1: reading active writers
2026/01/10 05:22:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:53 DEBUG : Looking for writers
2026/01/10 05:22:53 DEBUG : file1: reading active writers
2026/01/10 05:22:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:54 DEBUG : Looking for writers
2026/01/10 05:22:54 DEBUG : file1: reading active writers
2026/01/10 05:22:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:55 DEBUG : Looking for writers
2026/01/10 05:22:55 DEBUG : file1: reading active writers
2026/01/10 05:22:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:56 DEBUG : Looking for writers
2026/01/10 05:22:56 DEBUG : file1: reading active writers
2026/01/10 05:22:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:57 DEBUG : Looking for writers
2026/01/10 05:22:57 DEBUG : file1: reading active writers
2026/01/10 05:22:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:58 DEBUG : Looking for writers
2026/01/10 05:22:58 DEBUG : file1: reading active writers
2026/01/10 05:22:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:59 DEBUG : Looking for writers
2026/01/10 05:22:59 DEBUG : file1: reading active writers
2026/01/10 05:22:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:22:59 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:00.008172 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:00.008247 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:00 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:00 DEBUG : Looking for writers
2026/01/10 05:23:00 DEBUG : file1: reading active writers
2026/01/10 05:23:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:01 DEBUG : Looking for writers
2026/01/10 05:23:01 DEBUG : file1: reading active writers
2026/01/10 05:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:01 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007c0870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000801008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642113600} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856606009406147 ext:16789754436 loc:0x42cf0a0} ATime:{wall:14001856606009418501 ext:16789766790 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:23:01 DEBUG : >WaitForWriters: 
2026/01/10 05:23:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:23:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:23:05 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:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/10 05:23:09 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/10 05:23:09 DEBUG : Looking for writers
2026/01/10 05:23:09 DEBUG : file1: reading active writers
2026/01/10 05:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/10 05:23:10 DEBUG : Looking for writers
2026/01/10 05:23:10 DEBUG : file1: reading active writers
2026/01/10 05:23:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:11 DEBUG : Looking for writers
2026/01/10 05:23:11 DEBUG : file1: reading active writers
2026/01/10 05:23:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:12 DEBUG : Looking for writers
2026/01/10 05:23:12 DEBUG : file1: reading active writers
2026/01/10 05:23:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:13 DEBUG : Looking for writers
2026/01/10 05:23:13 DEBUG : file1: reading active writers
2026/01/10 05:23:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:14 DEBUG : Looking for writers
2026/01/10 05:23:14 DEBUG : file1: reading active writers
2026/01/10 05:23:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:15 DEBUG : Looking for writers
2026/01/10 05:23:15 DEBUG : file1: reading active writers
2026/01/10 05:23:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:16 DEBUG : Looking for writers
2026/01/10 05:23:16 DEBUG : file1: reading active writers
2026/01/10 05:23:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:17 DEBUG : Looking for writers
2026/01/10 05:23:17 DEBUG : file1: reading active writers
2026/01/10 05:23:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:18 DEBUG : Looking for writers
2026/01/10 05:23:18 DEBUG : file1: reading active writers
2026/01/10 05:23:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:19 DEBUG : Looking for writers
2026/01/10 05:23:19 DEBUG : file1: reading active writers
2026/01/10 05:23:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:20 DEBUG : Looking for writers
2026/01/10 05:23:20 DEBUG : file1: reading active writers
2026/01/10 05:23:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:21 DEBUG : Looking for writers
2026/01/10 05:23:21 DEBUG : file1: reading active writers
2026/01/10 05:23:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:22 DEBUG : Looking for writers
2026/01/10 05:23:22 DEBUG : file1: reading active writers
2026/01/10 05:23:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:23 DEBUG : Looking for writers
2026/01/10 05:23:23 DEBUG : file1: reading active writers
2026/01/10 05:23:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:24 DEBUG : Looking for writers
2026/01/10 05:23:24 DEBUG : file1: reading active writers
2026/01/10 05:23:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:25 DEBUG : Looking for writers
2026/01/10 05:23:25 DEBUG : file1: reading active writers
2026/01/10 05:23:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:25 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:25.970560 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:25.970594 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:25 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)
2026/01/10 05:23:25 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:26 DEBUG : Looking for writers
2026/01/10 05:23:26 DEBUG : file1: reading active writers
2026/01/10 05:23:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:27 DEBUG : Looking for writers
2026/01/10 05:23:27 DEBUG : file1: reading active writers
2026/01/10 05:23:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:28 DEBUG : Looking for writers
2026/01/10 05:23:28 DEBUG : file1: reading active writers
2026/01/10 05:23:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:29 DEBUG : Looking for writers
2026/01/10 05:23:29 DEBUG : file1: reading active writers
2026/01/10 05:23:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:30 DEBUG : Looking for writers
2026/01/10 05:23:30 DEBUG : file1: reading active writers
2026/01/10 05:23:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:31 DEBUG : Looking for writers
2026/01/10 05:23:31 DEBUG : file1: reading active writers
2026/01/10 05:23:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:31 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/10 05:23:31 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/10 05:23:32 DEBUG : Looking for writers
2026/01/10 05:23:32 DEBUG : file1: reading active writers
2026/01/10 05:23:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:33 DEBUG : Looking for writers
2026/01/10 05:23:33 DEBUG : file1: reading active writers
2026/01/10 05:23:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:34 DEBUG : Looking for writers
2026/01/10 05:23:34 DEBUG : file1: reading active writers
2026/01/10 05:23:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:35 DEBUG : Looking for writers
2026/01/10 05:23:35 DEBUG : file1: reading active writers
2026/01/10 05:23:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:36 DEBUG : Looking for writers
2026/01/10 05:23:36 DEBUG : file1: reading active writers
2026/01/10 05:23:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:37 DEBUG : Looking for writers
2026/01/10 05:23:37 DEBUG : file1: reading active writers
2026/01/10 05:23:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:38 DEBUG : Looking for writers
2026/01/10 05:23:38 DEBUG : file1: reading active writers
2026/01/10 05:23:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:39 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007c0870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000801008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642113600} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856606009406147 ext:16789754436 loc:0x42cf0a0} ATime:{wall:14001856606009418501 ext:16789766790 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:23:39 DEBUG : >WaitForWriters: 
2026/01/10 05:23:39 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:23:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.46s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:23:39 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:23:39 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:23:39 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:23:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:23:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:23:39 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:23:39 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:23:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:23:39 DEBUG : file1: newRWFileHandle: 
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): openPending: 
2026/01/10 05:23:39 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/10 05:23:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): >openPending: err=<nil>
2026/01/10 05:23:39 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/10 05:23:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:23:39 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/10 05:23:39 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): _writeAt: size=7, off=0
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): >_writeAt: n=7, err=<nil>
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): _writeAt: size=6, off=5
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): >_writeAt: n=6, err=<nil>
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): close: 
