"./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)
2026/02/09 01:07:33 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-yidefog9xoki"
2026/02/09 01:07:33 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/09 01:07:33 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': Has cached credentials
2026/02/09 01:07:34 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': Used cached credential to initialize the ProtonDrive API
2026/02/09 01:07:34 DEBUG : Creating backend with remote "/tmp/rclone1795607005"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:34 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:34 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:35.091285 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:35.091310 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:35 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:35 DEBUG : Looking for writers
2026/02/09 01:07:35 DEBUG : >WaitForWriters: 
2026/02/09 01:07:35 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.56s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:35 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:35 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:35.511609 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:35.511653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:35 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:35 DEBUG : Looking for writers
2026/02/09 01:07:35 DEBUG : >WaitForWriters: 
2026/02/09 01:07:35 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.42s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:35 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:35 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:35.879909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:35.879940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:35 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:35 DEBUG : Looking for writers
2026/02/09 01:07:35 DEBUG : >WaitForWriters: 
2026/02/09 01:07:35 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.37s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:35 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:35 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:36.231823 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:36.231844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:36 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:36 DEBUG : Looking for writers
2026/02/09 01:07:36 DEBUG : >WaitForWriters: 
2026/02/09 01:07:36 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.35s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:36 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:36 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:36.562979 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:36.563003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:36 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:36 DEBUG : Looking for writers
2026/02/09 01:07:36 DEBUG : >WaitForWriters: 
2026/02/09 01:07:36 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.34s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:36 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:36 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:36.939372 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:36.939397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:36 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:36 DEBUG : Looking for writers
2026/02/09 01:07:36 DEBUG : >WaitForWriters: 
2026/02/09 01:07:37 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.38s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:37 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:37 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:37.321510 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:37.321543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:37 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:37 DEBUG : Looking for writers
2026/02/09 01:07:37 DEBUG : >WaitForWriters: 
2026/02/09 01:07:37 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.39s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:37 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:37 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:37.718489 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:37.718517 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:37 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:37 DEBUG : Looking for writers
2026/02/09 01:07:37 DEBUG : >WaitForWriters: 
2026/02/09 01:07:37 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.40s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:37 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:37 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:38.125892 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:38.125929 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:38 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:38 DEBUG : Looking for writers
2026/02/09 01:07:38 DEBUG : >WaitForWriters: 
2026/02/09 01:07:38 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.39s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:38 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:38 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:38.486168 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:38.486212 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:38 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:38 DEBUG : Looking for writers
2026/02/09 01:07:38 DEBUG : >WaitForWriters: 
2026/02/09 01:07:38 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.38s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:38 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:38 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:38.872035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:38.872075 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:38 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:38 DEBUG : Looking for writers
2026/02/09 01:07:38 DEBUG : >WaitForWriters: 
2026/02/09 01:07:38 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.39s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:38 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:38 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:39.271755 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:39.271786 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:39 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:39 DEBUG : Looking for writers
2026/02/09 01:07:39 DEBUG : >WaitForWriters: 
2026/02/09 01:07:39 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.39s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:39 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:39 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:39.645776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:39.645805 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:39 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:39 DEBUG : Looking for writers
2026/02/09 01:07:39 DEBUG : >WaitForWriters: 
2026/02/09 01:07:39 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:39 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:39 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:40.092016 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:40.092036 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:40 DEBUG : Looking for writers
2026/02/09 01:07:40 DEBUG : >WaitForWriters: 
2026/02/09 01:07:40 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.44s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:40 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:40 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:40.515220 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:40.515248 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:40 DEBUG : Looking for writers
2026/02/09 01:07:40 DEBUG : >WaitForWriters: 
2026/02/09 01:07:40 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.50s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:40 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:40 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:40.987640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:40.987675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:40 DEBUG : Looking for writers
2026/02/09 01:07:40 DEBUG : >WaitForWriters: 
2026/02/09 01:07:41 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.40s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:41 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:41 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:41.364161 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:41.364192 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:41 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:41 DEBUG : Looking for writers
2026/02/09 01:07:41 DEBUG : >WaitForWriters: 
2026/02/09 01:07:41 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.38s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:41 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:41 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:41.766376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:41.766393 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:41 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:41 DEBUG : Looking for writers
2026/02/09 01:07:41 DEBUG : >WaitForWriters: 
2026/02/09 01:07:41 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.39s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:41 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:41 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:42.146623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:42.146648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:42 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:42 DEBUG : Looking for writers
2026/02/09 01:07:42 DEBUG : >WaitForWriters: 
2026/02/09 01:07:42 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.37s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:42 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:42 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:42.530204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:42.530228 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:42 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:42 DEBUG : Looking for writers
2026/02/09 01:07:42 DEBUG : >WaitForWriters: 
2026/02/09 01:07:42 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.40s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:42 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:42 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:43.124637 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:43.124667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:43 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:43 DEBUG : Looking for writers
2026/02/09 01:07:43 DEBUG : >WaitForWriters: 
2026/02/09 01:07:43 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.70s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:43 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:43 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:43.647144 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:43.647174 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:43 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:43 DEBUG : Looking for writers
2026/02/09 01:07:43 DEBUG : >WaitForWriters: 
2026/02/09 01:07:43 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-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:43 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:43 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:44.028701 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:44.028717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:44 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:44 DEBUG : Looking for writers
2026/02/09 01:07:44 DEBUG : >WaitForWriters: 
2026/02/09 01:07:44 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-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:44 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:44.434998 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:44.435027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:44 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:44 DEBUG : Looking for writers
2026/02/09 01:07:44 DEBUG : >WaitForWriters: 
2026/02/09 01:07:44 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-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:44.816191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:44.816225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:44 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:44 DEBUG : Looking for writers
2026/02/09 01:07:44 DEBUG : >WaitForWriters: 
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:44 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-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:45.222699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:45.222728 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:45 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:45 DEBUG : Looking for writers
2026/02/09 01:07:45 DEBUG : >WaitForWriters: 
2026/02/09 01:07:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:45 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-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:45 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:45 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:45.637590 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:45.637610 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:45 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:45 DEBUG : Looking for writers
2026/02/09 01:07:45 DEBUG : >WaitForWriters: 
2026/02/09 01:07:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:45 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.42s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.44s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:45 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:45 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:46.149799 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:46.149821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:46 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:46 DEBUG : Looking for writers
