"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/01/25 02:07:04 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-qozimab7come"
2026/01/25 02:07:04 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/25 02:07:04 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': Has cached credentials
2026/01/25 02:07:05 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': Used cached credential to initialize the ProtonDrive API
2026/01/25 02:07:05 DEBUG : Creating backend with remote "/tmp/rclone751314817"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:05 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:05 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:05.538409 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:05.538496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:05 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:05 DEBUG : Looking for writers
2026/01/25 02:07:05 DEBUG : >WaitForWriters: 
2026/01/25 02:07:05 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.35s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:05 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:05 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:05.879880 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:05.879914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:05 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:05 DEBUG : Looking for writers
2026/01/25 02:07:05 DEBUG : >WaitForWriters: 
2026/01/25 02:07:05 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.35s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:05 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:05 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:06.256526 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:06.256563 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:06 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:06 DEBUG : Looking for writers
2026/01/25 02:07:06 DEBUG : >WaitForWriters: 
2026/01/25 02:07:06 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.36s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:06 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:06 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:06.596371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:06.596406 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:06 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:06 DEBUG : Looking for writers
2026/01/25 02:07:06 DEBUG : >WaitForWriters: 
2026/01/25 02:07:06 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.35s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:06 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:06 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:06.963071 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:06.963097 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:06 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:06 DEBUG : Looking for writers
2026/01/25 02:07:06 DEBUG : >WaitForWriters: 
2026/01/25 02:07:07 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.36s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:07 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:07 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:07.305962 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:07.305987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:07 DEBUG : Looking for writers
2026/01/25 02:07:07 DEBUG : >WaitForWriters: 
2026/01/25 02:07:07 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:07 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:07 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:07.661648 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:07.661670 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:07 DEBUG : Looking for writers
2026/01/25 02:07:07 DEBUG : >WaitForWriters: 
2026/01/25 02:07:07 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.33s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:07 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:07 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:07.985801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:07.985822 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:07 DEBUG : Looking for writers
2026/01/25 02:07:07 DEBUG : >WaitForWriters: 
2026/01/25 02:07:08 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.34s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:08 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:08 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:08.589520 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:08.589554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:08 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:08 DEBUG : Looking for writers
2026/01/25 02:07:08 DEBUG : >WaitForWriters: 
2026/01/25 02:07:08 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.59s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:08 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:08 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:08.921318 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:08.921360 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:08 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:08 DEBUG : Looking for writers
2026/01/25 02:07:08 DEBUG : >WaitForWriters: 
2026/01/25 02:07:09 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:09 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:09 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:09.275410 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:09.275482 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:09 DEBUG : Looking for writers
2026/01/25 02:07:09 DEBUG : >WaitForWriters: 
2026/01/25 02:07:09 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.34s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:09 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:09 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:09.636279 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:09.636327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:09 DEBUG : Looking for writers
2026/01/25 02:07:09 DEBUG : >WaitForWriters: 
2026/01/25 02:07:09 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.37s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:09 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:09 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:09.979584 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:09.979612 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:09 DEBUG : Looking for writers
2026/01/25 02:07:09 DEBUG : >WaitForWriters: 
2026/01/25 02:07:10 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.33s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:10 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:10 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:10.310476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:10.310507 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:10 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:10 DEBUG : Looking for writers
2026/01/25 02:07:10 DEBUG : >WaitForWriters: 
2026/01/25 02:07:10 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.35s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:10 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:10 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:10.666927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:10.666963 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:10 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:10 DEBUG : Looking for writers
2026/01/25 02:07:10 DEBUG : >WaitForWriters: 
2026/01/25 02:07:10 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.35s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:10 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:10 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:11.013748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:11.013783 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:11 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:11 DEBUG : Looking for writers
2026/01/25 02:07:11 DEBUG : >WaitForWriters: 
2026/01/25 02:07:11 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.34s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:11 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:11 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:11.339885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:11.339917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:11 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:11 DEBUG : Looking for writers
2026/01/25 02:07:11 DEBUG : >WaitForWriters: 
2026/01/25 02:07:11 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.32s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:11 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:11 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:11.683342 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:11.683365 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:11 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:11 DEBUG : Looking for writers
2026/01/25 02:07:11 DEBUG : >WaitForWriters: 
2026/01/25 02:07:11 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.36s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:11 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:11 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:12.023039 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:12.023067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:12 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:12 DEBUG : Looking for writers