2026/01/10 05:23:39 DEBUG : file1: vfs cache: setting modification time to 2026-01-10 05:23:39.224390176 +0000 UTC m=+84.256699336
2026/01/10 05:23:39 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): >close: err=<nil>
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): _writeAt: size=5, off=0
2026/01/10 05:23:39 DEBUG : file1(0xc000518280): >_writeAt: n=0, err=file already closed
2026/01/10 05:23:39 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/10 05:23:39 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/10 05:23:39.668741 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:39.668767 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:39 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:39 DEBUG : Looking for writers
2026/01/10 05:23:39 DEBUG : file1: reading active writers
2026/01/10 05:23:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/10 05:23:39 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:40.226056 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:40.226086 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:40 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:40 DEBUG : Looking for writers
2026/01/10 05:23:40 DEBUG : file1: reading active writers
2026/01/10 05:23:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:40 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:41.016595 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:41.016634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:41 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:41 DEBUG : Looking for writers
2026/01/10 05:23:41 DEBUG : file1: reading active writers
2026/01/10 05:23:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:41 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:42.172096 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:42.172131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:42 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:42 DEBUG : Looking for writers
2026/01/10 05:23:42 DEBUG : file1: reading active writers
2026/01/10 05:23:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:43 DEBUG : Looking for writers
2026/01/10 05:23:43 DEBUG : file1: reading active writers
2026/01/10 05:23:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:43 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:44.107140 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:44.107189 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:44 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:44 DEBUG : Looking for writers
2026/01/10 05:23:44 DEBUG : file1: reading active writers
2026/01/10 05:23:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:45 DEBUG : Looking for writers
2026/01/10 05:23:45 DEBUG : file1: reading active writers
2026/01/10 05:23:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:46 DEBUG : Looking for writers
2026/01/10 05:23:46 DEBUG : file1: reading active writers
2026/01/10 05:23:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:47 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:47 DEBUG : Looking for writers
2026/01/10 05:23:47 DEBUG : file1: reading active writers
2026/01/10 05:23:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:47.610705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:47.610725 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:47 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:48 DEBUG : Looking for writers
2026/01/10 05:23:48 DEBUG : file1: reading active writers
2026/01/10 05:23:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:49 DEBUG : Looking for writers
2026/01/10 05:23:49 DEBUG : file1: reading active writers
2026/01/10 05:23:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:50 DEBUG : Looking for writers
2026/01/10 05:23:50 DEBUG : file1: reading active writers
2026/01/10 05:23:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:51 DEBUG : Looking for writers
2026/01/10 05:23:51 DEBUG : file1: reading active writers
2026/01/10 05:23:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:52 DEBUG : Looking for writers
2026/01/10 05:23:52 DEBUG : file1: reading active writers
2026/01/10 05:23:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:53 DEBUG : Looking for writers
2026/01/10 05:23:53 DEBUG : file1: reading active writers
2026/01/10 05:23:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:54 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:23:54.365313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:23:54.365338 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:54 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:23:54 DEBUG : Looking for writers
2026/01/10 05:23:54 DEBUG : file1: reading active writers
2026/01/10 05:23:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:55 DEBUG : Looking for writers
2026/01/10 05:23:55 DEBUG : file1: reading active writers
2026/01/10 05:23:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:56 DEBUG : Looking for writers
2026/01/10 05:23:56 DEBUG : file1: reading active writers
2026/01/10 05:23:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:57 DEBUG : Looking for writers
2026/01/10 05:23:57 DEBUG : file1: reading active writers
2026/01/10 05:23:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:58 DEBUG : Looking for writers
2026/01/10 05:23:58 DEBUG : file1: reading active writers
2026/01/10 05:23:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:23:59 DEBUG : Looking for writers
2026/01/10 05:23:59 DEBUG : file1: reading active writers
2026/01/10 05:23:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:00 DEBUG : Looking for writers
2026/01/10 05:24:00 DEBUG : file1: reading active writers
2026/01/10 05:24:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:01 DEBUG : Looking for writers
2026/01/10 05:24:01 DEBUG : file1: reading active writers
2026/01/10 05:24:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:02 DEBUG : Looking for writers
2026/01/10 05:24:02 DEBUG : file1: reading active writers
2026/01/10 05:24:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:03 DEBUG : Looking for writers
2026/01/10 05:24:03 DEBUG : file1: reading active writers
2026/01/10 05:24:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:04 DEBUG : Looking for writers
2026/01/10 05:24:04 DEBUG : file1: reading active writers
2026/01/10 05:24:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:05 DEBUG : Looking for writers
2026/01/10 05:24:05 DEBUG : file1: reading active writers
2026/01/10 05:24:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:06 DEBUG : Looking for writers
2026/01/10 05:24:06 DEBUG : file1: reading active writers
2026/01/10 05:24:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:07 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:07.482282 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:07.482303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:07 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:07 DEBUG : Looking for writers
2026/01/10 05:24:07 DEBUG : file1: reading active writers
2026/01/10 05:24:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:08 DEBUG : Looking for writers
2026/01/10 05:24:08 DEBUG : file1: reading active writers
2026/01/10 05:24:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:09 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000787b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000762c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641465408} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856678490795040 ext:84256699336 loc:0x42cf0a0} ATime:{wall:14001856678490819325 ext:84256723612 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:24:09 DEBUG : >WaitForWriters: 
2026/01/10 05:24:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:24:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:24:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/10 05:24:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/10 05:24:16 DEBUG : Looking for writers
2026/01/10 05:24:16 DEBUG : file1: reading active writers
2026/01/10 05:24:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/10 05:24:17 DEBUG : Looking for writers
2026/01/10 05:24:17 DEBUG : file1: reading active writers
2026/01/10 05:24:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/10 05:24:17 DEBUG : Looking for writers
2026/01/10 05:24:17 DEBUG : file1: reading active writers
2026/01/10 05:24:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:18 DEBUG : Looking for writers
2026/01/10 05:24:18 DEBUG : file1: reading active writers
2026/01/10 05:24:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:19 DEBUG : Looking for writers
2026/01/10 05:24:19 DEBUG : file1: reading active writers
2026/01/10 05:24:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:20 DEBUG : Looking for writers
2026/01/10 05:24:20 DEBUG : file1: reading active writers
2026/01/10 05:24:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:21 DEBUG : Looking for writers
2026/01/10 05:24:21 DEBUG : file1: reading active writers
2026/01/10 05:24:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:22 DEBUG : Looking for writers
2026/01/10 05:24:22 DEBUG : file1: reading active writers
2026/01/10 05:24:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:23 DEBUG : Looking for writers
2026/01/10 05:24:23 DEBUG : file1: reading active writers
2026/01/10 05:24:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:24 DEBUG : Looking for writers
2026/01/10 05:24:24 DEBUG : file1: reading active writers
2026/01/10 05:24:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:25 DEBUG : Looking for writers
2026/01/10 05:24:25 DEBUG : file1: reading active writers
2026/01/10 05:24:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:26 DEBUG : Looking for writers