2026/02/09 01:07:46 DEBUG : >WaitForWriters: 
2026/02/09 01:07:46 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.54s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:46 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:46 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:46.549487 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:46.549511 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:46 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:46 DEBUG : Looking for writers
2026/02/09 01:07:46 DEBUG : >WaitForWriters: 
2026/02/09 01:07:46 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.35s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:46 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:46 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:46.939978 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:46.940011 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:46 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:46 DEBUG : Looking for writers
2026/02/09 01:07:46 DEBUG : >WaitForWriters: 
2026/02/09 01:07:47 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.40s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:47 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:47 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:47.315092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:47.315123 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:47 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:47 DEBUG : Looking for writers
2026/02/09 01:07:47 DEBUG : >WaitForWriters: 
2026/02/09 01:07:47 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.36s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:47 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:47 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:47.694332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:47.694364 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:47 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:47 DEBUG : Looking for writers
2026/02/09 01:07:47 DEBUG : >WaitForWriters: 
2026/02/09 01:07:47 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.39s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:47 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:47 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:48.118938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:48.118967 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:48 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:48 DEBUG : Looking for writers
2026/02/09 01:07:48 DEBUG : >WaitForWriters: 
2026/02/09 01:07:48 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:48 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:48 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:48.554272 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:48.554306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:48 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:48 DEBUG : Looking for writers
2026/02/09 01:07:48 DEBUG : >WaitForWriters: 
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:48 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:48 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:48 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:48 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:49.105225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:49.105278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:49 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:49 DEBUG : Looking for writers
2026/02/09 01:07:49 DEBUG : >WaitForWriters: 
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:49 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:49.508092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:49.508119 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:49 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:49 DEBUG : Looking for writers
2026/02/09 01:07:49 DEBUG : >WaitForWriters: 
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:49 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:49.877284 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:49.877326 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:49 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:49 DEBUG : Looking for writers
2026/02/09 01:07:49 DEBUG : >WaitForWriters: 
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:49 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:50.288872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:50.288904 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:50 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:50 DEBUG : Looking for writers
2026/02/09 01:07:50 DEBUG : >WaitForWriters: 
2026/02/09 01:07:50 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:50 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.59s)
    --- FAIL: TestFileRename/off,forceCache=false (0.41s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.52s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.48s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.40s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.39s)
    --- FAIL: TestFileRename/full,forceCache=false (0.40s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:50 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:50 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:50.683391 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:50.683412 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:50 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:50 DEBUG : Looking for writers
2026/02/09 01:07:50 DEBUG : >WaitForWriters: 
2026/02/09 01:07:50 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.39s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:50 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:50 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:51.076846 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:51.076875 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:51 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:51 DEBUG : Looking for writers
2026/02/09 01:07:51 DEBUG : >WaitForWriters: 
2026/02/09 01:07:51 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.41s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:51 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:51 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:51.536411 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:51.536462 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:51 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:51 DEBUG : Looking for writers
2026/02/09 01:07:51 DEBUG : >WaitForWriters: 
2026/02/09 01:07:51 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.49s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:51 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:51 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:52.074900 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:52.074953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:52 DEBUG : Looking for writers
2026/02/09 01:07:52 DEBUG : >WaitForWriters: 
2026/02/09 01:07:52 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.49s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:52 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:07:52.447422 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:52.447496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:52 DEBUG : Looking for writers
2026/02/09 01:07:52 DEBUG : >WaitForWriters: 
2026/02/09 01:07:52 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.38s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:52.839708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:52.839744 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:52 DEBUG : Looking for writers
2026/02/09 01:07:52 DEBUG : >WaitForWriters: 
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:52 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.40s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:53.216011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:53.216070 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:53 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:53 DEBUG : Looking for writers
2026/02/09 01:07:53 DEBUG : >WaitForWriters: 
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.37s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:53 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:53.623524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:53.623553 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:53 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:53 DEBUG : Looking for writers
2026/02/09 01:07:53 DEBUG : >WaitForWriters: 
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:53 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.41s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:53 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:53 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:54.033420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:54.033496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:54 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : >WaitForWriters: 
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.40s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:54 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:54.580702 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:54.580732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:54 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : >WaitForWriters: 
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:07:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.55s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:07:54 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:07:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:07:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:07:54 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:07:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:07:54 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): openPending: 
2026/02/09 01:07:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:07:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): >openPending: err=<nil>
2026/02/09 01:07:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:07:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:07:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:07:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): _writeAt: size=5, off=0
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): >_writeAt: n=5, err=<nil>
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): _writeAt: size=7, off=5
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): >_writeAt: n=7, err=<nil>
2026/02/09 01:07:54 DEBUG : file1: vfs cache: truncate to size=11
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): close: 
2026/02/09 01:07:54 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:07:54.734098166 +0000 UTC m=+21.311565995
2026/02/09 01:07:54 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): >close: err=<nil>
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): close: 
2026/02/09 01:07:54 DEBUG : file1(0xc000aac400): >close: err=file already closed
2026/02/09 01:07:54 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : file1: reading active writers
2026/02/09 01:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : file1: reading active writers
2026/02/09 01:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : file1: reading active writers
2026/02/09 01:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : file1: reading active writers
2026/02/09 01:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:07:54 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:07:54 DEBUG : Looking for writers
2026/02/09 01:07:54 DEBUG : file1: reading active writers
2026/02/09 01:07:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:07:55 DEBUG : Looking for writers
2026/02/09 01:07:55 DEBUG : file1: reading active writers
2026/02/09 01:07:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:07:55.213173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:55.213200 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:55 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)
2026/02/09 01:07:55 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)
2026/02/09 01:07:55 DEBUG : Looking for writers
2026/02/09 01:07:55 DEBUG : file1: reading active writers
2026/02/09 01:07:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:07:55 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:07:55.824787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:55.824816 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:55 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)
2026/02/09 01:07:55 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:56 DEBUG : Looking for writers
2026/02/09 01:07:56 DEBUG : file1: reading active writers
2026/02/09 01:07:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:07:56 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:07:56.629249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:56.629280 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:56 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)
2026/02/09 01:07:57 DEBUG : Looking for writers
2026/02/09 01:07:57 DEBUG : file1: reading active writers
2026/02/09 01:07:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:07:57 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:07:57.813571 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:07:57.813652 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:57 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:07:58 DEBUG : Looking for writers
2026/02/09 01:07:58 DEBUG : file1: reading active writers