2026/01/25 02:07:12 DEBUG : >WaitForWriters: 
2026/01/25 02:07:12 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.34s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:12 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:12 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:12.362497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:12.362582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:12 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:12 DEBUG : Looking for writers
2026/01/25 02:07:12 DEBUG : >WaitForWriters: 
2026/01/25 02:07:12 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.37s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:12 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:12 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:12.771584 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:12.771713 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:12 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:12 DEBUG : Looking for writers
2026/01/25 02:07:12 DEBUG : >WaitForWriters: 
2026/01/25 02:07:12 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.37s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:12 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:12 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:13.109665 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:13.109694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:13 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:13 DEBUG : Looking for writers
2026/01/25 02:07:13 DEBUG : >WaitForWriters: 
2026/01/25 02:07:13 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-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:13 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:13 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:13.453009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:13.453038 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:13 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:13 DEBUG : Looking for writers
2026/01/25 02:07:13 DEBUG : >WaitForWriters: 
2026/01/25 02:07:13 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-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:13 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:13 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:13.833997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:13.834029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:13 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:13 DEBUG : Looking for writers
2026/01/25 02:07:13 DEBUG : >WaitForWriters: 
2026/01/25 02:07:13 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-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:13 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:13 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:13 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:13 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:14.198041 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:14.198064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:14 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:14 DEBUG : Looking for writers
2026/01/25 02:07:14 DEBUG : >WaitForWriters: 
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:14 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-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:14 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:14.557605 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:14.557639 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:14 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:14 DEBUG : Looking for writers
2026/01/25 02:07:14 DEBUG : >WaitForWriters: 
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:14 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-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:14 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:14 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:14.899008 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:14.899041 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:14 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:14 DEBUG : Looking for writers
2026/01/25 02:07:14 DEBUG : >WaitForWriters: 
2026/01/25 02:07:14 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:14 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.12s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.32s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:14 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:14 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:15.246922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:15.246954 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:15 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:15 DEBUG : Looking for writers
2026/01/25 02:07:15 DEBUG : >WaitForWriters: 
2026/01/25 02:07:15 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.36s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:15 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:15 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:15.575576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:15.575607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:15 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:15 DEBUG : Looking for writers
2026/01/25 02:07:15 DEBUG : >WaitForWriters: 
2026/01/25 02:07:15 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.32s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:15 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:15 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:15.888998 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:15.889018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:15 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:15 DEBUG : Looking for writers
2026/01/25 02:07:15 DEBUG : >WaitForWriters: 
2026/01/25 02:07:15 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.33s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:15 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:15 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:16.253072 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:16.253103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:16 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:16 DEBUG : Looking for writers
2026/01/25 02:07:16 DEBUG : >WaitForWriters: 
2026/01/25 02:07:16 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.35s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:16 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:16 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:16.598444 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:16.598465 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:16 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:16 DEBUG : Looking for writers
2026/01/25 02:07:16 DEBUG : >WaitForWriters: 
2026/01/25 02:07:16 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.35s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:16 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:16 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:16.975407 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:16.975489 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:16 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:16 DEBUG : Looking for writers
2026/01/25 02:07:16 DEBUG : >WaitForWriters: 
2026/01/25 02:07:17 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:17 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:17.326607 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:17.326663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:17 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:17 DEBUG : Looking for writers
2026/01/25 02:07:17 DEBUG : >WaitForWriters: 
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:17 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:17 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:17.679012 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:17.679043 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:17 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:17 DEBUG : Looking for writers
2026/01/25 02:07:17 DEBUG : >WaitForWriters: 
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:17 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:18.025652 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:18.025694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:18 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:18 DEBUG : Looking for writers
2026/01/25 02:07:18 DEBUG : >WaitForWriters: 
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:18 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:18.365581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:18.365648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:18 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:18 DEBUG : Looking for writers
2026/01/25 02:07:18 DEBUG : >WaitForWriters: 
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:18 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:18.741760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:18.741791 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:18 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:18 DEBUG : Looking for writers
2026/01/25 02:07:18 DEBUG : >WaitForWriters: 