2026/01/10 05:24:26 DEBUG : file1: reading active writers
2026/01/10 05:24:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:27 DEBUG : Looking for writers
2026/01/10 05:24:27 DEBUG : file1: reading active writers
2026/01/10 05:24:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:28 DEBUG : Looking for writers
2026/01/10 05:24:28 DEBUG : file1: reading active writers
2026/01/10 05:24:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:29 DEBUG : Looking for writers
2026/01/10 05:24:29 DEBUG : file1: reading active writers
2026/01/10 05:24:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:30 DEBUG : Looking for writers
2026/01/10 05:24:30 DEBUG : file1: reading active writers
2026/01/10 05:24:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:31 DEBUG : Looking for writers
2026/01/10 05:24:31 DEBUG : file1: reading active writers
2026/01/10 05:24:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:32 DEBUG : Looking for writers
2026/01/10 05:24:32 DEBUG : file1: reading active writers
2026/01/10 05:24:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:33 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:33.450531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:33.450564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:33 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:33 DEBUG : Looking for writers
2026/01/10 05:24:33 DEBUG : file1: reading active writers
2026/01/10 05:24:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:34 DEBUG : Looking for writers
2026/01/10 05:24:34 DEBUG : file1: reading active writers
2026/01/10 05:24:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:35 DEBUG : Looking for writers
2026/01/10 05:24:35 DEBUG : file1: reading active writers
2026/01/10 05:24:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:36 DEBUG : Looking for writers
2026/01/10 05:24:36 DEBUG : file1: reading active writers
2026/01/10 05:24:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:37 DEBUG : Looking for writers
2026/01/10 05:24:37 DEBUG : file1: reading active writers
2026/01/10 05:24:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:38 DEBUG : Looking for writers
2026/01/10 05:24:38 DEBUG : file1: reading active writers
2026/01/10 05:24:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:39 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/10 05:24:39 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/10 05:24:39 DEBUG : Looking for writers
2026/01/10 05:24:39 DEBUG : file1: reading active writers
2026/01/10 05:24:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:40 DEBUG : Looking for writers
2026/01/10 05:24:40 DEBUG : file1: reading active writers
2026/01/10 05:24:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:41 DEBUG : Looking for writers
2026/01/10 05:24:41 DEBUG : file1: reading active writers
2026/01/10 05:24:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:42 DEBUG : Looking for writers
2026/01/10 05:24:42 DEBUG : file1: reading active writers
2026/01/10 05:24:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:43 DEBUG : Looking for writers
2026/01/10 05:24:43 DEBUG : file1: reading active writers
2026/01/10 05:24:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:44 DEBUG : Looking for writers
2026/01/10 05:24:44 DEBUG : file1: reading active writers
2026/01/10 05:24:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:45 DEBUG : Looking for writers
2026/01/10 05:24:45 DEBUG : file1: reading active writers
2026/01/10 05:24:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:24:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000787b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000762c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641465408} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856678490795040 ext:84256699336 loc:0x42cf0a0} ATime:{wall:14001856678490819325 ext:84256723612 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:24:46 DEBUG : >WaitForWriters: 
2026/01/10 05:24:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:24:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:24:46 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:24:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:24:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:24:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:24:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:24:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:24:46 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:24:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:24:46 DEBUG : file1: newRWFileHandle: 
2026/01/10 05:24:46 DEBUG : file1(0xc00012f180): openPending: 
2026/01/10 05:24:46 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/10 05:24:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:24:46 DEBUG : file1(0xc00012f180): >openPending: err=<nil>
2026/01/10 05:24:46 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/10 05:24:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:24:46 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/10 05:24:46 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/10 05:24:46 DEBUG : file1(0xc00012f180): close: 
2026/01/10 05:24:46 DEBUG : file1: vfs cache: setting modification time to 2026-01-10 05:24:46.692940552 +0000 UTC m=+151.725249714
2026/01/10 05:24:46 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/10 05:24:46 DEBUG : file1(0xc00012f180): >close: err=<nil>
2026/01/10 05:24:46 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/10 05:24:46 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/10 05:24:46 DEBUG : file2: newRWFileHandle: 
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): openPending: 
2026/01/10 05:24:46 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/10 05:24:46 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): >openPending: err=<nil>
2026/01/10 05:24:46 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/10 05:24:46 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/10 05:24:46 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/10 05:24:46 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): RWFileHandle.Flush
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): RWFileHandle.Release
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): close: 
2026/01/10 05:24:46 DEBUG : file2: vfs cache: setting modification time to 2026-01-10 05:24:46.694518097 +0000 UTC m=+151.726827258
2026/01/10 05:24:46 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/10 05:24:46 DEBUG : file2(0xc00012f680): >close: err=<nil>
2026/01/10 05:24:46 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:24:46 DEBUG : Looking for writers
2026/01/10 05:24:46 DEBUG : file1: reading active writers
2026/01/10 05:24:46 DEBUG : file2: reading active writers
2026/01/10 05:24:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/10 05:24:46 DEBUG : Looking for writers
2026/01/10 05:24:46 DEBUG : file1: reading active writers
2026/01/10 05:24:46 DEBUG : file2: reading active writers
2026/01/10 05:24:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/10 05:24:46 DEBUG : Looking for writers
2026/01/10 05:24:46 DEBUG : file1: reading active writers
2026/01/10 05:24:46 DEBUG : file2: reading active writers
2026/01/10 05:24:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/10 05:24:46 DEBUG : Looking for writers
2026/01/10 05:24:46 DEBUG : file1: reading active writers
2026/01/10 05:24:46 DEBUG : file2: reading active writers
2026/01/10 05:24:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/10 05:24:46 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:46 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:46 DEBUG : Looking for writers
2026/01/10 05:24:46 DEBUG : file1: reading active writers
2026/01/10 05:24:46 DEBUG : file2: reading active writers
2026/01/10 05:24:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/10 05:24:47 DEBUG : Looking for writers
2026/01/10 05:24:47 DEBUG : file1: reading active writers
2026/01/10 05:24:47 DEBUG : file2: reading active writers
2026/01/10 05:24:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/10 05:24:47.110337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:47.110380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:47 DEBUG : Looking for writers
2026/01/10 05:24:47 DEBUG : file1: reading active writers
2026/01/10 05:24:47 DEBUG : file2: reading active writers
2026/01/10 05:24:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/10 05:24:47.444731 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:47.444760 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:47.801480 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:47.801516 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:47 DEBUG : Looking for writers
2026/01/10 05:24:47 DEBUG : file1: reading active writers
2026/01/10 05:24:47 DEBUG : file2: reading active writers
2026/01/10 05:24:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:48.139359 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:48.139409 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:48.509953 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:48.509993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:48.858313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:48.858347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:48 DEBUG : Looking for writers
2026/01/10 05:24:48 DEBUG : file1: reading active writers
2026/01/10 05:24:48 DEBUG : file2: reading active writers
2026/01/10 05:24:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:49 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:49.623396 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:49.623420 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:49 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:49 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:49 DEBUG : Looking for writers