2026/02/09 01:07:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:07:59 DEBUG : Looking for writers
2026/02/09 01:07:59 DEBUG : file1: reading active writers
2026/02/09 01:07:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:07:59 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:08:00 DEBUG : Looking for writers
2026/02/09 01:08:00 DEBUG : file1: reading active writers
2026/02/09 01:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:00.030547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:08:00.030579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:00 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)
2026/02/09 01:08:00 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)
2026/02/09 01:08:01 DEBUG : Looking for writers
2026/02/09 01:08:01 DEBUG : file1: reading active writers
2026/02/09 01:08:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:02 DEBUG : Looking for writers
2026/02/09 01:08:02 DEBUG : file1: reading active writers
2026/02/09 01:08:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:03 DEBUG : Looking for writers
2026/02/09 01:08:03 DEBUG : file1: reading active writers
2026/02/09 01:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:03 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:08:03.590225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:08:03.590321 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:03 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)
2026/02/09 01:08:04 DEBUG : Looking for writers
2026/02/09 01:08:04 DEBUG : file1: reading active writers
2026/02/09 01:08:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:05 DEBUG : Looking for writers
2026/02/09 01:08:05 DEBUG : file1: reading active writers
2026/02/09 01:08:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:06 DEBUG : Looking for writers
2026/02/09 01:08:06 DEBUG : file1: reading active writers
2026/02/09 01:08:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:07 DEBUG : Looking for writers
2026/02/09 01:08:07 DEBUG : file1: reading active writers
2026/02/09 01:08:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:08 DEBUG : Looking for writers
2026/02/09 01:08:08 DEBUG : file1: reading active writers
2026/02/09 01:08:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:09 DEBUG : Looking for writers
2026/02/09 01:08:09 DEBUG : file1: reading active writers
2026/02/09 01:08:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:09 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:08:10 DEBUG : Looking for writers
2026/02/09 01:08:10 DEBUG : file1: reading active writers
2026/02/09 01:08:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:10.439414 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:08:10.439485 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:10 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)
2026/02/09 01:08:11 DEBUG : Looking for writers
2026/02/09 01:08:11 DEBUG : file1: reading active writers
2026/02/09 01:08:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:12 DEBUG : Looking for writers
2026/02/09 01:08:12 DEBUG : file1: reading active writers
2026/02/09 01:08:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:13 DEBUG : Looking for writers
2026/02/09 01:08:13 DEBUG : file1: reading active writers
2026/02/09 01:08:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:14 DEBUG : Looking for writers
2026/02/09 01:08:14 DEBUG : file1: reading active writers
2026/02/09 01:08:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:15 DEBUG : Looking for writers
2026/02/09 01:08:15 DEBUG : file1: reading active writers
2026/02/09 01:08:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:16 DEBUG : Looking for writers
2026/02/09 01:08:16 DEBUG : file1: reading active writers
2026/02/09 01:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:17 DEBUG : Looking for writers
2026/02/09 01:08:17 DEBUG : file1: reading active writers
2026/02/09 01:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:18 DEBUG : Looking for writers
2026/02/09 01:08:18 DEBUG : file1: reading active writers
2026/02/09 01:08:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:19 DEBUG : Looking for writers
2026/02/09 01:08:19 DEBUG : file1: reading active writers
2026/02/09 01:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:20 DEBUG : Looking for writers
2026/02/09 01:08:20 DEBUG : file1: reading active writers
2026/02/09 01:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:21 DEBUG : Looking for writers
2026/02/09 01:08:21 DEBUG : file1: reading active writers
2026/02/09 01:08:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:22 DEBUG : Looking for writers
2026/02/09 01:08:22 DEBUG : file1: reading active writers
2026/02/09 01:08:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:23 DEBUG : Looking for writers
2026/02/09 01:08:23 DEBUG : file1: reading active writers
2026/02/09 01:08:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:23 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:08:23.647344 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:08:23.647380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:23 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)
2026/02/09 01:08:23 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)
2026/02/09 01:08:24 DEBUG : Looking for writers
2026/02/09 01:08:24 DEBUG : file1: reading active writers
2026/02/09 01:08:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aed770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643428416} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623341240021750 ext:21311565995 loc:0x4554aa0} ATime:{wall:14004623341240046977 ext:21311591212 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:08:24 DEBUG : >WaitForWriters: 
2026/02/09 01:08:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:08:26 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
2026/02/09 01:08:28 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
2026/02/09 01:08:32 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:08:32 DEBUG : Looking for writers
2026/02/09 01:08:32 DEBUG : file1: reading active writers
2026/02/09 01:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:08:33 DEBUG : Looking for writers
2026/02/09 01:08:33 DEBUG : file1: reading active writers
2026/02/09 01:08:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:34 DEBUG : Looking for writers
2026/02/09 01:08:34 DEBUG : file1: reading active writers
2026/02/09 01:08:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:35 DEBUG : Looking for writers
2026/02/09 01:08:35 DEBUG : file1: reading active writers
2026/02/09 01:08:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:36 DEBUG : Looking for writers
2026/02/09 01:08:36 DEBUG : file1: reading active writers
2026/02/09 01:08:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:37 DEBUG : Looking for writers
2026/02/09 01:08:37 DEBUG : file1: reading active writers
2026/02/09 01:08:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:38 DEBUG : Looking for writers
2026/02/09 01:08:38 DEBUG : file1: reading active writers
2026/02/09 01:08:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:39 DEBUG : Looking for writers
2026/02/09 01:08:39 DEBUG : file1: reading active writers
2026/02/09 01:08:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:40 DEBUG : Looking for writers
2026/02/09 01:08:40 DEBUG : file1: reading active writers
2026/02/09 01:08:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:41 DEBUG : Looking for writers
2026/02/09 01:08:41 DEBUG : file1: reading active writers
2026/02/09 01:08:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:42 DEBUG : Looking for writers
2026/02/09 01:08:42 DEBUG : file1: reading active writers
2026/02/09 01:08:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:43 DEBUG : Looking for writers
2026/02/09 01:08:43 DEBUG : file1: reading active writers
2026/02/09 01:08:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:44 DEBUG : Looking for writers
2026/02/09 01:08:44 DEBUG : file1: reading active writers
2026/02/09 01:08:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:45 DEBUG : Looking for writers
2026/02/09 01:08:45 DEBUG : file1: reading active writers
2026/02/09 01:08:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:46 DEBUG : Looking for writers
2026/02/09 01:08:46 DEBUG : file1: reading active writers
2026/02/09 01:08:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:47 DEBUG : Looking for writers
2026/02/09 01:08:47 DEBUG : file1: reading active writers
2026/02/09 01:08:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:48 DEBUG : Looking for writers
2026/02/09 01:08:48 DEBUG : file1: reading active writers
2026/02/09 01:08:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:49 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:08:49 DEBUG : Looking for writers
2026/02/09 01:08:49 DEBUG : file1: reading active writers
2026/02/09 01:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:49.756275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:08:49.756298 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:08:49 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)
2026/02/09 01:08:49 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)
2026/02/09 01:08:50 DEBUG : Looking for writers
2026/02/09 01:08:50 DEBUG : file1: reading active writers
2026/02/09 01:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:51 DEBUG : Looking for writers
2026/02/09 01:08:51 DEBUG : file1: reading active writers
2026/02/09 01:08:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:52 DEBUG : Looking for writers
2026/02/09 01:08:52 DEBUG : file1: reading active writers
2026/02/09 01:08:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:53 DEBUG : Looking for writers
2026/02/09 01:08:53 DEBUG : file1: reading active writers
2026/02/09 01:08:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:54 DEBUG : Looking for writers
2026/02/09 01:08:54 DEBUG : file1: reading active writers
2026/02/09 01:08:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:54 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:08:54 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/09 01:08:55 DEBUG : Looking for writers
2026/02/09 01:08:55 DEBUG : file1: reading active writers
2026/02/09 01:08:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:56 DEBUG : Looking for writers
2026/02/09 01:08:56 DEBUG : file1: reading active writers
2026/02/09 01:08:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:57 DEBUG : Looking for writers
2026/02/09 01:08:57 DEBUG : file1: reading active writers
2026/02/09 01:08:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:58 DEBUG : Looking for writers
2026/02/09 01:08:58 DEBUG : file1: reading active writers
2026/02/09 01:08:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:08:59 DEBUG : Looking for writers
2026/02/09 01:08:59 DEBUG : file1: reading active writers
2026/02/09 01:08:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:00 DEBUG : Looking for writers
2026/02/09 01:09:00 DEBUG : file1: reading active writers
2026/02/09 01:09:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:01 DEBUG : Looking for writers
2026/02/09 01:09:01 DEBUG : file1: reading active writers
2026/02/09 01:09:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:02 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aed770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643428416} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623341240021750 ext:21311565995 loc:0x4554aa0} ATime:{wall:14004623341240046977 ext:21311591212 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:09:02 DEBUG : >WaitForWriters: 
2026/02/09 01:09:02 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:09:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.72s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:09:02 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:09:02 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:09:02 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:09:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:09:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:09:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:09:02 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:09:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:09:02 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): openPending: 
2026/02/09 01:09:02 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:09:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): >openPending: err=<nil>
2026/02/09 01:09:02 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:09:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:09:02 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:09:02 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): _writeAt: size=7, off=0
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): >_writeAt: n=7, err=<nil>
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): _writeAt: size=6, off=5
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): >_writeAt: n=6, err=<nil>
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): close: 
2026/02/09 01:09:02 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:09:02.468417268 +0000 UTC m=+89.045885067
2026/02/09 01:09:02 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): >close: err=<nil>
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): _writeAt: size=5, off=0
2026/02/09 01:09:02 DEBUG : file1(0xc000a43400): >_writeAt: n=0, err=file already closed
2026/02/09 01:09:02 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:09:02 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:09:02 DEBUG : Looking for writers
2026/02/09 01:09:02 DEBUG : file1: reading active writers
2026/02/09 01:09:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:09:03.067797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:03.067819 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:03 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)
2026/02/09 01:09:03 DEBUG : Looking for writers
2026/02/09 01:09:03 DEBUG : file1: reading active writers