2026/01/25 02:07:18 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:18 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.14s)
    --- FAIL: TestFileRename/off,forceCache=false (0.38s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.36s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.34s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.35s)
    --- FAIL: TestFileRename/full,forceCache=false (0.37s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:18 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:19.084032 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:19.084095 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:19 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:19 DEBUG : Looking for writers
2026/01/25 02:07:19 DEBUG : >WaitForWriters: 
2026/01/25 02:07:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.34s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:19 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:19 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:19.404769 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:19.404798 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:19 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:19 DEBUG : Looking for writers
2026/01/25 02:07:19 DEBUG : >WaitForWriters: 
2026/01/25 02:07:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:19 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:19 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:20.061503 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:20.061528 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:20 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:20 DEBUG : Looking for writers
2026/01/25 02:07:20 DEBUG : >WaitForWriters: 
2026/01/25 02:07:20 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.65s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:20 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:20 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:20.431575 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:20.431605 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:20 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:20 DEBUG : Looking for writers
2026/01/25 02:07:20 DEBUG : >WaitForWriters: 
2026/01/25 02:07:20 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.36s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:20 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:20 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:07:20.754118 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:20.754145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:20 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:20 DEBUG : Looking for writers
2026/01/25 02:07:20 DEBUG : >WaitForWriters: 
2026/01/25 02:07:20 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.33s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:20 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:20 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:20 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:20 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:21.111659 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:21.111700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:21 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:21 DEBUG : Looking for writers
2026/01/25 02:07:21 DEBUG : >WaitForWriters: 
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.35s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:21.459634 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:21.459674 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:21 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:21 DEBUG : Looking for writers
2026/01/25 02:07:21 DEBUG : >WaitForWriters: 
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.34s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:21.789399 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:21.789487 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:21 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:21 DEBUG : Looking for writers
2026/01/25 02:07:21 DEBUG : >WaitForWriters: 
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.33s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:21 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:22.123807 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:22.123868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:22 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : >WaitForWriters: 
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.35s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:22 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:22.483110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:22.483140 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:22 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : >WaitForWriters: 
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:07:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.36s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:07:22 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:07:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:07:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:07:22 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:07:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:07:22 DEBUG : file1: newRWFileHandle: 
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): openPending: 
2026/01/25 02:07:22 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/25 02:07:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): >openPending: err=<nil>
2026/01/25 02:07:22 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/25 02:07:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:07:22 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/25 02:07:22 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): _writeAt: size=5, off=0
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): >_writeAt: n=5, err=<nil>
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): _writeAt: size=7, off=5
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): >_writeAt: n=7, err=<nil>
2026/01/25 02:07:22 DEBUG : file1: vfs cache: truncate to size=11
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): close: 
2026/01/25 02:07:22 DEBUG : file1: vfs cache: setting modification time to 2026-01-25 02:07:22.627060313 +0000 UTC m=+18.215699136
2026/01/25 02:07:22 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): >close: err=<nil>
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): close: 
2026/01/25 02:07:22 DEBUG : file1(0xc000680c00): >close: err=file already closed
2026/01/25 02:07:22 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/25 02:07:22 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/25 02:07:22 DEBUG : Looking for writers
2026/01/25 02:07:22 DEBUG : file1: reading active writers
2026/01/25 02:07:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/25 02:07:23.086826 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:23.086856 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:23 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)
2026/01/25 02:07:23 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:23 DEBUG : Looking for writers
2026/01/25 02:07:23 DEBUG : file1: reading active writers
2026/01/25 02:07:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/25 02:07:23 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:23.654965 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:23.654983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:23 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)
2026/01/25 02:07:23 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:23 DEBUG : Looking for writers
2026/01/25 02:07:23 DEBUG : file1: reading active writers
2026/01/25 02:07:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:24 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:24.428646 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:24.428667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:24 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:24 DEBUG : Looking for writers
2026/01/25 02:07:24 DEBUG : file1: reading active writers
2026/01/25 02:07:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:25 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:25.587999 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:25.588038 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:25 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:25 DEBUG : Looking for writers
2026/01/25 02:07:25 DEBUG : file1: reading active writers
2026/01/25 02:07:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:26 DEBUG : Looking for writers
2026/01/25 02:07:26 DEBUG : file1: reading active writers
2026/01/25 02:07:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:27 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:27.511094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:27.511139 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:27 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:27 DEBUG : Looking for writers
2026/01/25 02:07:27 DEBUG : file1: reading active writers
2026/01/25 02:07:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:28 DEBUG : Looking for writers
2026/01/25 02:07:28 DEBUG : file1: reading active writers
2026/01/25 02:07:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:29 DEBUG : Looking for writers