2026/01/10 05:24:49 DEBUG : file1: reading active writers
2026/01/10 05:24:49 DEBUG : file2: reading active writers
2026/01/10 05:24:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:49.990239 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:49.990268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:49 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:49 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:50 DEBUG : Looking for writers
2026/01/10 05:24:50 DEBUG : file1: reading active writers
2026/01/10 05:24:50 DEBUG : file2: reading active writers
2026/01/10 05:24:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:51 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:51.547393 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:51.547421 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:51.933399 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:51.933415 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:51 DEBUG : Looking for writers
2026/01/10 05:24:51 DEBUG : file1: reading active writers
2026/01/10 05:24:51 DEBUG : file2: reading active writers
2026/01/10 05:24:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:52 DEBUG : Looking for writers
2026/01/10 05:24:52 DEBUG : file1: reading active writers
2026/01/10 05:24:52 DEBUG : file2: reading active writers
2026/01/10 05:24:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:53 DEBUG : Looking for writers
2026/01/10 05:24:53 DEBUG : file1: reading active writers
2026/01/10 05:24:53 DEBUG : file2: reading active writers
2026/01/10 05:24:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:54 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:24:54 DEBUG : Looking for writers
2026/01/10 05:24:54 DEBUG : file1: reading active writers
2026/01/10 05:24:54 DEBUG : file2: reading active writers
2026/01/10 05:24:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:55.090647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:55.090681 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:24:55.454143 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:24:55.454165 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:24:55 DEBUG : Looking for writers
2026/01/10 05:24:55 DEBUG : file1: reading active writers
2026/01/10 05:24:55 DEBUG : file2: reading active writers
2026/01/10 05:24:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:56 DEBUG : Looking for writers
2026/01/10 05:24:56 DEBUG : file2: reading active writers
2026/01/10 05:24:56 DEBUG : file1: reading active writers
2026/01/10 05:24:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:57 DEBUG : Looking for writers
2026/01/10 05:24:57 DEBUG : file1: reading active writers
2026/01/10 05:24:57 DEBUG : file2: reading active writers
2026/01/10 05:24:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:58 DEBUG : Looking for writers
2026/01/10 05:24:58 DEBUG : file1: reading active writers
2026/01/10 05:24:58 DEBUG : file2: reading active writers
2026/01/10 05:24:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:24:59 DEBUG : Looking for writers
2026/01/10 05:24:59 DEBUG : file1: reading active writers
2026/01/10 05:24:59 DEBUG : file2: reading active writers
2026/01/10 05:24:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:00 DEBUG : Looking for writers
2026/01/10 05:25:00 DEBUG : file1: reading active writers
2026/01/10 05:25:00 DEBUG : file2: reading active writers
2026/01/10 05:25:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:01 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:25:01.806681 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:01.806702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:01 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:01 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:25:01 DEBUG : Looking for writers
2026/01/10 05:25:01 DEBUG : file1: reading active writers
2026/01/10 05:25:01 DEBUG : file2: reading active writers
2026/01/10 05:25:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:02.174803 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:02.174844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:02 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:02 DEBUG : Looking for writers
2026/01/10 05:25:02 DEBUG : file1: reading active writers
2026/01/10 05:25:02 DEBUG : file2: reading active writers
2026/01/10 05:25:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:03 DEBUG : Looking for writers
2026/01/10 05:25:03 DEBUG : file1: reading active writers
2026/01/10 05:25:03 DEBUG : file2: reading active writers
2026/01/10 05:25:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:04 DEBUG : Looking for writers
2026/01/10 05:25:04 DEBUG : file1: reading active writers
2026/01/10 05:25:04 DEBUG : file2: reading active writers
2026/01/10 05:25:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:05 DEBUG : Looking for writers
2026/01/10 05:25:05 DEBUG : file1: reading active writers
2026/01/10 05:25:05 DEBUG : file2: reading active writers
2026/01/10 05:25:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:06 DEBUG : Looking for writers
2026/01/10 05:25:06 DEBUG : file1: reading active writers
2026/01/10 05:25:06 DEBUG : file2: reading active writers
2026/01/10 05:25:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:07 DEBUG : Looking for writers
2026/01/10 05:25:07 DEBUG : file1: reading active writers
2026/01/10 05:25:07 DEBUG : file2: reading active writers
2026/01/10 05:25:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:08 DEBUG : Looking for writers
2026/01/10 05:25:08 DEBUG : file1: reading active writers
2026/01/10 05:25:08 DEBUG : file2: reading active writers
2026/01/10 05:25:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:09 DEBUG : Looking for writers
2026/01/10 05:25:09 DEBUG : file1: reading active writers
2026/01/10 05:25:09 DEBUG : file2: reading active writers
2026/01/10 05:25:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:10 DEBUG : Looking for writers
2026/01/10 05:25:10 DEBUG : file1: reading active writers
2026/01/10 05:25:10 DEBUG : file2: reading active writers
2026/01/10 05:25:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:11 DEBUG : Looking for writers
2026/01/10 05:25:11 DEBUG : file1: reading active writers
2026/01/10 05:25:11 DEBUG : file2: reading active writers
2026/01/10 05:25:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:12 DEBUG : Looking for writers
2026/01/10 05:25:12 DEBUG : file2: reading active writers
2026/01/10 05:25:12 DEBUG : file1: reading active writers
2026/01/10 05:25:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:13 DEBUG : Looking for writers
2026/01/10 05:25:13 DEBUG : file1: reading active writers
2026/01/10 05:25:13 DEBUG : file2: reading active writers
2026/01/10 05:25:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:14 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:25:14.957891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:14.957919 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:14 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:14 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:25:14 DEBUG : Looking for writers
2026/01/10 05:25:14 DEBUG : file1: reading active writers
2026/01/10 05:25:14 DEBUG : file2: reading active writers
2026/01/10 05:25:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:15.332535 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:15.332557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:15 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:15 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:15 DEBUG : Looking for writers
2026/01/10 05:25:15 DEBUG : file1: reading active writers
2026/01/10 05:25:15 DEBUG : file2: reading active writers
2026/01/10 05:25:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:16 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000786780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000952108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643494208} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856750900047624 ext:151725249714 loc:0x42cf0a0} ATime:{wall:14001856750900369601 ext:151725571690 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000786780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000952208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643494464} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856750901625169 ext:151726827258 loc:0x42cf0a0} ATime:{wall:14001856750901889809 ext:151727091898 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:25:16 DEBUG : >WaitForWriters: 
2026/01/10 05:25:16 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:25:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:25:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/10 05:25:24 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/10 05:25:24 DEBUG : Looking for writers
2026/01/10 05:25:24 DEBUG : file1: reading active writers
2026/01/10 05:25:24 DEBUG : file2: reading active writers
2026/01/10 05:25:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/10 05:25:25 DEBUG : Looking for writers
2026/01/10 05:25:25 DEBUG : file1: reading active writers
2026/01/10 05:25:25 DEBUG : file2: reading active writers
2026/01/10 05:25:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:26 DEBUG : Looking for writers
2026/01/10 05:25:26 DEBUG : file1: reading active writers
2026/01/10 05:25:26 DEBUG : file2: reading active writers
2026/01/10 05:25:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:27 DEBUG : Looking for writers
2026/01/10 05:25:27 DEBUG : file1: reading active writers