2026/02/09 01:09:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:09:03 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:03.657283 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:03.657303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:03 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)
2026/02/09 01:09:03 DEBUG : Looking for writers
2026/02/09 01:09:03 DEBUG : file1: reading active writers
2026/02/09 01:09:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:04 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:04.467178 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:04.467212 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:04 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)
2026/02/09 01:09:04 DEBUG : Looking for writers
2026/02/09 01:09:04 DEBUG : file1: reading active writers
2026/02/09 01:09:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:05 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:05.657803 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:05.657870 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:05 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)
2026/02/09 01:09:05 DEBUG : Looking for writers
2026/02/09 01:09:05 DEBUG : file1: reading active writers
2026/02/09 01:09:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:06 DEBUG : Looking for writers
2026/02/09 01:09:06 DEBUG : file1: reading active writers
2026/02/09 01:09:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:07 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:07.659195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:07.659222 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:07 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)
2026/02/09 01:09:07 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)
2026/02/09 01:09:07 DEBUG : Looking for writers
2026/02/09 01:09:07 DEBUG : file1: reading active writers
2026/02/09 01:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:08 DEBUG : Looking for writers
2026/02/09 01:09:08 DEBUG : file1: reading active writers
2026/02/09 01:09:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:09 DEBUG : Looking for writers
2026/02/09 01:09:09 DEBUG : file1: reading active writers
2026/02/09 01:09:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:10 DEBUG : Looking for writers
2026/02/09 01:09:10 DEBUG : file1: reading active writers
2026/02/09 01:09:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:10 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:11 DEBUG : Looking for writers
2026/02/09 01:09:11 DEBUG : file1: reading active writers
2026/02/09 01:09:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:11.765707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:11.765735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:11 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)
2026/02/09 01:09:11 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)
2026/02/09 01:09:12 DEBUG : Looking for writers
2026/02/09 01:09:12 DEBUG : file1: reading active writers
2026/02/09 01:09:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:13 DEBUG : Looking for writers
2026/02/09 01:09:13 DEBUG : file1: reading active writers
2026/02/09 01:09:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:14 DEBUG : Looking for writers
2026/02/09 01:09:14 DEBUG : file1: reading active writers
2026/02/09 01:09:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:15 DEBUG : Looking for writers
2026/02/09 01:09:15 DEBUG : file1: reading active writers
2026/02/09 01:09:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:16 DEBUG : Looking for writers
2026/02/09 01:09:16 DEBUG : file1: reading active writers
2026/02/09 01:09:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:17 DEBUG : Looking for writers
2026/02/09 01:09:17 DEBUG : file1: reading active writers
2026/02/09 01:09:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:18 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:18.573104 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:18.573120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:18 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)
2026/02/09 01:09:18 DEBUG : Looking for writers
2026/02/09 01:09:18 DEBUG : file1: reading active writers
2026/02/09 01:09:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:19 DEBUG : Looking for writers
2026/02/09 01:09:19 DEBUG : file1: reading active writers
2026/02/09 01:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:20 DEBUG : Looking for writers
2026/02/09 01:09:20 DEBUG : file1: reading active writers
2026/02/09 01:09:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:21 DEBUG : Looking for writers
2026/02/09 01:09:21 DEBUG : file1: reading active writers
2026/02/09 01:09:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:22 DEBUG : Looking for writers
2026/02/09 01:09:22 DEBUG : file1: reading active writers
2026/02/09 01:09:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:23 DEBUG : Looking for writers
2026/02/09 01:09:23 DEBUG : file1: reading active writers
2026/02/09 01:09:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:24 DEBUG : Looking for writers
2026/02/09 01:09:24 DEBUG : file1: reading active writers
2026/02/09 01:09:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:25 DEBUG : Looking for writers
2026/02/09 01:09:25 DEBUG : file1: reading active writers
2026/02/09 01:09:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:26 DEBUG : Looking for writers
2026/02/09 01:09:26 DEBUG : file1: reading active writers
2026/02/09 01:09:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:27 DEBUG : Looking for writers
2026/02/09 01:09:27 DEBUG : file1: reading active writers
2026/02/09 01:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:28 DEBUG : Looking for writers
2026/02/09 01:09:28 DEBUG : file1: reading active writers
2026/02/09 01:09:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:29 DEBUG : Looking for writers
2026/02/09 01:09:29 DEBUG : file1: reading active writers
2026/02/09 01:09:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:30 DEBUG : Looking for writers
2026/02/09 01:09:30 DEBUG : file1: reading active writers
2026/02/09 01:09:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:31 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:31.756334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:31.756357 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:31 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)
2026/02/09 01:09:31 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)
2026/02/09 01:09:31 DEBUG : Looking for writers
2026/02/09 01:09:31 DEBUG : file1: reading active writers
2026/02/09 01:09:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:32 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000abbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643432256} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623413988784884 ext:89045885067 loc:0x4554aa0} ATime:{wall:14004623413988818187 ext:89045918370 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:09:32 DEBUG : >WaitForWriters: 
2026/02/09 01:09:32 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
2026/02/09 01:09:33 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
2026/02/09 01:09:36 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
2026/02/09 01:09:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:09:40 DEBUG : Looking for writers
2026/02/09 01:09:40 DEBUG : file1: reading active writers
2026/02/09 01:09:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:09:41 DEBUG : Looking for writers
2026/02/09 01:09:41 DEBUG : file1: reading active writers
2026/02/09 01:09:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:42 DEBUG : Looking for writers
2026/02/09 01:09:42 DEBUG : file1: reading active writers
2026/02/09 01:09:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:43 DEBUG : Looking for writers
2026/02/09 01:09:43 DEBUG : file1: reading active writers
2026/02/09 01:09:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:44 DEBUG : Looking for writers
2026/02/09 01:09:44 DEBUG : file1: reading active writers
2026/02/09 01:09:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:45 DEBUG : Looking for writers
2026/02/09 01:09:45 DEBUG : file1: reading active writers
2026/02/09 01:09:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:46 DEBUG : Looking for writers
2026/02/09 01:09:46 DEBUG : file1: reading active writers
2026/02/09 01:09:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:47 DEBUG : Looking for writers
2026/02/09 01:09:47 DEBUG : file1: reading active writers
2026/02/09 01:09:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:48 DEBUG : Looking for writers
2026/02/09 01:09:48 DEBUG : file1: reading active writers
2026/02/09 01:09:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:49 DEBUG : Looking for writers
2026/02/09 01:09:49 DEBUG : file1: reading active writers
2026/02/09 01:09:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:50 DEBUG : Looking for writers
2026/02/09 01:09:50 DEBUG : file1: reading active writers
2026/02/09 01:09:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:51 DEBUG : Looking for writers
2026/02/09 01:09:51 DEBUG : file1: reading active writers
2026/02/09 01:09:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:52 DEBUG : Looking for writers
2026/02/09 01:09:52 DEBUG : file1: reading active writers
2026/02/09 01:09:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:53 DEBUG : Looking for writers
2026/02/09 01:09:53 DEBUG : file1: reading active writers
2026/02/09 01:09:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:54 DEBUG : Looking for writers
2026/02/09 01:09:54 DEBUG : file1: reading active writers
2026/02/09 01:09:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:55 DEBUG : Looking for writers
2026/02/09 01:09:55 DEBUG : file1: reading active writers
2026/02/09 01:09:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:56 DEBUG : Looking for writers
2026/02/09 01:09:56 DEBUG : file1: reading active writers
2026/02/09 01:09:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:57 DEBUG : Looking for writers
2026/02/09 01:09:57 DEBUG : file1: reading active writers
2026/02/09 01:09:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:57 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:09:57.870588 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:09:57.871111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:09:57 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)
2026/02/09 01:09:58 DEBUG : Looking for writers
2026/02/09 01:09:58 DEBUG : file1: reading active writers
2026/02/09 01:09:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:09:59 DEBUG : Looking for writers
2026/02/09 01:09:59 DEBUG : file1: reading active writers
2026/02/09 01:09:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:00 DEBUG : Looking for writers
2026/02/09 01:10:00 DEBUG : file1: reading active writers
2026/02/09 01:10:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:01 DEBUG : Looking for writers
2026/02/09 01:10:01 DEBUG : file1: reading active writers
2026/02/09 01:10:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:02 DEBUG : Looking for writers
2026/02/09 01:10:02 DEBUG : file1: reading active writers
2026/02/09 01:10:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:02 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:10:02 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/09 01:10:03 DEBUG : Looking for writers
2026/02/09 01:10:03 DEBUG : file1: reading active writers
2026/02/09 01:10:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:04 DEBUG : Looking for writers
2026/02/09 01:10:04 DEBUG : file1: reading active writers
2026/02/09 01:10:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:05 DEBUG : Looking for writers
2026/02/09 01:10:05 DEBUG : file1: reading active writers
2026/02/09 01:10:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:06 DEBUG : Looking for writers
2026/02/09 01:10:06 DEBUG : file1: reading active writers
2026/02/09 01:10:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:07 DEBUG : Looking for writers
2026/02/09 01:10:07 DEBUG : file1: reading active writers
2026/02/09 01:10:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:08 DEBUG : Looking for writers
2026/02/09 01:10:08 DEBUG : file1: reading active writers
2026/02/09 01:10:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:09 DEBUG : Looking for writers
2026/02/09 01:10:09 DEBUG : file1: reading active writers
2026/02/09 01:10:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:10:10 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000abbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643432256} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623413988784884 ext:89045885067 loc:0x4554aa0} ATime:{wall:14004623413988818187 ext:89045918370 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:10:10 DEBUG : >WaitForWriters: 
2026/02/09 01:10:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:10:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.75s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:10:10 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:10:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:10:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:10:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:10:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:10:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:10:10 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:10:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:10:10 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:10:10 DEBUG : file1(0xc000a42680): openPending: 
2026/02/09 01:10:10 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:10:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:10:10 DEBUG : file1(0xc000a42680): >openPending: err=<nil>