2026/01/25 02:07:29 DEBUG : file1: reading active writers
2026/01/25 02:07:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:30 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:30 DEBUG : Looking for writers
2026/01/25 02:07:30 DEBUG : file1: reading active writers
2026/01/25 02:07:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:31.059822 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:31.059840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:31 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)
2026/01/25 02:07:31 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:31 DEBUG : Looking for writers
2026/01/25 02:07:31 DEBUG : file1: reading active writers
2026/01/25 02:07:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:32 DEBUG : Looking for writers
2026/01/25 02:07:32 DEBUG : file1: reading active writers
2026/01/25 02:07:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:33 DEBUG : Looking for writers
2026/01/25 02:07:33 DEBUG : file1: reading active writers
2026/01/25 02:07:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:34 DEBUG : Looking for writers
2026/01/25 02:07:34 DEBUG : file1: reading active writers
2026/01/25 02:07:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:35 DEBUG : Looking for writers
2026/01/25 02:07:35 DEBUG : file1: reading active writers
2026/01/25 02:07:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:36 DEBUG : Looking for writers
2026/01/25 02:07:36 DEBUG : file1: reading active writers
2026/01/25 02:07:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:37 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:37.809199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:37.809231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:37 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:37 DEBUG : Looking for writers
2026/01/25 02:07:37 DEBUG : file1: reading active writers
2026/01/25 02:07:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:38 DEBUG : Looking for writers
2026/01/25 02:07:38 DEBUG : file1: reading active writers
2026/01/25 02:07:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:39 DEBUG : Looking for writers
2026/01/25 02:07:39 DEBUG : file1: reading active writers
2026/01/25 02:07:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:40 DEBUG : Looking for writers
2026/01/25 02:07:40 DEBUG : file1: reading active writers
2026/01/25 02:07:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:41 DEBUG : Looking for writers
2026/01/25 02:07:41 DEBUG : file1: reading active writers
2026/01/25 02:07:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:42 DEBUG : Looking for writers
2026/01/25 02:07:42 DEBUG : file1: reading active writers
2026/01/25 02:07:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:43 DEBUG : Looking for writers
2026/01/25 02:07:43 DEBUG : file1: reading active writers
2026/01/25 02:07:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:44 DEBUG : Looking for writers
2026/01/25 02:07:44 DEBUG : file1: reading active writers
2026/01/25 02:07:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:45 DEBUG : Looking for writers
2026/01/25 02:07:45 DEBUG : file1: reading active writers
2026/01/25 02:07:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:46 DEBUG : Looking for writers
2026/01/25 02:07:46 DEBUG : file1: reading active writers
2026/01/25 02:07:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:47 DEBUG : Looking for writers
2026/01/25 02:07:47 DEBUG : file1: reading active writers
2026/01/25 02:07:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:48 DEBUG : Looking for writers
2026/01/25 02:07:48 DEBUG : file1: reading active writers
2026/01/25 02:07:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:49 DEBUG : Looking for writers
2026/01/25 02:07:49 DEBUG : file1: reading active writers
2026/01/25 02:07:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:50 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:07:50 DEBUG : Looking for writers
2026/01/25 02:07:50 DEBUG : file1: reading active writers
2026/01/25 02:07:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:51.044279 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:07:51.044319 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:51 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:07:51 DEBUG : Looking for writers
2026/01/25 02:07:51 DEBUG : file1: reading active writers
2026/01/25 02:07:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:07:52 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000865b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000654408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640357440} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235602839907929 ext:18215699136 loc:0x4465880} ATime:{wall:14003235602839930993 ext:18215722199 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:07:52 DEBUG : >WaitForWriters: 
2026/01/25 02:07:52 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:07:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:07:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/25 02:07:59 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:07:59 DEBUG : Looking for writers
2026/01/25 02:07:59 DEBUG : file1: reading active writers
2026/01/25 02:07:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/25 02:07:59 DEBUG : Looking for writers
2026/01/25 02:07:59 DEBUG : file1: reading active writers
2026/01/25 02:07:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/25 02:08:00 DEBUG : Looking for writers
2026/01/25 02:08:00 DEBUG : file1: reading active writers
2026/01/25 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/25 02:08:00 DEBUG : Looking for writers
2026/01/25 02:08:00 DEBUG : file1: reading active writers
2026/01/25 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/25 02:08:00 DEBUG : Looking for writers
2026/01/25 02:08:00 DEBUG : file1: reading active writers
2026/01/25 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/25 02:08:00 DEBUG : Looking for writers
2026/01/25 02:08:00 DEBUG : file1: reading active writers
2026/01/25 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/25 02:08:00 DEBUG : Looking for writers
2026/01/25 02:08:00 DEBUG : file1: reading active writers
2026/01/25 02:08:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/25 02:08:01 DEBUG : Looking for writers
2026/01/25 02:08:01 DEBUG : file1: reading active writers
2026/01/25 02:08:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:02 DEBUG : Looking for writers
2026/01/25 02:08:02 DEBUG : file1: reading active writers
2026/01/25 02:08:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:03 DEBUG : Looking for writers
2026/01/25 02:08:03 DEBUG : file1: reading active writers
2026/01/25 02:08:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:04 DEBUG : Looking for writers
2026/01/25 02:08:04 DEBUG : file1: reading active writers
2026/01/25 02:08:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:05 DEBUG : Looking for writers
2026/01/25 02:08:05 DEBUG : file1: reading active writers
2026/01/25 02:08:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:06 DEBUG : Looking for writers
2026/01/25 02:08:06 DEBUG : file1: reading active writers
2026/01/25 02:08:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:07 DEBUG : Looking for writers
2026/01/25 02:08:07 DEBUG : file1: reading active writers
2026/01/25 02:08:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:08 DEBUG : Looking for writers
2026/01/25 02:08:08 DEBUG : file1: reading active writers
2026/01/25 02:08:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:09 DEBUG : Looking for writers
2026/01/25 02:08:09 DEBUG : file1: reading active writers
2026/01/25 02:08:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:10 DEBUG : Looking for writers
2026/01/25 02:08:10 DEBUG : file1: reading active writers
2026/01/25 02:08:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:11 DEBUG : Looking for writers
2026/01/25 02:08:11 DEBUG : file1: reading active writers
2026/01/25 02:08:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:12 DEBUG : Looking for writers
2026/01/25 02:08:12 DEBUG : file1: reading active writers
2026/01/25 02:08:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:13 DEBUG : Looking for writers
2026/01/25 02:08:13 DEBUG : file1: reading active writers
2026/01/25 02:08:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:14 DEBUG : Looking for writers
2026/01/25 02:08:14 DEBUG : file1: reading active writers
2026/01/25 02:08:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:15 DEBUG : Looking for writers
2026/01/25 02:08:15 DEBUG : file1: reading active writers
2026/01/25 02:08:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:16 DEBUG : Looking for writers
2026/01/25 02:08:16 DEBUG : file1: reading active writers
2026/01/25 02:08:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:16 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:17.028347 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:17.028387 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:17 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:17 DEBUG : Looking for writers
2026/01/25 02:08:17 DEBUG : file1: reading active writers
2026/01/25 02:08:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:18 DEBUG : Looking for writers
2026/01/25 02:08:18 DEBUG : file1: reading active writers
2026/01/25 02:08:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:19 DEBUG : Looking for writers