2026/01/10 05:25:27 DEBUG : file2: reading active writers
2026/01/10 05:25:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:28 DEBUG : Looking for writers
2026/01/10 05:25:28 DEBUG : file1: reading active writers
2026/01/10 05:25:28 DEBUG : file2: reading active writers
2026/01/10 05:25:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:29 DEBUG : Looking for writers
2026/01/10 05:25:29 DEBUG : file1: reading active writers
2026/01/10 05:25:29 DEBUG : file2: reading active writers
2026/01/10 05:25:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:30 DEBUG : Looking for writers
2026/01/10 05:25:30 DEBUG : file1: reading active writers
2026/01/10 05:25:30 DEBUG : file2: reading active writers
2026/01/10 05:25:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:31 DEBUG : Looking for writers
2026/01/10 05:25:31 DEBUG : file2: reading active writers
2026/01/10 05:25:31 DEBUG : file1: reading active writers
2026/01/10 05:25:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:32 DEBUG : Looking for writers
2026/01/10 05:25:32 DEBUG : file1: reading active writers
2026/01/10 05:25:32 DEBUG : file2: reading active writers
2026/01/10 05:25:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:33 DEBUG : Looking for writers
2026/01/10 05:25:33 DEBUG : file1: reading active writers
2026/01/10 05:25:33 DEBUG : file2: reading active writers
2026/01/10 05:25:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:34 DEBUG : Looking for writers
2026/01/10 05:25:34 DEBUG : file1: reading active writers
2026/01/10 05:25:34 DEBUG : file2: reading active writers
2026/01/10 05:25:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:35 DEBUG : Looking for writers
2026/01/10 05:25:35 DEBUG : file1: reading active writers
2026/01/10 05:25:35 DEBUG : file2: reading active writers
2026/01/10 05:25:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:36 DEBUG : Looking for writers
2026/01/10 05:25:36 DEBUG : file1: reading active writers
2026/01/10 05:25:36 DEBUG : file2: reading active writers
2026/01/10 05:25:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:37 DEBUG : Looking for writers
2026/01/10 05:25:37 DEBUG : file1: reading active writers
2026/01/10 05:25:37 DEBUG : file2: reading active writers
2026/01/10 05:25:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:38 DEBUG : Looking for writers
2026/01/10 05:25:38 DEBUG : file1: reading active writers
2026/01/10 05:25:38 DEBUG : file2: reading active writers
2026/01/10 05:25:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:39 DEBUG : Looking for writers
2026/01/10 05:25:39 DEBUG : file2: reading active writers
2026/01/10 05:25:39 DEBUG : file1: reading active writers
2026/01/10 05:25:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:40 DEBUG : Looking for writers
2026/01/10 05:25:40 DEBUG : file1: reading active writers
2026/01/10 05:25:40 DEBUG : file2: reading active writers
2026/01/10 05:25:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:40 DEBUG : file1: vfs cache: starting upload
2026/01/10 05:25:40 DEBUG : file2: vfs cache: starting upload
2026/01/10 05:25:40.979331 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:40.979356 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:40 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:41 DEBUG : Looking for writers
2026/01/10 05:25:41 DEBUG : file1: reading active writers
2026/01/10 05:25:41 DEBUG : file2: reading active writers
2026/01/10 05:25:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:41.334567 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:41.334601 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:41 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:42 DEBUG : Looking for writers
2026/01/10 05:25:42 DEBUG : file1: reading active writers
2026/01/10 05:25:42 DEBUG : file2: reading active writers
2026/01/10 05:25:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:43 DEBUG : Looking for writers
2026/01/10 05:25:43 DEBUG : file1: reading active writers
2026/01/10 05:25:43 DEBUG : file2: reading active writers
2026/01/10 05:25:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:44 DEBUG : Looking for writers
2026/01/10 05:25:44 DEBUG : file1: reading active writers
2026/01/10 05:25:44 DEBUG : file2: reading active writers
2026/01/10 05:25:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:45 DEBUG : Looking for writers
2026/01/10 05:25:45 DEBUG : file1: reading active writers
2026/01/10 05:25:45 DEBUG : file2: reading active writers
2026/01/10 05:25:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:46 DEBUG : Looking for writers
2026/01/10 05:25:46 DEBUG : file1: reading active writers
2026/01/10 05:25:46 DEBUG : file2: reading active writers
2026/01/10 05:25:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/10 05:25:46 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/10 05:25:46 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/10 05:25:47 DEBUG : Looking for writers
2026/01/10 05:25:47 DEBUG : file1: reading active writers
2026/01/10 05:25:47 DEBUG : file2: reading active writers
2026/01/10 05:25:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:48 DEBUG : Looking for writers
2026/01/10 05:25:48 DEBUG : file2: reading active writers
2026/01/10 05:25:48 DEBUG : file1: reading active writers
2026/01/10 05:25:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:49 DEBUG : Looking for writers
2026/01/10 05:25:49 DEBUG : file1: reading active writers
2026/01/10 05:25:49 DEBUG : file2: reading active writers
2026/01/10 05:25:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:50 DEBUG : Looking for writers
2026/01/10 05:25:50 DEBUG : file1: reading active writers
2026/01/10 05:25:50 DEBUG : file2: reading active writers
2026/01/10 05:25:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:51 DEBUG : Looking for writers
2026/01/10 05:25:51 DEBUG : file1: reading active writers
2026/01/10 05:25:51 DEBUG : file2: reading active writers
2026/01/10 05:25:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:52 DEBUG : Looking for writers
2026/01/10 05:25:52 DEBUG : file2: reading active writers
2026/01/10 05:25:52 DEBUG : file1: reading active writers
2026/01/10 05:25:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:53 DEBUG : Looking for writers
2026/01/10 05:25:53 DEBUG : file1: reading active writers
2026/01/10 05:25:53 DEBUG : file2: reading active writers
2026/01/10 05:25:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/10 05:25:54 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000786780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000952108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643494208} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856750900047624 ext:151725249714 loc:0x42cf0a0} ATime:{wall:14001856750900369601 ext:151725571690 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000786780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000952208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643494464} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001856750901625169 ext:151726827258 loc:0x42cf0a0} ATime:{wall:14001856750901889809 ext:151727091898 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/10 05:25:54 DEBUG : >WaitForWriters: 
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:25:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.45s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:25:54.378244 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:54.378274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:54 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:25:54 DEBUG : Looking for writers
2026/01/10 05:25:54 DEBUG : >WaitForWriters: 
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:25:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.39s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:25:54.752585 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:54.752616 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:54 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:25:54 DEBUG : Looking for writers
2026/01/10 05:25:54 DEBUG : >WaitForWriters: 
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:25:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.35s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:25:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:25:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:25:54 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:25:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:25:54 DEBUG : file1: newRWFileHandle: 
2026/01/10 05:25:54 DEBUG : file1(0xc000518240): openPending: 
2026/01/10 05:25:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/10 05:25:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:25:54 DEBUG : file1(0xc000518240): >openPending: err=<nil>
2026/01/10 05:25:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/10 05:25:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:25:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/10 05:25:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/10 05:25:55.142889 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:25:55.142915 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:25:55 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/10 05:25:55 DEBUG : Looking for writers
2026/01/10 05:25:55 DEBUG : file1: reading active writers
2026/01/10 05:25:55 DEBUG : file1: active writers 1
2026/01/10 05:25:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/10 05:25:56 DEBUG : Looking for writers
2026/01/10 05:25:56 DEBUG : file1: reading active writers
2026/01/10 05:25:56 DEBUG : file1: active writers 1
2026/01/10 05:25:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:25:57 DEBUG : Looking for writers