2026/02/09 01:10:10 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:10:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:10:10 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:10:10 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:10:10 DEBUG : file1(0xc000a42680): close: 
2026/02/09 01:10:10 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:10:10.216714125 +0000 UTC m=+156.794181934
2026/02/09 01:10:10 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:10:10 DEBUG : file1(0xc000a42680): >close: err=<nil>
2026/02/09 01:10:10 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/09 01:10:10 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/09 01:10:10 DEBUG : file2: newRWFileHandle: 
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): openPending: 
2026/02/09 01:10:10 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:10:10 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): >openPending: err=<nil>
2026/02/09 01:10:10 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/09 01:10:10 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/09 01:10:10 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/09 01:10:10 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): RWFileHandle.Flush
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): RWFileHandle.Release
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): close: 
2026/02/09 01:10:10 DEBUG : file2: vfs cache: setting modification time to 2026-02-09 01:10:10.219644377 +0000 UTC m=+156.797112186
2026/02/09 01:10:10 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/09 01:10:10 DEBUG : file2(0xc000a42bc0): >close: err=<nil>
2026/02/09 01:10:10 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/09 01:10:10 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:10 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/09 01:10:10.697900 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:10.697924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:10 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)
2026/02/09 01:10:10 DEBUG : Looking for writers
2026/02/09 01:10:10 DEBUG : file1: reading active writers
2026/02/09 01:10:10 DEBUG : file2: reading active writers
2026/02/09 01:10:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/09 01:10:10 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:11.168160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:11.168184 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:11 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)
2026/02/09 01:10:11 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:11 DEBUG : Looking for writers
2026/02/09 01:10:11 DEBUG : file1: reading active writers
2026/02/09 01:10:11 DEBUG : file2: reading active writers
2026/02/09 01:10:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:11.630558 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:11.630651 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:11 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)
2026/02/09 01:10:11 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)
2026/02/09 01:10:12 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:12.108373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:12.108389 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:12 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)
2026/02/09 01:10:12 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)
2026/02/09 01:10:12 DEBUG : Looking for writers
2026/02/09 01:10:12 DEBUG : file1: reading active writers
2026/02/09 01:10:12 DEBUG : file2: reading active writers
2026/02/09 01:10:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:12 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:12.522898 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:12.522918 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:12 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)
2026/02/09 01:10:12.923294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:12.923320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:12 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)
2026/02/09 01:10:12 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)
2026/02/09 01:10:13 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:13 DEBUG : Looking for writers
2026/02/09 01:10:13 DEBUG : file1: reading active writers
2026/02/09 01:10:13 DEBUG : file2: reading active writers
2026/02/09 01:10:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:13 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:13.773088 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:13.773113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:13 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:13 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)
2026/02/09 01:10:14.227770 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:14.227842 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:14 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)
2026/02/09 01:10:14 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)
2026/02/09 01:10:14 DEBUG : Looking for writers
2026/02/09 01:10:14 DEBUG : file1: reading active writers
2026/02/09 01:10:14 DEBUG : file2: reading active writers
2026/02/09 01:10:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:15 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:15 DEBUG : Looking for writers
2026/02/09 01:10:15 DEBUG : file2: reading active writers
2026/02/09 01:10:15 DEBUG : file1: reading active writers
2026/02/09 01:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:15.782471 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:15.782491 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:15 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)
2026/02/09 01:10:15 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:16.194764 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:16.194857 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:16 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:16 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)
2026/02/09 01:10:16 DEBUG : Looking for writers
2026/02/09 01:10:16 DEBUG : file1: reading active writers
2026/02/09 01:10:16 DEBUG : file2: reading active writers
2026/02/09 01:10:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:17 DEBUG : Looking for writers
2026/02/09 01:10:17 DEBUG : file1: reading active writers
2026/02/09 01:10:17 DEBUG : file2: reading active writers
2026/02/09 01:10:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:18 DEBUG : Looking for writers
2026/02/09 01:10:18 DEBUG : file1: reading active writers
2026/02/09 01:10:18 DEBUG : file2: reading active writers
2026/02/09 01:10:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:18 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:19.379087 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:19.379109 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:19 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)
2026/02/09 01:10:19 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)
2026/02/09 01:10:19 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:19 DEBUG : Looking for writers
2026/02/09 01:10:19 DEBUG : file1: reading active writers
2026/02/09 01:10:19 DEBUG : file2: reading active writers
2026/02/09 01:10:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:19.805976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:19.805994 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:19 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)
2026/02/09 01:10:19 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)
2026/02/09 01:10:20 DEBUG : Looking for writers
2026/02/09 01:10:20 DEBUG : file1: reading active writers
2026/02/09 01:10:20 DEBUG : file2: reading active writers
2026/02/09 01:10:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:21 DEBUG : Looking for writers
2026/02/09 01:10:21 DEBUG : file1: reading active writers
2026/02/09 01:10:21 DEBUG : file2: reading active writers
2026/02/09 01:10:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:22 DEBUG : Looking for writers
2026/02/09 01:10:22 DEBUG : file1: reading active writers
2026/02/09 01:10:22 DEBUG : file2: reading active writers
2026/02/09 01:10:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:23 DEBUG : Looking for writers
2026/02/09 01:10:23 DEBUG : file1: reading active writers
2026/02/09 01:10:23 DEBUG : file2: reading active writers
2026/02/09 01:10:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:24 DEBUG : Looking for writers
2026/02/09 01:10:24 DEBUG : file1: reading active writers
2026/02/09 01:10:24 DEBUG : file2: reading active writers
2026/02/09 01:10:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:25 DEBUG : Looking for writers
2026/02/09 01:10:25 DEBUG : file1: reading active writers
2026/02/09 01:10:25 DEBUG : file2: reading active writers
2026/02/09 01:10:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:25 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:26 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:26.236333 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:26.236350 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:26 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)
2026/02/09 01:10:26 DEBUG : Looking for writers
2026/02/09 01:10:26 DEBUG : file1: reading active writers
2026/02/09 01:10:26 DEBUG : file2: reading active writers
2026/02/09 01:10:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:26.617782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:26.617805 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:26 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)
2026/02/09 01:10:26 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)
2026/02/09 01:10:27 DEBUG : Looking for writers
2026/02/09 01:10:27 DEBUG : file1: reading active writers
2026/02/09 01:10:27 DEBUG : file2: reading active writers
2026/02/09 01:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:28 DEBUG : Looking for writers
2026/02/09 01:10:28 DEBUG : file1: reading active writers
2026/02/09 01:10:28 DEBUG : file2: reading active writers
2026/02/09 01:10:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:29 DEBUG : Looking for writers
2026/02/09 01:10:29 DEBUG : file1: reading active writers
2026/02/09 01:10:29 DEBUG : file2: reading active writers
2026/02/09 01:10:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:30 DEBUG : Looking for writers
2026/02/09 01:10:30 DEBUG : file1: reading active writers
2026/02/09 01:10:30 DEBUG : file2: reading active writers
2026/02/09 01:10:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:31 DEBUG : Looking for writers
2026/02/09 01:10:31 DEBUG : file1: reading active writers
2026/02/09 01:10:31 DEBUG : file2: reading active writers
2026/02/09 01:10:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:32 DEBUG : Looking for writers
2026/02/09 01:10:32 DEBUG : file1: reading active writers
2026/02/09 01:10:32 DEBUG : file2: reading active writers
2026/02/09 01:10:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:33 DEBUG : Looking for writers
2026/02/09 01:10:33 DEBUG : file1: reading active writers
2026/02/09 01:10:33 DEBUG : file2: reading active writers
2026/02/09 01:10:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:34 DEBUG : Looking for writers
2026/02/09 01:10:34 DEBUG : file1: reading active writers
2026/02/09 01:10:34 DEBUG : file2: reading active writers
2026/02/09 01:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:35 DEBUG : Looking for writers
2026/02/09 01:10:35 DEBUG : file1: reading active writers
2026/02/09 01:10:35 DEBUG : file2: reading active writers
2026/02/09 01:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:36 DEBUG : Looking for writers
2026/02/09 01:10:36 DEBUG : file1: reading active writers
2026/02/09 01:10:36 DEBUG : file2: reading active writers
2026/02/09 01:10:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:37 DEBUG : Looking for writers
2026/02/09 01:10:37 DEBUG : file2: reading active writers
2026/02/09 01:10:37 DEBUG : file1: reading active writers
2026/02/09 01:10:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:38 DEBUG : Looking for writers
2026/02/09 01:10:38 DEBUG : file1: reading active writers
2026/02/09 01:10:38 DEBUG : file2: reading active writers
2026/02/09 01:10:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:39 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:10:39.387748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:39.387767 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:39 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)
2026/02/09 01:10:39 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)
2026/02/09 01:10:39 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:10:39 DEBUG : Looking for writers
2026/02/09 01:10:39 DEBUG : file2: reading active writers
2026/02/09 01:10:39 DEBUG : file1: reading active writers
2026/02/09 01:10:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:39.785173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:10:39.785190 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:10:39 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)
2026/02/09 01:10:39 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)
2026/02/09 01:10:40 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008fe960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000d2c208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647533120} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623486751525773 ext:156794181934 loc:0x4554aa0} ATime:{wall:14004623486751724267 ext:156794380428 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008fe960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000d2c308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647533376} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623486754456025 ext:156797112186 loc:0x4554aa0} ATime:{wall:14004623486754956498 ext:156797612659 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:10:40 DEBUG : >WaitForWriters: 
2026/02/09 01:10:40 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