2026/01/25 02:08:19 DEBUG : file1: reading active writers
2026/01/25 02:08:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:20 DEBUG : Looking for writers
2026/01/25 02:08:20 DEBUG : file1: reading active writers
2026/01/25 02:08:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:21 DEBUG : Looking for writers
2026/01/25 02:08:21 DEBUG : file1: reading active writers
2026/01/25 02:08:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:22 DEBUG : Looking for writers
2026/01/25 02:08:22 DEBUG : file1: reading active writers
2026/01/25 02:08:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:22 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/25 02:08:22 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/25 02:08:23 DEBUG : Looking for writers
2026/01/25 02:08:23 DEBUG : file1: reading active writers
2026/01/25 02:08:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:24 DEBUG : Looking for writers
2026/01/25 02:08:24 DEBUG : file1: reading active writers
2026/01/25 02:08:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:25 DEBUG : Looking for writers
2026/01/25 02:08:25 DEBUG : file1: reading active writers
2026/01/25 02:08:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:26 DEBUG : Looking for writers
2026/01/25 02:08:26 DEBUG : file1: reading active writers
2026/01/25 02:08:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:27 DEBUG : Looking for writers
2026/01/25 02:08:27 DEBUG : file1: reading active writers
2026/01/25 02:08:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:28 DEBUG : Looking for writers
2026/01/25 02:08:28 DEBUG : file1: reading active writers
2026/01/25 02:08:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:29 DEBUG : Looking for writers
2026/01/25 02:08:29 DEBUG : file1: reading active writers
2026/01/25 02:08:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:29 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000865b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000654408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640357440} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235602839907929 ext:18215699136 loc:0x4465880} ATime:{wall:14003235602839930993 ext:18215722199 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:08:29 DEBUG : >WaitForWriters: 
2026/01/25 02:08:29 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:08:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.50s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:08:30 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:08:30 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:08:30 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:08:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:08:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:08:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:08:30 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:08:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:08:30 DEBUG : file1: newRWFileHandle: 
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): openPending: 
2026/01/25 02:08:30 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/25 02:08:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): >openPending: err=<nil>
2026/01/25 02:08:30 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/25 02:08:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:08:30 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/25 02:08:30 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): _writeAt: size=7, off=0
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): >_writeAt: n=7, err=<nil>
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): _writeAt: size=6, off=5
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): >_writeAt: n=6, err=<nil>
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): close: 
2026/01/25 02:08:30 DEBUG : file1: vfs cache: setting modification time to 2026-01-25 02:08:30.129391504 +0000 UTC m=+85.718030317
2026/01/25 02:08:30 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): >close: err=<nil>
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): _writeAt: size=5, off=0
2026/01/25 02:08:30 DEBUG : file1(0xc00080fb00): >_writeAt: n=0, err=file already closed
2026/01/25 02:08:30 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/25 02:08:30 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/25 02:08:30.588317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:30.588338 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:30 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:30 DEBUG : Looking for writers
2026/01/25 02:08:30 DEBUG : file1: reading active writers
2026/01/25 02:08:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/25 02:08:30 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:31.128755 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:31.128783 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:31 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)
2026/01/25 02:08:31 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:31 DEBUG : Looking for writers
2026/01/25 02:08:31 DEBUG : file1: reading active writers
2026/01/25 02:08:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:31 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:31.860268 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:31.860310 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:31 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)
2026/01/25 02:08:31 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:32 DEBUG : Looking for writers
2026/01/25 02:08:32 DEBUG : file1: reading active writers
2026/01/25 02:08:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:32 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:33.030110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:33.030142 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:33 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:33 DEBUG : Looking for writers
2026/01/25 02:08:33 DEBUG : file1: reading active writers
2026/01/25 02:08:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:34 DEBUG : Looking for writers
2026/01/25 02:08:34 DEBUG : file1: reading active writers
2026/01/25 02:08:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:34 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:34.968195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:34.968275 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:34 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:35 DEBUG : Looking for writers
2026/01/25 02:08:35 DEBUG : file1: reading active writers
2026/01/25 02:08:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:36 DEBUG : Looking for writers
2026/01/25 02:08:36 DEBUG : file1: reading active writers
2026/01/25 02:08:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:37 DEBUG : Looking for writers
2026/01/25 02:08:37 DEBUG : file1: reading active writers
2026/01/25 02:08:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:38 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:38 DEBUG : Looking for writers
2026/01/25 02:08:38 DEBUG : file1: reading active writers
2026/01/25 02:08:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:38.516342 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:38.516397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:38 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:39 DEBUG : Looking for writers
2026/01/25 02:08:39 DEBUG : file1: reading active writers
2026/01/25 02:08:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:40 DEBUG : Looking for writers
2026/01/25 02:08:40 DEBUG : file1: reading active writers
2026/01/25 02:08:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:41 DEBUG : Looking for writers
2026/01/25 02:08:41 DEBUG : file1: reading active writers
2026/01/25 02:08:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:42 DEBUG : Looking for writers
2026/01/25 02:08:42 DEBUG : file1: reading active writers
2026/01/25 02:08:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:43 DEBUG : Looking for writers
2026/01/25 02:08:43 DEBUG : file1: reading active writers
2026/01/25 02:08:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:44 DEBUG : Looking for writers
2026/01/25 02:08:44 DEBUG : file1: reading active writers
2026/01/25 02:08:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:44 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:45.268954 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:45.268985 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:45 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:45 DEBUG : Looking for writers
2026/01/25 02:08:45 DEBUG : file1: reading active writers
2026/01/25 02:08:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:46 DEBUG : Looking for writers
2026/01/25 02:08:46 DEBUG : file1: reading active writers
2026/01/25 02:08:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:47 DEBUG : Looking for writers
2026/01/25 02:08:47 DEBUG : file1: reading active writers
2026/01/25 02:08:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:48 DEBUG : Looking for writers
2026/01/25 02:08:48 DEBUG : file1: reading active writers
2026/01/25 02:08:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:49 DEBUG : Looking for writers
2026/01/25 02:08:49 DEBUG : file1: reading active writers
2026/01/25 02:08:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:50 DEBUG : Looking for writers