2026/01/10 05:25:57 DEBUG : file1: reading active writers
2026/01/10 05:25:57 DEBUG : file1: active writers 1
2026/01/10 05:25:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:25:58 DEBUG : Looking for writers
2026/01/10 05:25:58 DEBUG : file1: reading active writers
2026/01/10 05:25:58 DEBUG : file1: active writers 1
2026/01/10 05:25:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:25:59 DEBUG : Looking for writers
2026/01/10 05:25:59 DEBUG : file1: reading active writers
2026/01/10 05:25:59 DEBUG : file1: active writers 1
2026/01/10 05:25:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:00 DEBUG : Looking for writers
2026/01/10 05:26:00 DEBUG : file1: reading active writers
2026/01/10 05:26:00 DEBUG : file1: active writers 1
2026/01/10 05:26:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:01 DEBUG : Looking for writers
2026/01/10 05:26:01 DEBUG : file1: reading active writers
2026/01/10 05:26:01 DEBUG : file1: active writers 1
2026/01/10 05:26:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:02 DEBUG : Looking for writers
2026/01/10 05:26:02 DEBUG : file1: reading active writers
2026/01/10 05:26:02 DEBUG : file1: active writers 1
2026/01/10 05:26:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:03 DEBUG : Looking for writers
2026/01/10 05:26:03 DEBUG : file1: reading active writers
2026/01/10 05:26:03 DEBUG : file1: active writers 1
2026/01/10 05:26:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:04 DEBUG : Looking for writers
2026/01/10 05:26:04 DEBUG : file1: reading active writers
2026/01/10 05:26:04 DEBUG : file1: active writers 1
2026/01/10 05:26:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:05 DEBUG : Looking for writers
2026/01/10 05:26:05 DEBUG : file1: reading active writers
2026/01/10 05:26:05 DEBUG : file1: active writers 1
2026/01/10 05:26:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:06 DEBUG : Looking for writers
2026/01/10 05:26:06 DEBUG : file1: reading active writers
2026/01/10 05:26:06 DEBUG : file1: active writers 1
2026/01/10 05:26:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:07 DEBUG : Looking for writers
2026/01/10 05:26:07 DEBUG : file1: reading active writers
2026/01/10 05:26:07 DEBUG : file1: active writers 1
2026/01/10 05:26:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:08 DEBUG : Looking for writers
2026/01/10 05:26:08 DEBUG : file1: reading active writers
2026/01/10 05:26:08 DEBUG : file1: active writers 1
2026/01/10 05:26:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:09 DEBUG : Looking for writers
2026/01/10 05:26:09 DEBUG : file1: reading active writers
2026/01/10 05:26:09 DEBUG : file1: active writers 1
2026/01/10 05:26:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:10 DEBUG : Looking for writers
2026/01/10 05:26:10 DEBUG : file1: reading active writers
2026/01/10 05:26:10 DEBUG : file1: active writers 1
2026/01/10 05:26:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:11 DEBUG : Looking for writers
2026/01/10 05:26:11 DEBUG : file1: reading active writers
2026/01/10 05:26:11 DEBUG : file1: active writers 1
2026/01/10 05:26:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:12 DEBUG : Looking for writers
2026/01/10 05:26:12 DEBUG : file1: reading active writers
2026/01/10 05:26:12 DEBUG : file1: active writers 1
2026/01/10 05:26:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:13 DEBUG : Looking for writers
2026/01/10 05:26:13 DEBUG : file1: reading active writers
2026/01/10 05:26:13 DEBUG : file1: active writers 1
2026/01/10 05:26:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:14 DEBUG : Looking for writers
2026/01/10 05:26:14 DEBUG : file1: reading active writers
2026/01/10 05:26:14 DEBUG : file1: active writers 1
2026/01/10 05:26:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:15 DEBUG : Looking for writers
2026/01/10 05:26:15 DEBUG : file1: reading active writers
2026/01/10 05:26:15 DEBUG : file1: active writers 1
2026/01/10 05:26:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:16 DEBUG : Looking for writers
2026/01/10 05:26:16 DEBUG : file1: reading active writers
2026/01/10 05:26:16 DEBUG : file1: active writers 1
2026/01/10 05:26:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:17 DEBUG : Looking for writers
2026/01/10 05:26:17 DEBUG : file1: reading active writers
2026/01/10 05:26:17 DEBUG : file1: active writers 1
2026/01/10 05:26:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:18 DEBUG : Looking for writers
2026/01/10 05:26:18 DEBUG : file1: reading active writers
2026/01/10 05:26:18 DEBUG : file1: active writers 1
2026/01/10 05:26:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:19 DEBUG : Looking for writers
2026/01/10 05:26:19 DEBUG : file1: reading active writers
2026/01/10 05:26:19 DEBUG : file1: active writers 1
2026/01/10 05:26:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:20 DEBUG : Looking for writers
2026/01/10 05:26:20 DEBUG : file1: reading active writers
2026/01/10 05:26:20 DEBUG : file1: active writers 1
2026/01/10 05:26:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:21 DEBUG : Looking for writers
2026/01/10 05:26:21 DEBUG : file1: reading active writers
2026/01/10 05:26:21 DEBUG : file1: active writers 1
2026/01/10 05:26:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:22 DEBUG : Looking for writers
2026/01/10 05:26:22 DEBUG : file1: reading active writers
2026/01/10 05:26:22 DEBUG : file1: active writers 1
2026/01/10 05:26:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:23 DEBUG : Looking for writers
2026/01/10 05:26:23 DEBUG : file1: reading active writers
2026/01/10 05:26:23 DEBUG : file1: active writers 1
2026/01/10 05:26:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:24 DEBUG : Looking for writers
2026/01/10 05:26:24 DEBUG : file1: reading active writers
2026/01/10 05:26:24 DEBUG : file1: active writers 1
2026/01/10 05:26:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/10 05:26:25 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006a23c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000952608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643495488} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000138080 info:{ModTime:{wall:14001856824104418267 ext:219915176314 loc:0x42cf0a0} ATime:{wall:14001856824104418267 ext:219915176314 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/10 05:26:25 DEBUG : >WaitForWriters: 
2026/01/10 05:26:25 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:26:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.40s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:25 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:25 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/10 05:26:25 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:26:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/10 05:26:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-nepusih6yomi"
2026/01/10 05:26:25 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/10 05:26:25 DEBUG : forgetting directory cache
2026/01/10 05:26:25.503966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:25.504002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:25 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:25 DEBUG : Looking for writers
2026/01/10 05:26:25 DEBUG : >WaitForWriters: 
2026/01/10 05:26:25 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': vfs cache: cleaner exiting
2026/01/10 05:26:25 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.36s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:25.825313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:25.825330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:25 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.31s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:26.143589 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:26.143610 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:26 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.33s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:26.467781 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:26.467817 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:26 DEBUG : Looking for writers
2026/01/10 05:26:26 DEBUG : >WaitForWriters: 
2026/01/10 05:26:26 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.32s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:26.770470 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:26.770497 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:26 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:26 DEBUG : Looking for writers
2026/01/10 05:26:26 DEBUG : >WaitForWriters: 
2026/01/10 05:26:26 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.31s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:26 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:26 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:27.076829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:27.076847 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:27 DEBUG : Looking for writers
2026/01/10 05:26:27 DEBUG : >WaitForWriters: 
2026/01/10 05:26:27 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.31s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:27 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:27.390743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:27.390769 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:27 DEBUG : Looking for writers
2026/01/10 05:26:27 DEBUG : >WaitForWriters: 
2026/01/10 05:26:27 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.32s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:27 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:27 ERROR : error listing: directory not found