2026/02/09 01:10:41 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
2026/02/09 01:10:43 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/02/09 01:10:47 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:10:47 DEBUG : Looking for writers
2026/02/09 01:10:47 DEBUG : file1: reading active writers
2026/02/09 01:10:47 DEBUG : file2: reading active writers
2026/02/09 01:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/09 01:10:47 DEBUG : Looking for writers
2026/02/09 01:10:47 DEBUG : file1: reading active writers
2026/02/09 01:10:47 DEBUG : file2: reading active writers
2026/02/09 01:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/09 01:10:47 DEBUG : Looking for writers
2026/02/09 01:10:47 DEBUG : file1: reading active writers
2026/02/09 01:10:47 DEBUG : file2: reading active writers
2026/02/09 01:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/09 01:10:47 DEBUG : Looking for writers
2026/02/09 01:10:47 DEBUG : file2: reading active writers
2026/02/09 01:10:47 DEBUG : file1: reading active writers
2026/02/09 01:10:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/09 01:10:48 DEBUG : Looking for writers
2026/02/09 01:10:48 DEBUG : file1: reading active writers
2026/02/09 01:10:48 DEBUG : file2: reading active writers
2026/02/09 01:10:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/09 01:10:48 DEBUG : Looking for writers
2026/02/09 01:10:48 DEBUG : file1: reading active writers
2026/02/09 01:10:48 DEBUG : file2: reading active writers
2026/02/09 01:10:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/09 01:10:48 DEBUG : Looking for writers
2026/02/09 01:10:48 DEBUG : file1: reading active writers
2026/02/09 01:10:48 DEBUG : file2: reading active writers
2026/02/09 01:10:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/09 01:10:49 DEBUG : Looking for writers
2026/02/09 01:10:49 DEBUG : file1: reading active writers
2026/02/09 01:10:49 DEBUG : file2: reading active writers
2026/02/09 01:10:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:50 DEBUG : Looking for writers
2026/02/09 01:10:50 DEBUG : file2: reading active writers
2026/02/09 01:10:50 DEBUG : file1: reading active writers
2026/02/09 01:10:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:51 DEBUG : Looking for writers
2026/02/09 01:10:51 DEBUG : file1: reading active writers
2026/02/09 01:10:51 DEBUG : file2: reading active writers
2026/02/09 01:10:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:52 DEBUG : Looking for writers
2026/02/09 01:10:52 DEBUG : file1: reading active writers
2026/02/09 01:10:52 DEBUG : file2: reading active writers
2026/02/09 01:10:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:53 DEBUG : Looking for writers
2026/02/09 01:10:53 DEBUG : file1: reading active writers
2026/02/09 01:10:53 DEBUG : file2: reading active writers
2026/02/09 01:10:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:54 DEBUG : Looking for writers
2026/02/09 01:10:54 DEBUG : file1: reading active writers
2026/02/09 01:10:54 DEBUG : file2: reading active writers
2026/02/09 01:10:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:55 DEBUG : Looking for writers
2026/02/09 01:10:55 DEBUG : file2: reading active writers
2026/02/09 01:10:55 DEBUG : file1: reading active writers
2026/02/09 01:10:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:56 DEBUG : Looking for writers
2026/02/09 01:10:56 DEBUG : file1: reading active writers
2026/02/09 01:10:56 DEBUG : file2: reading active writers
2026/02/09 01:10:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:57 DEBUG : Looking for writers
2026/02/09 01:10:57 DEBUG : file1: reading active writers
2026/02/09 01:10:57 DEBUG : file2: reading active writers
2026/02/09 01:10:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:58 DEBUG : Looking for writers
2026/02/09 01:10:58 DEBUG : file1: reading active writers
2026/02/09 01:10:58 DEBUG : file2: reading active writers
2026/02/09 01:10:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:10:59 DEBUG : Looking for writers
2026/02/09 01:10:59 DEBUG : file1: reading active writers
2026/02/09 01:10:59 DEBUG : file2: reading active writers
2026/02/09 01:10:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:00 DEBUG : Looking for writers
2026/02/09 01:11:00 DEBUG : file1: reading active writers
2026/02/09 01:11:00 DEBUG : file2: reading active writers
2026/02/09 01:11:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:01 DEBUG : Looking for writers
2026/02/09 01:11:01 DEBUG : file1: reading active writers
2026/02/09 01:11:01 DEBUG : file2: reading active writers
2026/02/09 01:11:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:02 DEBUG : Looking for writers
2026/02/09 01:11:02 DEBUG : file1: reading active writers
2026/02/09 01:11:02 DEBUG : file2: reading active writers
2026/02/09 01:11:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:03 DEBUG : Looking for writers
2026/02/09 01:11:03 DEBUG : file1: reading active writers
2026/02/09 01:11:03 DEBUG : file2: reading active writers
2026/02/09 01:11:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:04 DEBUG : Looking for writers
2026/02/09 01:11:04 DEBUG : file1: reading active writers
2026/02/09 01:11:04 DEBUG : file2: reading active writers
2026/02/09 01:11:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:04 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:11:05 DEBUG : Looking for writers
2026/02/09 01:11:05 DEBUG : file1: reading active writers
2026/02/09 01:11:05 DEBUG : file2: reading active writers
2026/02/09 01:11:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:05 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:11:05.530753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:05.530780 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:05 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)
2026/02/09 01:11:06.073129 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:06.073146 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:06 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:06 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)
2026/02/09 01:11:06 DEBUG : Looking for writers
2026/02/09 01:11:06 DEBUG : file1: reading active writers
2026/02/09 01:11:06 DEBUG : file2: reading active writers
2026/02/09 01:11:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:07 DEBUG : Looking for writers
2026/02/09 01:11:07 DEBUG : file1: reading active writers
2026/02/09 01:11:07 DEBUG : file2: reading active writers
2026/02/09 01:11:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:08 DEBUG : Looking for writers
2026/02/09 01:11:08 DEBUG : file2: reading active writers
2026/02/09 01:11:08 DEBUG : file1: reading active writers
2026/02/09 01:11:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:09 DEBUG : Looking for writers
2026/02/09 01:11:09 DEBUG : file1: reading active writers
2026/02/09 01:11:09 DEBUG : file2: reading active writers
2026/02/09 01:11:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:11:10 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/09 01:11:10 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/09 01:11:10 DEBUG : Looking for writers
2026/02/09 01:11:10 DEBUG : file2: reading active writers
2026/02/09 01:11:10 DEBUG : file1: reading active writers
2026/02/09 01:11:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:11 DEBUG : Looking for writers
2026/02/09 01:11:11 DEBUG : file1: reading active writers
2026/02/09 01:11:11 DEBUG : file2: reading active writers
2026/02/09 01:11:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:12 DEBUG : Looking for writers
2026/02/09 01:11:12 DEBUG : file1: reading active writers
2026/02/09 01:11:12 DEBUG : file2: reading active writers
2026/02/09 01:11:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:13 DEBUG : Looking for writers
2026/02/09 01:11:13 DEBUG : file1: reading active writers
2026/02/09 01:11:13 DEBUG : file2: reading active writers
2026/02/09 01:11:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:14 DEBUG : Looking for writers
2026/02/09 01:11:14 DEBUG : file1: reading active writers
2026/02/09 01:11:14 DEBUG : file2: reading active writers
2026/02/09 01:11:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:15 DEBUG : Looking for writers
2026/02/09 01:11:15 DEBUG : file1: reading active writers
2026/02/09 01:11:15 DEBUG : file2: reading active writers
2026/02/09 01:11:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:16 DEBUG : Looking for writers
2026/02/09 01:11:16 DEBUG : file2: reading active writers
2026/02/09 01:11:16 DEBUG : file1: reading active writers
2026/02/09 01:11:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:17 DEBUG : Looking for writers
2026/02/09 01:11:17 DEBUG : file1: reading active writers
2026/02/09 01:11:17 DEBUG : file2: reading active writers
2026/02/09 01:11:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:11:17 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008fe960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000d2c208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647533120} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623486751525773 ext:156794181934 loc:0x4554aa0} ATime:{wall:14004623486751724267 ext:156794380428 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008fe960 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000d2c308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647533376} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623486754456025 ext:156797112186 loc:0x4554aa0} ATime:{wall:14004623486754956498 ext:156797612659 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:11:17 DEBUG : >WaitForWriters: 
2026/02/09 01:11:17 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:11:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.81s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:17 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:17 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:11:17 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:17 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:11:18.254131 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:18.254151 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:18 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:18 DEBUG : Looking for writers
2026/02/09 01:11:18 DEBUG : >WaitForWriters: 
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:11:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.39s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:18 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:11:18.662238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:18.662927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:18 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:18 DEBUG : Looking for writers
2026/02/09 01:11:18 DEBUG : >WaitForWriters: 
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:11:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.40s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:18 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:11:18 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:11:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:11:18 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:11:18 DEBUG : file1(0xc00036c980): openPending: 
2026/02/09 01:11:18 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:11:18 DEBUG : file1(0xc00036c980): >openPending: err=<nil>
2026/02/09 01:11:18 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:11:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:11:18 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:11:18 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:11:19.183855 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:19.183873 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:19 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:11:19 DEBUG : Looking for writers
2026/02/09 01:11:19 DEBUG : file1: reading active writers
2026/02/09 01:11:19 DEBUG : file1: active writers 1
2026/02/09 01:11:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:11:20 DEBUG : Looking for writers
2026/02/09 01:11:20 DEBUG : file1: reading active writers
2026/02/09 01:11:20 DEBUG : file1: active writers 1
2026/02/09 01:11:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:21 DEBUG : Looking for writers
2026/02/09 01:11:21 DEBUG : file1: reading active writers
2026/02/09 01:11:21 DEBUG : file1: active writers 1
2026/02/09 01:11:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:22 DEBUG : Looking for writers
2026/02/09 01:11:22 DEBUG : file1: reading active writers
2026/02/09 01:11:22 DEBUG : file1: active writers 1
2026/02/09 01:11:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:23 DEBUG : Looking for writers
2026/02/09 01:11:23 DEBUG : file1: reading active writers
2026/02/09 01:11:23 DEBUG : file1: active writers 1
2026/02/09 01:11:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:24 DEBUG : Looking for writers
2026/02/09 01:11:24 DEBUG : file1: reading active writers
2026/02/09 01:11:24 DEBUG : file1: active writers 1
2026/02/09 01:11:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:25 DEBUG : Looking for writers
2026/02/09 01:11:25 DEBUG : file1: reading active writers
2026/02/09 01:11:25 DEBUG : file1: active writers 1
2026/02/09 01:11:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:26 DEBUG : Looking for writers
2026/02/09 01:11:26 DEBUG : file1: reading active writers
2026/02/09 01:11:26 DEBUG : file1: active writers 1
2026/02/09 01:11:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:27 DEBUG : Looking for writers
2026/02/09 01:11:27 DEBUG : file1: reading active writers
2026/02/09 01:11:27 DEBUG : file1: active writers 1
2026/02/09 01:11:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:28 DEBUG : Looking for writers
2026/02/09 01:11:28 DEBUG : file1: reading active writers
2026/02/09 01:11:28 DEBUG : file1: active writers 1
2026/02/09 01:11:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:29 DEBUG : Looking for writers
2026/02/09 01:11:29 DEBUG : file1: reading active writers
2026/02/09 01:11:29 DEBUG : file1: active writers 1