2026/01/25 02:08:50 DEBUG : file1: reading active writers
2026/01/25 02:08:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:51 DEBUG : Looking for writers
2026/01/25 02:08:51 DEBUG : file1: reading active writers
2026/01/25 02:08:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:52 DEBUG : Looking for writers
2026/01/25 02:08:52 DEBUG : file1: reading active writers
2026/01/25 02:08:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:53 DEBUG : Looking for writers
2026/01/25 02:08:53 DEBUG : file1: reading active writers
2026/01/25 02:08:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:54 DEBUG : Looking for writers
2026/01/25 02:08:54 DEBUG : file1: reading active writers
2026/01/25 02:08:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:55 DEBUG : Looking for writers
2026/01/25 02:08:55 DEBUG : file1: reading active writers
2026/01/25 02:08:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:56 DEBUG : Looking for writers
2026/01/25 02:08:56 DEBUG : file1: reading active writers
2026/01/25 02:08:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:57 DEBUG : Looking for writers
2026/01/25 02:08:57 DEBUG : file1: reading active writers
2026/01/25 02:08:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:58 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:08:58.407969 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:08:58.407997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:58 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:08:58 DEBUG : Looking for writers
2026/01/25 02:08:58 DEBUG : file1: reading active writers
2026/01/25 02:08:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:08:59 DEBUG : Looking for writers
2026/01/25 02:08:59 DEBUG : file1: reading active writers
2026/01/25 02:08:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:00 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000864000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064c608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640325184} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235675356683152 ext:85718030317 loc:0x4465880} ATime:{wall:14003235675356706055 ext:85718053220 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:09:00 DEBUG : >WaitForWriters: 
2026/01/25 02:09:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:09:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:09:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/25 02:09:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/25 02:09:07 DEBUG : Looking for writers
2026/01/25 02:09:07 DEBUG : file1: reading active writers
2026/01/25 02:09:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/25 02:09:08 DEBUG : Looking for writers
2026/01/25 02:09:08 DEBUG : file1: reading active writers
2026/01/25 02:09:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/25 02:09:08 DEBUG : Looking for writers
2026/01/25 02:09:08 DEBUG : file1: reading active writers
2026/01/25 02:09:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:09 DEBUG : Looking for writers
2026/01/25 02:09:09 DEBUG : file1: reading active writers
2026/01/25 02:09:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:10 DEBUG : Looking for writers
2026/01/25 02:09:10 DEBUG : file1: reading active writers
2026/01/25 02:09:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:11 DEBUG : Looking for writers
2026/01/25 02:09:11 DEBUG : file1: reading active writers
2026/01/25 02:09:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:12 DEBUG : Looking for writers
2026/01/25 02:09:12 DEBUG : file1: reading active writers
2026/01/25 02:09:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:13 DEBUG : Looking for writers
2026/01/25 02:09:13 DEBUG : file1: reading active writers
2026/01/25 02:09:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:14 DEBUG : Looking for writers
2026/01/25 02:09:14 DEBUG : file1: reading active writers
2026/01/25 02:09:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:15 DEBUG : Looking for writers
2026/01/25 02:09:15 DEBUG : file1: reading active writers
2026/01/25 02:09:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:16 DEBUG : Looking for writers
2026/01/25 02:09:16 DEBUG : file1: reading active writers
2026/01/25 02:09:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:17 DEBUG : Looking for writers
2026/01/25 02:09:17 DEBUG : file1: reading active writers
2026/01/25 02:09:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:18 DEBUG : Looking for writers
2026/01/25 02:09:18 DEBUG : file1: reading active writers
2026/01/25 02:09:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:19 DEBUG : Looking for writers
2026/01/25 02:09:19 DEBUG : file1: reading active writers
2026/01/25 02:09:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:20 DEBUG : Looking for writers
2026/01/25 02:09:20 DEBUG : file1: reading active writers
2026/01/25 02:09:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:21 DEBUG : Looking for writers
2026/01/25 02:09:21 DEBUG : file1: reading active writers
2026/01/25 02:09:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:22 DEBUG : Looking for writers
2026/01/25 02:09:22 DEBUG : file1: reading active writers
2026/01/25 02:09:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:23 DEBUG : Looking for writers
2026/01/25 02:09:23 DEBUG : file1: reading active writers
2026/01/25 02:09:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:24 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:24.426920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:24.427068 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:24 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:24 DEBUG : Looking for writers
2026/01/25 02:09:24 DEBUG : file1: reading active writers
2026/01/25 02:09:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:25 DEBUG : Looking for writers
2026/01/25 02:09:25 DEBUG : file1: reading active writers
2026/01/25 02:09:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:26 DEBUG : Looking for writers
2026/01/25 02:09:26 DEBUG : file1: reading active writers
2026/01/25 02:09:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:27 DEBUG : Looking for writers
2026/01/25 02:09:27 DEBUG : file1: reading active writers
2026/01/25 02:09:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:28 DEBUG : Looking for writers
2026/01/25 02:09:28 DEBUG : file1: reading active writers
2026/01/25 02:09:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:29 DEBUG : Looking for writers
2026/01/25 02:09:29 DEBUG : file1: reading active writers
2026/01/25 02:09:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:30 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/25 02:09:30 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/25 02:09:30 DEBUG : Looking for writers
2026/01/25 02:09:30 DEBUG : file1: reading active writers
2026/01/25 02:09:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:31 DEBUG : Looking for writers
2026/01/25 02:09:31 DEBUG : file1: reading active writers
2026/01/25 02:09:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:32 DEBUG : Looking for writers
2026/01/25 02:09:32 DEBUG : file1: reading active writers
2026/01/25 02:09:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:33 DEBUG : Looking for writers
2026/01/25 02:09:33 DEBUG : file1: reading active writers
2026/01/25 02:09:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:34 DEBUG : Looking for writers
2026/01/25 02:09:34 DEBUG : file1: reading active writers
2026/01/25 02:09:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:35 DEBUG : Looking for writers
2026/01/25 02:09:35 DEBUG : file1: reading active writers
2026/01/25 02:09:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:36 DEBUG : Looking for writers
2026/01/25 02:09:36 DEBUG : file1: reading active writers
2026/01/25 02:09:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:09:37 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000864000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064c608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640325184} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235675356683152 ext:85718030317 loc:0x4465880} ATime:{wall:14003235675356706055 ext:85718053220 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:09:37 DEBUG : >WaitForWriters: 
2026/01/25 02:09:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:09:37 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.51s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:09:37 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:09:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:09:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:09:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:09:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:09:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:09:37 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:09:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:09:37 DEBUG : file1: newRWFileHandle: 
2026/01/25 02:09:37 DEBUG : file1(0xc000afb9c0): openPending: 
2026/01/25 02:09:37 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/25 02:09:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:09:37 DEBUG : file1(0xc000afb9c0): >openPending: err=<nil>
2026/01/25 02:09:37 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/25 02:09:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:09:37 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/25 02:09:37 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/25 02:09:37 DEBUG : file1(0xc000afb9c0): close: 