2026/01/10 05:26:27.841269 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:27.841291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:27 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/10 05:26:27 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:27 DEBUG : Looking for writers
2026/01/10 05:26:27 DEBUG : >WaitForWriters: 
2026/01/10 05:26:27 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.44s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:27 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:27 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:27 ERROR : error listing: directory not found
2026/01/10 05:26:28 ERROR : error listing: directory not found
2026/01/10 05:26:28.514346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:28.514626 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:28 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/10 05:26:28 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:28 DEBUG : Looking for writers
2026/01/10 05:26:28 DEBUG : >WaitForWriters: 
2026/01/10 05:26:28 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.67s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:26:28 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:26:28 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:26:28 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:26:28 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:26:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:26:28 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:26:28 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:26:28 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:26:28 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/10 05:26:28 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/10 05:26:28 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/10 05:26:28 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (5 bytes), uploading instead of streaming
2026/01/10 05:26:28.937266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:28.937290 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:28 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:28 DEBUG : file1: Remove: 
2026/01/10 05:26:28 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:26:28 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/10 05:26:28 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:26:30 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:26:32 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/10 05:26:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:26:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:26:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:26:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:26:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:26:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:26:36 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/10 05:26:36.755343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:26:36.755367 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:36 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:26:36 DEBUG : file1: Remove: 
2026/01/10 05:26:36 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:26:36 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/10 05:26:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:26:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:26:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:26:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:26:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:26:36 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/10 05:26:36 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:26:36 DEBUG : Looking for writers
2026/01/10 05:26:36 DEBUG : file1: reading active writers
2026/01/10 05:26:36 DEBUG : file1: active writers 1
2026/01/10 05:26:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/10 05:26:36 DEBUG : Looking for writers
2026/01/10 05:26:36 DEBUG : file1: reading active writers
2026/01/10 05:26:36 DEBUG : file1: active writers 1
2026/01/10 05:26:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/10 05:26:36 DEBUG : Looking for writers
2026/01/10 05:26:36 DEBUG : file1: reading active writers
2026/01/10 05:26:36 DEBUG : file1: active writers 1
2026/01/10 05:26:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/10 05:26:36 DEBUG : Looking for writers
2026/01/10 05:26:36 DEBUG : file1: reading active writers
2026/01/10 05:26:36 DEBUG : file1: active writers 1
2026/01/10 05:26:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/10 05:26:36 DEBUG : Looking for writers
2026/01/10 05:26:36 DEBUG : file1: reading active writers
2026/01/10 05:26:36 DEBUG : file1: active writers 1
2026/01/10 05:26:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/10 05:26:37 DEBUG : Looking for writers
2026/01/10 05:26:37 DEBUG : file1: reading active writers
2026/01/10 05:26:37 DEBUG : file1: active writers 1
2026/01/10 05:26:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/10 05:26:37 DEBUG : Looking for writers
2026/01/10 05:26:37 DEBUG : file1: reading active writers
2026/01/10 05:26:37 DEBUG : file1: active writers 1
2026/01/10 05:26:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/10 05:26:38 DEBUG : Looking for writers
2026/01/10 05:26:38 DEBUG : file1: reading active writers
2026/01/10 05:26:38 DEBUG : file1: active writers 1
2026/01/10 05:26:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:39 DEBUG : Looking for writers
2026/01/10 05:26:39 DEBUG : file1: reading active writers
2026/01/10 05:26:39 DEBUG : file1: active writers 1
2026/01/10 05:26:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:40 DEBUG : Looking for writers
2026/01/10 05:26:40 DEBUG : file1: reading active writers
2026/01/10 05:26:40 DEBUG : file1: active writers 1
2026/01/10 05:26:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:41 DEBUG : Looking for writers
2026/01/10 05:26:41 DEBUG : file1: reading active writers
2026/01/10 05:26:41 DEBUG : file1: active writers 1
2026/01/10 05:26:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:42 DEBUG : Looking for writers
2026/01/10 05:26:42 DEBUG : file1: reading active writers
2026/01/10 05:26:42 DEBUG : file1: active writers 1
2026/01/10 05:26:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:43 DEBUG : Looking for writers
2026/01/10 05:26:43 DEBUG : file1: reading active writers
2026/01/10 05:26:43 DEBUG : file1: active writers 1
2026/01/10 05:26:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:44 DEBUG : Looking for writers
2026/01/10 05:26:44 DEBUG : file1: reading active writers
2026/01/10 05:26:44 DEBUG : file1: active writers 1
2026/01/10 05:26:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:45 DEBUG : Looking for writers
2026/01/10 05:26:45 DEBUG : file1: reading active writers
2026/01/10 05:26:45 DEBUG : file1: active writers 1
2026/01/10 05:26:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:46 DEBUG : Looking for writers
2026/01/10 05:26:46 DEBUG : file1: reading active writers
2026/01/10 05:26:46 DEBUG : file1: active writers 1
2026/01/10 05:26:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:47 DEBUG : Looking for writers
2026/01/10 05:26:47 DEBUG : file1: reading active writers
2026/01/10 05:26:47 DEBUG : file1: active writers 1
2026/01/10 05:26:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:48 DEBUG : Looking for writers
2026/01/10 05:26:48 DEBUG : file1: reading active writers
2026/01/10 05:26:48 DEBUG : file1: active writers 1
2026/01/10 05:26:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:49 DEBUG : Looking for writers
2026/01/10 05:26:49 DEBUG : file1: reading active writers
2026/01/10 05:26:49 DEBUG : file1: active writers 1
2026/01/10 05:26:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:50 DEBUG : Looking for writers
2026/01/10 05:26:50 DEBUG : file1: reading active writers
2026/01/10 05:26:50 DEBUG : file1: active writers 1
2026/01/10 05:26:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:51 DEBUG : Looking for writers
2026/01/10 05:26:51 DEBUG : file1: reading active writers
2026/01/10 05:26:51 DEBUG : file1: active writers 1
2026/01/10 05:26:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:52 DEBUG : Looking for writers
2026/01/10 05:26:52 DEBUG : file1: reading active writers
2026/01/10 05:26:52 DEBUG : file1: active writers 1
2026/01/10 05:26:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:53 DEBUG : Looking for writers
2026/01/10 05:26:53 DEBUG : file1: reading active writers
2026/01/10 05:26:53 DEBUG : file1: active writers 1
2026/01/10 05:26:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:54 DEBUG : Looking for writers
2026/01/10 05:26:54 DEBUG : file1: reading active writers
2026/01/10 05:26:54 DEBUG : file1: active writers 1
2026/01/10 05:26:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:55 DEBUG : Looking for writers
2026/01/10 05:26:55 DEBUG : file1: reading active writers
2026/01/10 05:26:55 DEBUG : file1: active writers 1
2026/01/10 05:26:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:56 DEBUG : Looking for writers
2026/01/10 05:26:56 DEBUG : file1: reading active writers
2026/01/10 05:26:56 DEBUG : file1: active writers 1
2026/01/10 05:26:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:57 DEBUG : Looking for writers
2026/01/10 05:26:57 DEBUG : file1: reading active writers
2026/01/10 05:26:57 DEBUG : file1: active writers 1
2026/01/10 05:26:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:58 DEBUG : Looking for writers
2026/01/10 05:26:58 DEBUG : file1: reading active writers
2026/01/10 05:26:58 DEBUG : file1: active writers 1
2026/01/10 05:26:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:26:59 DEBUG : Looking for writers
2026/01/10 05:26:59 DEBUG : file1: reading active writers