2026/02/09 01:11:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:30 DEBUG : Looking for writers
2026/02/09 01:11:30 DEBUG : file1: reading active writers
2026/02/09 01:11:30 DEBUG : file1: active writers 1
2026/02/09 01:11:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:31 DEBUG : Looking for writers
2026/02/09 01:11:31 DEBUG : file1: reading active writers
2026/02/09 01:11:31 DEBUG : file1: active writers 1
2026/02/09 01:11:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:32 DEBUG : Looking for writers
2026/02/09 01:11:32 DEBUG : file1: reading active writers
2026/02/09 01:11:32 DEBUG : file1: active writers 1
2026/02/09 01:11:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:33 DEBUG : Looking for writers
2026/02/09 01:11:33 DEBUG : file1: reading active writers
2026/02/09 01:11:33 DEBUG : file1: active writers 1
2026/02/09 01:11:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:34 DEBUG : Looking for writers
2026/02/09 01:11:34 DEBUG : file1: reading active writers
2026/02/09 01:11:34 DEBUG : file1: active writers 1
2026/02/09 01:11:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:35 DEBUG : Looking for writers
2026/02/09 01:11:35 DEBUG : file1: reading active writers
2026/02/09 01:11:35 DEBUG : file1: active writers 1
2026/02/09 01:11:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:36 DEBUG : Looking for writers
2026/02/09 01:11:36 DEBUG : file1: reading active writers
2026/02/09 01:11:36 DEBUG : file1: active writers 1
2026/02/09 01:11:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:37 DEBUG : Looking for writers
2026/02/09 01:11:37 DEBUG : file1: reading active writers
2026/02/09 01:11:37 DEBUG : file1: active writers 1
2026/02/09 01:11:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:38 DEBUG : Looking for writers
2026/02/09 01:11:38 DEBUG : file1: reading active writers
2026/02/09 01:11:38 DEBUG : file1: active writers 1
2026/02/09 01:11:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:39 DEBUG : Looking for writers
2026/02/09 01:11:39 DEBUG : file1: reading active writers
2026/02/09 01:11:39 DEBUG : file1: active writers 1
2026/02/09 01:11:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:40 DEBUG : Looking for writers
2026/02/09 01:11:40 DEBUG : file1: reading active writers
2026/02/09 01:11:40 DEBUG : file1: active writers 1
2026/02/09 01:11:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:41 DEBUG : Looking for writers
2026/02/09 01:11:41 DEBUG : file1: reading active writers
2026/02/09 01:11:41 DEBUG : file1: active writers 1
2026/02/09 01:11:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:42 DEBUG : Looking for writers
2026/02/09 01:11:42 DEBUG : file1: reading active writers
2026/02/09 01:11:42 DEBUG : file1: active writers 1
2026/02/09 01:11:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:43 DEBUG : Looking for writers
2026/02/09 01:11:43 DEBUG : file1: reading active writers
2026/02/09 01:11:43 DEBUG : file1: active writers 1
2026/02/09 01:11:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:44 DEBUG : Looking for writers
2026/02/09 01:11:44 DEBUG : file1: reading active writers
2026/02/09 01:11:44 DEBUG : file1: active writers 1
2026/02/09 01:11:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:45 DEBUG : Looking for writers
2026/02/09 01:11:45 DEBUG : file1: reading active writers
2026/02/09 01:11:45 DEBUG : file1: active writers 1
2026/02/09 01:11:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:46 DEBUG : Looking for writers
2026/02/09 01:11:46 DEBUG : file1: reading active writers
2026/02/09 01:11:46 DEBUG : file1: active writers 1
2026/02/09 01:11:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:47 DEBUG : Looking for writers
2026/02/09 01:11:47 DEBUG : file1: reading active writers
2026/02/09 01:11:47 DEBUG : file1: active writers 1
2026/02/09 01:11:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:48 DEBUG : Looking for writers
2026/02/09 01:11:48 DEBUG : file1: reading active writers
2026/02/09 01:11:48 DEBUG : file1: active writers 1
2026/02/09 01:11:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:11:49 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006c8f00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000d2c008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824647532608} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc00050e0e0 info:{ModTime:{wall:14004623560383996542 ext:225412208651 loc:0x4554aa0} ATime:{wall:14004623560383996542 ext:225412208651 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/09 01:11:49 DEBUG : >WaitForWriters: 
2026/02/09 01:11:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:11:49 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.58s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:11:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:11:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-yidefog9xoki"
2026/02/09 01:11:49 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:11:49 DEBUG : forgetting directory cache
2026/02/09 01:11:49.623065 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:49.623108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:49 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:49 DEBUG : Looking for writers
2026/02/09 01:11:49 DEBUG : >WaitForWriters: 
2026/02/09 01:11:49 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': vfs cache: cleaner exiting
2026/02/09 01:11:49 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.37s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:49.967940 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:49.967960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:50 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.37s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:50.388360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:50.388382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:50 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.39s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:50 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:50 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:50.772007 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:50.772029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:50 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:50 DEBUG : Looking for writers
2026/02/09 01:11:50 DEBUG : >WaitForWriters: 
2026/02/09 01:11:50 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.37s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:50 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:50 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:51.162002 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:51.162038 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:51 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:51 DEBUG : Looking for writers
2026/02/09 01:11:51 DEBUG : >WaitForWriters: 
2026/02/09 01:11:51 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.40s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:51 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:51 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:51.539108 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:51.539132 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:51 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:51 DEBUG : Looking for writers
2026/02/09 01:11:51 DEBUG : >WaitForWriters: 
2026/02/09 01:11:51 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.37s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:51 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:51 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:52.000934 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:52.000953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:52 DEBUG : Looking for writers
2026/02/09 01:11:52 DEBUG : >WaitForWriters: 
2026/02/09 01:11:52 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.45s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:52 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:52 ERROR : error listing: directory not found
2026/02/09 01:11:52.536810 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:52.536829 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:52 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
2026/02/09 01:11:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:52 DEBUG : Looking for writers
2026/02/09 01:11:52 DEBUG : >WaitForWriters: 
2026/02/09 01:11:52 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.54s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:52 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:52 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:52 ERROR : error listing: directory not found
2026/02/09 01:11:52 ERROR : error listing: directory not found
2026/02/09 01:11:53.131648 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:53.131671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:53 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
2026/02/09 01:11:53 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:11:53 DEBUG : Looking for writers
2026/02/09 01:11:53 DEBUG : >WaitForWriters: 
2026/02/09 01:11:53 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.58s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:11:53 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:11:53 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:11:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:11:53 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:11:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:11:53 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:11:53 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:11:53 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:11:53 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/09 01:11:53 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/09 01:11:53 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/09 01:11:53 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (5 bytes), uploading instead of streaming
2026/02/09 01:11:53.650082 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:11:53.650104 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:11:53 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)
2026/02/09 01:11:53 DEBUG : file1: Remove: 
2026/02/09 01:11:53 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:11:53 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
2026/02/09 01:11:53 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
2026/02/09 01:11:54 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
2026/02/09 01:11:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/02/09 01:12:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:01 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:12:01.679085 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:01.679113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:01 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)
2026/02/09 01:12:01 DEBUG : file1: Remove: 
2026/02/09 01:12:01 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:01 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
2026/02/09 01:12:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:01 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
2026/02/09 01:12:01 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/09 01:12:01 DEBUG : Looking for writers
2026/02/09 01:12:01 DEBUG : file1: reading active writers
2026/02/09 01:12:01 DEBUG : file1: active writers 1
2026/02/09 01:12:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/09 01:12:02 DEBUG : Looking for writers
2026/02/09 01:12:02 DEBUG : file1: reading active writers
2026/02/09 01:12:02 DEBUG : file1: active writers 1
2026/02/09 01:12:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/09 01:12:02 DEBUG : Looking for writers
2026/02/09 01:12:02 DEBUG : file1: reading active writers
2026/02/09 01:12:02 DEBUG : file1: active writers 1
2026/02/09 01:12:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:03 DEBUG : Looking for writers
2026/02/09 01:12:03 DEBUG : file1: reading active writers
2026/02/09 01:12:03 DEBUG : file1: active writers 1
2026/02/09 01:12:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:04 DEBUG : Looking for writers
2026/02/09 01:12:04 DEBUG : file1: reading active writers
2026/02/09 01:12:04 DEBUG : file1: active writers 1
2026/02/09 01:12:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:05 DEBUG : Looking for writers
2026/02/09 01:12:05 DEBUG : file1: reading active writers
2026/02/09 01:12:05 DEBUG : file1: active writers 1
2026/02/09 01:12:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:06 DEBUG : Looking for writers
2026/02/09 01:12:06 DEBUG : file1: reading active writers
2026/02/09 01:12:06 DEBUG : file1: active writers 1
2026/02/09 01:12:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:07 DEBUG : Looking for writers
2026/02/09 01:12:07 DEBUG : file1: reading active writers
2026/02/09 01:12:07 DEBUG : file1: active writers 1
2026/02/09 01:12:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:08 DEBUG : Looking for writers
2026/02/09 01:12:08 DEBUG : file1: reading active writers
2026/02/09 01:12:08 DEBUG : file1: active writers 1
2026/02/09 01:12:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:09 DEBUG : Looking for writers
2026/02/09 01:12:09 DEBUG : file1: reading active writers
2026/02/09 01:12:09 DEBUG : file1: active writers 1
2026/02/09 01:12:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:10 DEBUG : Looking for writers
2026/02/09 01:12:10 DEBUG : file1: reading active writers
2026/02/09 01:12:10 DEBUG : file1: active writers 1
2026/02/09 01:12:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:11 DEBUG : Looking for writers
2026/02/09 01:12:11 DEBUG : file1: reading active writers
2026/02/09 01:12:11 DEBUG : file1: active writers 1
2026/02/09 01:12:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:12 DEBUG : Looking for writers
2026/02/09 01:12:12 DEBUG : file1: reading active writers