2026/01/25 02:09:37 DEBUG : file1: vfs cache: setting modification time to 2026-01-25 02:09:37.641926118 +0000 UTC m=+153.230564931
2026/01/25 02:09:37 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/25 02:09:37 DEBUG : file1(0xc000afb9c0): >close: err=<nil>
2026/01/25 02:09:37 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/25 02:09:37 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/25 02:09:37 DEBUG : file2: newRWFileHandle: 
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): openPending: 
2026/01/25 02:09:37 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/25 02:09:37 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): >openPending: err=<nil>
2026/01/25 02:09:37 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/25 02:09:37 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/25 02:09:37 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/25 02:09:37 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): RWFileHandle.Flush
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): RWFileHandle.Release
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): close: 
2026/01/25 02:09:37 DEBUG : file2: vfs cache: setting modification time to 2026-01-25 02:09:37.643523649 +0000 UTC m=+153.232162472
2026/01/25 02:09:37 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/25 02:09:37 DEBUG : file2(0xc000afbe80): >close: err=<nil>
2026/01/25 02:09:37 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/25 02:09:37 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:37 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/25 02:09:37 DEBUG : Looking for writers
2026/01/25 02:09:37 DEBUG : file1: reading active writers
2026/01/25 02:09:37 DEBUG : file2: reading active writers
2026/01/25 02:09:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/25 02:09:38.110793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:38.110971 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 DEBUG : Looking for writers
2026/01/25 02:09:38 DEBUG : file1: reading active writers
2026/01/25 02:09:38 DEBUG : file2: reading active writers
2026/01/25 02:09:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/25 02:09:38 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:38.481490 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:38.481512 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:38.843224 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:38.843250 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:38 DEBUG : Looking for writers
2026/01/25 02:09:38 DEBUG : file1: reading active writers
2026/01/25 02:09:38 DEBUG : file2: reading active writers
2026/01/25 02:09:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:39.225615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:39.225647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 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)
2026/01/25 02:09:39 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:39.612400 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:39.612499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:39 DEBUG : Looking for writers
2026/01/25 02:09:39 DEBUG : file1: reading active writers
2026/01/25 02:09:39 DEBUG : file2: reading active writers
2026/01/25 02:09:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:39.981939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:39.981976 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:39 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)
2026/01/25 02:09:39 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:40 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:40.752588 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:40.752619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:40 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:40 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:40 DEBUG : Looking for writers
2026/01/25 02:09:40 DEBUG : file1: reading active writers
2026/01/25 02:09:40 DEBUG : file2: reading active writers
2026/01/25 02:09:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:41.143872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:41.143899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:41 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:41 DEBUG : Looking for writers
2026/01/25 02:09:41 DEBUG : file2: reading active writers
2026/01/25 02:09:41 DEBUG : file1: reading active writers
2026/01/25 02:09:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:42 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:42.691951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:42.691985 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:42 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:42 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:42 DEBUG : Looking for writers
2026/01/25 02:09:42 DEBUG : file1: reading active writers
2026/01/25 02:09:42 DEBUG : file2: reading active writers
2026/01/25 02:09:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:43.080994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:43.081024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:43 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:43 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:43 DEBUG : Looking for writers
2026/01/25 02:09:43 DEBUG : file1: reading active writers
2026/01/25 02:09:43 DEBUG : file2: reading active writers
2026/01/25 02:09:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:44 DEBUG : Looking for writers
2026/01/25 02:09:44 DEBUG : file1: reading active writers
2026/01/25 02:09:44 DEBUG : file2: reading active writers
2026/01/25 02:09:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:45 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:45 DEBUG : Looking for writers
2026/01/25 02:09:45 DEBUG : file1: reading active writers
2026/01/25 02:09:45 DEBUG : file2: reading active writers
2026/01/25 02:09:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:46.244510 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:46.244532 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:46.671045 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:46.671078 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:46 DEBUG : Looking for writers
2026/01/25 02:09:46 DEBUG : file1: reading active writers
2026/01/25 02:09:46 DEBUG : file2: reading active writers
2026/01/25 02:09:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:47 DEBUG : Looking for writers
2026/01/25 02:09:47 DEBUG : file1: reading active writers
2026/01/25 02:09:47 DEBUG : file2: reading active writers
2026/01/25 02:09:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:48 DEBUG : Looking for writers
2026/01/25 02:09:48 DEBUG : file1: reading active writers
2026/01/25 02:09:48 DEBUG : file2: reading active writers
2026/01/25 02:09:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:49 DEBUG : Looking for writers
2026/01/25 02:09:49 DEBUG : file1: reading active writers
2026/01/25 02:09:49 DEBUG : file2: reading active writers
2026/01/25 02:09:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:50 DEBUG : Looking for writers
2026/01/25 02:09:50 DEBUG : file1: reading active writers
2026/01/25 02:09:50 DEBUG : file2: reading active writers
2026/01/25 02:09:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:51 DEBUG : Looking for writers
2026/01/25 02:09:51 DEBUG : file1: reading active writers
2026/01/25 02:09:51 DEBUG : file2: reading active writers
2026/01/25 02:09:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:52 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:09:52 DEBUG : Looking for writers
2026/01/25 02:09:52 DEBUG : file1: reading active writers
2026/01/25 02:09:52 DEBUG : file2: reading active writers
2026/01/25 02:09:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:53.012412 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:53.012457 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:09:53.405902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:09:53.405973 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:09:53 DEBUG : Looking for writers
2026/01/25 02:09:53 DEBUG : file1: reading active writers
2026/01/25 02:09:53 DEBUG : file2: reading active writers
2026/01/25 02:09:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:54 DEBUG : Looking for writers
2026/01/25 02:09:54 DEBUG : file1: reading active writers
2026/01/25 02:09:54 DEBUG : file2: reading active writers
2026/01/25 02:09:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:55 DEBUG : Looking for writers
2026/01/25 02:09:55 DEBUG : file1: reading active writers
2026/01/25 02:09:55 DEBUG : file2: reading active writers
2026/01/25 02:09:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:56 DEBUG : Looking for writers
2026/01/25 02:09:56 DEBUG : file2: reading active writers
2026/01/25 02:09:56 DEBUG : file1: reading active writers
2026/01/25 02:09:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:57 DEBUG : Looking for writers
2026/01/25 02:09:57 DEBUG : file1: reading active writers
2026/01/25 02:09:57 DEBUG : file2: reading active writers
2026/01/25 02:09:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:58 DEBUG : Looking for writers
2026/01/25 02:09:58 DEBUG : file1: reading active writers
2026/01/25 02:09:58 DEBUG : file2: reading active writers