2026/01/10 05:26:59 DEBUG : file1: active writers 1
2026/01/10 05:26:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:00 DEBUG : Looking for writers
2026/01/10 05:27:00 DEBUG : file1: reading active writers
2026/01/10 05:27:00 DEBUG : file1: active writers 1
2026/01/10 05:27:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:01 DEBUG : Looking for writers
2026/01/10 05:27:01 DEBUG : file1: reading active writers
2026/01/10 05:27:01 DEBUG : file1: active writers 1
2026/01/10 05:27:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:02 DEBUG : Looking for writers
2026/01/10 05:27:02 DEBUG : file1: reading active writers
2026/01/10 05:27:02 DEBUG : file1: active writers 1
2026/01/10 05:27:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:03 DEBUG : Looking for writers
2026/01/10 05:27:03 DEBUG : file1: reading active writers
2026/01/10 05:27:03 DEBUG : file1: active writers 1
2026/01/10 05:27:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:04 DEBUG : Looking for writers
2026/01/10 05:27:04 DEBUG : file1: reading active writers
2026/01/10 05:27:04 DEBUG : file1: active writers 1
2026/01/10 05:27:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:05 DEBUG : Looking for writers
2026/01/10 05:27:05 DEBUG : file1: reading active writers
2026/01/10 05:27:05 DEBUG : file1: active writers 1
2026/01/10 05:27:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:06 DEBUG : Looking for writers
2026/01/10 05:27:06 DEBUG : file1: reading active writers
2026/01/10 05:27:06 DEBUG : file1: active writers 1
2026/01/10 05:27:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/10 05:27:06 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/10 05:27:06 DEBUG : >WaitForWriters: 
2026/01/10 05:27:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.24s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:06 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:06 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:06 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/10 05:27:07 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/10 05:27:07 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/10 05:27:07 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/10 05:27:07 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (11 bytes), uploading instead of streaming
2026/01/10 05:27:08.176620 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:08.176649 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:08 DEBUG : file1: Remove: 
2026/01/10 05:27:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:08 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/10 05:27:08 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/10 05:27:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:27:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/10 05:27:11 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/10 05:27:15 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:15 DEBUG : Looking for writers
2026/01/10 05:27:15 DEBUG : >WaitForWriters: 
2026/01/10 05:27:15 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.84s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:15 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:15 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:15 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/10 05:27:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:15 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (5 bytes), uploading instead of streaming
2026/01/10 05:27:16.041949 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:16.041982 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 DEBUG : file1: Remove: 
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:16 DEBUG : file1: >Remove: err=<nil>
2026/01/10 05:27:16 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/10 05:27:16 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/10 05:27:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:16 DEBUG : Looking for writers
2026/01/10 05:27:16 DEBUG : >WaitForWriters: 
2026/01/10 05:27:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.46s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:16 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:16 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:16 DEBUG : file1: WriteFileHandle.Release closing
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:16 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/10 05:27:16.490891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:16.490918 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 DEBUG : file1: Remove: 
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:16 DEBUG : file1: >Remove: err=<nil>
2026/01/10 05:27:16 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/10 05:27:16 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/10 05:27:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:16 DEBUG : Looking for writers
2026/01/10 05:27:16 DEBUG : >WaitForWriters: 
2026/01/10 05:27:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.44s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:16 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:16 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:16 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (2 bytes), uploading instead of streaming
2026/01/10 05:27:16.980383 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:16.980413 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:16 DEBUG : file1: Remove: 
2026/01/10 05:27:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:16 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/10 05:27:16 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:16 DEBUG : Looking for writers
2026/01/10 05:27:16 DEBUG : >WaitForWriters: 
2026/01/10 05:27:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.48s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:17 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/10 05:27:17.397082 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:17.397102 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:17 DEBUG : file1: Remove: 
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/10 05:27:17 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/10 05:27:17 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/10 05:27:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:17 DEBUG : Looking for writers
2026/01/10 05:27:17 DEBUG : >WaitForWriters: 
2026/01/10 05:27:17 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.42s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/10 05:27:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/10 05:27:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/10 05:27:17 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': File to upload is small (100 bytes), uploading instead of streaming
2026/01/10 05:27:17.844248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:17.844267 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:17 DEBUG : file1: Remove: 
2026/01/10 05:27:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/10 05:27:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/10 05:27:17 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/10 05:27:17 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/10 05:27:17 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:17 DEBUG : Looking for writers
2026/01/10 05:27:17 DEBUG : >WaitForWriters: 
2026/01/10 05:27:17 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.45s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:17 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:17 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:18.150903 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:18.150933 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:18 DEBUG : Looking for writers
2026/01/10 05:27:18 DEBUG : >WaitForWriters: 
2026/01/10 05:27:18 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.31s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:18.465765 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:18.465795 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:18 DEBUG : Looking for writers
2026/01/10 05:27:18 DEBUG : >WaitForWriters: 
2026/01/10 05:27:18 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.31s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:18.856504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:18.856525 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:18 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:18 DEBUG : Looking for writers
2026/01/10 05:27:18 DEBUG : >WaitForWriters: 
2026/01/10 05:27:18 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.41s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-nepusih6yomi'", Local "Local file system at /tmp/rclone3849702105", Modify Window "1s"
2026/01/10 05:27:18 INFO  : proton drive root link ID 'rclone-test-nepusih6yomi': poll-interval is not supported by this remote
2026/01/10 05:27:18 NOTICE: proton drive root link ID 'rclone-test-nepusih6yomi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/10 05:27:19.224509 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/10 05:27:19.224528 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-nepusih6yomi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/10 05:27:19 DEBUG : WaitForWriters: timeout=30s
2026/01/10 05:27:19 DEBUG : Looking for writers
2026/01/10 05:27:19 DEBUG : >WaitForWriters: 
2026/01/10 05:27:19 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.37s)
FAIL
2026/01/10 05:27:19 DEBUG : proton drive root link ID 'rclone-test-nepusih6yomi': Purge remote
2026/01/10 05:27:19 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 5m4.555106962s (try 2/5): 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]