2026/02/09 01:12:12 DEBUG : file1: active writers 1
2026/02/09 01:12:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:13 DEBUG : Looking for writers
2026/02/09 01:12:13 DEBUG : file1: reading active writers
2026/02/09 01:12:13 DEBUG : file1: active writers 1
2026/02/09 01:12:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:14 DEBUG : Looking for writers
2026/02/09 01:12:14 DEBUG : file1: reading active writers
2026/02/09 01:12:14 DEBUG : file1: active writers 1
2026/02/09 01:12:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:15 DEBUG : Looking for writers
2026/02/09 01:12:15 DEBUG : file1: reading active writers
2026/02/09 01:12:15 DEBUG : file1: active writers 1
2026/02/09 01:12:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:16 DEBUG : Looking for writers
2026/02/09 01:12:16 DEBUG : file1: reading active writers
2026/02/09 01:12:16 DEBUG : file1: active writers 1
2026/02/09 01:12:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:17 DEBUG : Looking for writers
2026/02/09 01:12:17 DEBUG : file1: reading active writers
2026/02/09 01:12:17 DEBUG : file1: active writers 1
2026/02/09 01:12:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:18 DEBUG : Looking for writers
2026/02/09 01:12:18 DEBUG : file1: reading active writers
2026/02/09 01:12:18 DEBUG : file1: active writers 1
2026/02/09 01:12:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:19 DEBUG : Looking for writers
2026/02/09 01:12:19 DEBUG : file1: reading active writers
2026/02/09 01:12:19 DEBUG : file1: active writers 1
2026/02/09 01:12:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:20 DEBUG : Looking for writers
2026/02/09 01:12:20 DEBUG : file1: reading active writers
2026/02/09 01:12:20 DEBUG : file1: active writers 1
2026/02/09 01:12:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:21 DEBUG : Looking for writers
2026/02/09 01:12:21 DEBUG : file1: reading active writers
2026/02/09 01:12:21 DEBUG : file1: active writers 1
2026/02/09 01:12:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:22 DEBUG : Looking for writers
2026/02/09 01:12:22 DEBUG : file1: reading active writers
2026/02/09 01:12:22 DEBUG : file1: active writers 1
2026/02/09 01:12:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:23 DEBUG : Looking for writers
2026/02/09 01:12:23 DEBUG : file1: reading active writers
2026/02/09 01:12:23 DEBUG : file1: active writers 1
2026/02/09 01:12:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:24 DEBUG : Looking for writers
2026/02/09 01:12:24 DEBUG : file1: reading active writers
2026/02/09 01:12:24 DEBUG : file1: active writers 1
2026/02/09 01:12:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:25 DEBUG : Looking for writers
2026/02/09 01:12:25 DEBUG : file1: reading active writers
2026/02/09 01:12:25 DEBUG : file1: active writers 1
2026/02/09 01:12:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:26 DEBUG : Looking for writers
2026/02/09 01:12:26 DEBUG : file1: reading active writers
2026/02/09 01:12:26 DEBUG : file1: active writers 1
2026/02/09 01:12:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:27 DEBUG : Looking for writers
2026/02/09 01:12:27 DEBUG : file1: reading active writers
2026/02/09 01:12:27 DEBUG : file1: active writers 1
2026/02/09 01:12:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:28 DEBUG : Looking for writers
2026/02/09 01:12:28 DEBUG : file1: reading active writers
2026/02/09 01:12:28 DEBUG : file1: active writers 1
2026/02/09 01:12:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:29 DEBUG : Looking for writers
2026/02/09 01:12:29 DEBUG : file1: reading active writers
2026/02/09 01:12:29 DEBUG : file1: active writers 1
2026/02/09 01:12:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:30 DEBUG : Looking for writers
2026/02/09 01:12:30 DEBUG : file1: reading active writers
2026/02/09 01:12:30 DEBUG : file1: active writers 1
2026/02/09 01:12:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:12:31 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/09 01:12:31 DEBUG : >WaitForWriters: 
2026/02/09 01:12:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.56s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:31 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:31 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:31 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/09 01:12:32 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/09 01:12:32 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/09 01:12:32 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/09 01:12:32 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (11 bytes), uploading instead of streaming
2026/02/09 01:12:33.221168 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:33.221194 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:33 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:33 DEBUG : file1: Remove: 
2026/02/09 01:12:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:33 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
2026/02/09 01:12:33 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
2026/02/09 01:12:33 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
2026/02/09 01:12:34 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
2026/02/09 01:12:36 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
2026/02/09 01:12:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:40 DEBUG : Looking for writers
2026/02/09 01:12:40 DEBUG : >WaitForWriters: 
2026/02/09 01:12:40 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.09s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:40 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:40 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:40 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:40 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:40 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:40 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/09 01:12:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:40 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (5 bytes), uploading instead of streaming
2026/02/09 01:12:41.284038 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:41.284056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:41 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)
2026/02/09 01:12:41 DEBUG : file1: Remove: 
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:41 DEBUG : file1: >Remove: err=<nil>
2026/02/09 01:12:41 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
2026/02/09 01:12:41 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
2026/02/09 01:12:41 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:41 DEBUG : Looking for writers
2026/02/09 01:12:41 DEBUG : >WaitForWriters: 
2026/02/09 01:12:41 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.53s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:41 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:41 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:41 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:41 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:41 DEBUG : file1: WriteFileHandle.Release closing
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:41 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:12:41.831787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:41.831819 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:41 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)
2026/02/09 01:12:41 DEBUG : file1: Remove: 
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:41 DEBUG : file1: >Remove: err=<nil>
2026/02/09 01:12:41 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
2026/02/09 01:12:41 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/09 01:12:41 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:41 DEBUG : Looking for writers
2026/02/09 01:12:41 DEBUG : >WaitForWriters: 
2026/02/09 01:12:41 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.53s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:41 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:41 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:41 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:41 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:41 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (2 bytes), uploading instead of streaming
2026/02/09 01:12:42.528077 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:42.528111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:42 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)
2026/02/09 01:12:42 DEBUG : file1: Remove: 
2026/02/09 01:12:42 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:42 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
2026/02/09 01:12:42 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:42 DEBUG : Looking for writers
2026/02/09 01:12:42 DEBUG : >WaitForWriters: 
2026/02/09 01:12:42 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.75s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:42 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:42 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:42 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:42 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:42 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:42 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:42 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:42 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:12:43.157322 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:43.157358 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:43 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:43 DEBUG : file1: Remove: 
2026/02/09 01:12:43 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:43 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
2026/02/09 01:12:43 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/09 01:12:43 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
2026/02/09 01:12:43 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:43 DEBUG : Looking for writers
2026/02/09 01:12:43 DEBUG : >WaitForWriters: 
2026/02/09 01:12:43 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.58s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:43 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:43 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:43 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:12:43 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:12:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:43 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:12:43 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:12:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:12:43 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': File to upload is small (100 bytes), uploading instead of streaming
2026/02/09 01:12:43.705034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:43.705054 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:43 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:43 DEBUG : file1: Remove: 
2026/02/09 01:12:43 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:12:43 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
2026/02/09 01:12:43 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/09 01:12:43 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
2026/02/09 01:12:43 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:43 DEBUG : Looking for writers
2026/02/09 01:12:43 DEBUG : >WaitForWriters: 
2026/02/09 01:12:43 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.54s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:43 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:43 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:44.096392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:44.096450 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:44 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:44 DEBUG : Looking for writers
2026/02/09 01:12:44 DEBUG : >WaitForWriters: 
2026/02/09 01:12:44 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.42s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:44 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:44.567079 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:44.567098 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:44 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:44 DEBUG : Looking for writers
2026/02/09 01:12:44 DEBUG : >WaitForWriters: 
2026/02/09 01:12:44 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.46s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:44 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:44 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:45.007671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:45.007697 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:45 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:45 DEBUG : Looking for writers
2026/02/09 01:12:45 DEBUG : >WaitForWriters: 
2026/02/09 01:12:45 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.44s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-yidefog9xoki'", Local "Local file system at /tmp/rclone1795607005", Modify Window "1s"
2026/02/09 01:12:45 INFO  : proton drive root link ID 'rclone-test-yidefog9xoki': poll-interval is not supported by this remote
2026/02/09 01:12:45 NOTICE: proton drive root link ID 'rclone-test-yidefog9xoki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:45.522370 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:45.522385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-yidefog9xoki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:45 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:45 DEBUG : Looking for writers
2026/02/09 01:12:45 DEBUG : >WaitForWriters: 
2026/02/09 01:12:45 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.57s)
FAIL
2026/02/09 01:12:45 DEBUG : proton drive root link ID 'rclone-test-yidefog9xoki': Purge remote
2026/02/09 01:12:45 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 5m12.340636292s (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]