2026/01/25 02:09:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:09:59 DEBUG : Looking for writers
2026/01/25 02:09:59 DEBUG : file1: reading active writers
2026/01/25 02:09:59 DEBUG : file2: reading active writers
2026/01/25 02:09:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:00 DEBUG : Looking for writers
2026/01/25 02:10:00 DEBUG : file2: reading active writers
2026/01/25 02:10:00 DEBUG : file1: reading active writers
2026/01/25 02:10:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:01 DEBUG : Looking for writers
2026/01/25 02:10:01 DEBUG : file1: reading active writers
2026/01/25 02:10:01 DEBUG : file2: reading active writers
2026/01/25 02:10:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:02 DEBUG : Looking for writers
2026/01/25 02:10:02 DEBUG : file1: reading active writers
2026/01/25 02:10:02 DEBUG : file2: reading active writers
2026/01/25 02:10:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:03 DEBUG : Looking for writers
2026/01/25 02:10:03 DEBUG : file2: reading active writers
2026/01/25 02:10:03 DEBUG : file1: reading active writers
2026/01/25 02:10:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:04 DEBUG : Looking for writers
2026/01/25 02:10:04 DEBUG : file1: reading active writers
2026/01/25 02:10:04 DEBUG : file2: reading active writers
2026/01/25 02:10:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:05 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:10:05 DEBUG : Looking for writers
2026/01/25 02:10:05 DEBUG : file1: reading active writers
2026/01/25 02:10:05 DEBUG : file2: reading active writers
2026/01/25 02:10:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:06.129181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:06.129198 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:06 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:06 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:10:06.553786 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:06.553810 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:06 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)
2026/01/25 02:10:06 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:06 DEBUG : Looking for writers
2026/01/25 02:10:06 DEBUG : file1: reading active writers
2026/01/25 02:10:06 DEBUG : file2: reading active writers
2026/01/25 02:10:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:07 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009acb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640326976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235747809919974 ext:153230564931 loc:0x4465880} ATime:{wall:14003235747810265855 ext:153230910822 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0009acb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064ce08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640327232} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235747811517505 ext:153232162472 loc:0x4465880} ATime:{wall:14003235747811879527 ext:153232524534 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:10:07 DEBUG : >WaitForWriters: 
2026/01/25 02:10:07 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:10:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:10:10 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/25 02:10:14 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:10:14 DEBUG : Looking for writers
2026/01/25 02:10:14 DEBUG : file1: reading active writers
2026/01/25 02:10:14 DEBUG : file2: reading active writers
2026/01/25 02:10:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/25 02:10:14 DEBUG : Looking for writers
2026/01/25 02:10:14 DEBUG : file1: reading active writers
2026/01/25 02:10:14 DEBUG : file2: reading active writers
2026/01/25 02:10:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/25 02:10:15 DEBUG : Looking for writers
2026/01/25 02:10:15 DEBUG : file1: reading active writers
2026/01/25 02:10:15 DEBUG : file2: reading active writers
2026/01/25 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/25 02:10:15 DEBUG : Looking for writers
2026/01/25 02:10:15 DEBUG : file1: reading active writers
2026/01/25 02:10:15 DEBUG : file2: reading active writers
2026/01/25 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/25 02:10:15 DEBUG : Looking for writers
2026/01/25 02:10:15 DEBUG : file1: reading active writers
2026/01/25 02:10:15 DEBUG : file2: reading active writers
2026/01/25 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/25 02:10:15 DEBUG : Looking for writers
2026/01/25 02:10:15 DEBUG : file1: reading active writers
2026/01/25 02:10:15 DEBUG : file2: reading active writers
2026/01/25 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/25 02:10:15 DEBUG : Looking for writers
2026/01/25 02:10:15 DEBUG : file1: reading active writers
2026/01/25 02:10:15 DEBUG : file2: reading active writers
2026/01/25 02:10:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/25 02:10:16 DEBUG : Looking for writers
2026/01/25 02:10:16 DEBUG : file1: reading active writers
2026/01/25 02:10:16 DEBUG : file2: reading active writers
2026/01/25 02:10:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:17 DEBUG : Looking for writers
2026/01/25 02:10:17 DEBUG : file1: reading active writers
2026/01/25 02:10:17 DEBUG : file2: reading active writers
2026/01/25 02:10:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:18 DEBUG : Looking for writers
2026/01/25 02:10:18 DEBUG : file1: reading active writers
2026/01/25 02:10:18 DEBUG : file2: reading active writers
2026/01/25 02:10:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:19 DEBUG : Looking for writers
2026/01/25 02:10:19 DEBUG : file1: reading active writers
2026/01/25 02:10:19 DEBUG : file2: reading active writers
2026/01/25 02:10:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:20 DEBUG : Looking for writers
2026/01/25 02:10:20 DEBUG : file2: reading active writers
2026/01/25 02:10:20 DEBUG : file1: reading active writers
2026/01/25 02:10:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:21 DEBUG : Looking for writers
2026/01/25 02:10:21 DEBUG : file1: reading active writers
2026/01/25 02:10:21 DEBUG : file2: reading active writers
2026/01/25 02:10:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:22 DEBUG : Looking for writers
2026/01/25 02:10:22 DEBUG : file1: reading active writers
2026/01/25 02:10:22 DEBUG : file2: reading active writers
2026/01/25 02:10:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:23 DEBUG : Looking for writers
2026/01/25 02:10:23 DEBUG : file1: reading active writers
2026/01/25 02:10:23 DEBUG : file2: reading active writers
2026/01/25 02:10:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:24 DEBUG : Looking for writers
2026/01/25 02:10:24 DEBUG : file1: reading active writers
2026/01/25 02:10:24 DEBUG : file2: reading active writers
2026/01/25 02:10:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:25 DEBUG : Looking for writers
2026/01/25 02:10:25 DEBUG : file1: reading active writers
2026/01/25 02:10:25 DEBUG : file2: reading active writers
2026/01/25 02:10:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:26 DEBUG : Looking for writers
2026/01/25 02:10:26 DEBUG : file1: reading active writers
2026/01/25 02:10:26 DEBUG : file2: reading active writers
2026/01/25 02:10:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:27 DEBUG : Looking for writers
2026/01/25 02:10:27 DEBUG : file2: reading active writers
2026/01/25 02:10:27 DEBUG : file1: reading active writers
2026/01/25 02:10:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:28 DEBUG : Looking for writers
2026/01/25 02:10:28 DEBUG : file1: reading active writers
2026/01/25 02:10:28 DEBUG : file2: reading active writers
2026/01/25 02:10:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:29 DEBUG : Looking for writers
2026/01/25 02:10:29 DEBUG : file1: reading active writers
2026/01/25 02:10:29 DEBUG : file2: reading active writers
2026/01/25 02:10:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:30 DEBUG : Looking for writers
2026/01/25 02:10:30 DEBUG : file1: reading active writers
2026/01/25 02:10:30 DEBUG : file2: reading active writers
2026/01/25 02:10:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:31 DEBUG : Looking for writers
2026/01/25 02:10:31 DEBUG : file1: reading active writers
2026/01/25 02:10:31 DEBUG : file2: reading active writers
2026/01/25 02:10:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:31 DEBUG : file1: vfs cache: starting upload
2026/01/25 02:10:32.136362 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:32.136396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:32 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:32 DEBUG : file2: vfs cache: starting upload
2026/01/25 02:10:32 DEBUG : Looking for writers
2026/01/25 02:10:32 DEBUG : file1: reading active writers
2026/01/25 02:10:32 DEBUG : file2: reading active writers
2026/01/25 02:10:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:32.494245 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:32.494273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:32 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:33 DEBUG : Looking for writers
2026/01/25 02:10:33 DEBUG : file1: reading active writers
2026/01/25 02:10:33 DEBUG : file2: reading active writers
2026/01/25 02:10:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:34 DEBUG : Looking for writers
2026/01/25 02:10:34 DEBUG : file1: reading active writers
2026/01/25 02:10:34 DEBUG : file2: reading active writers
2026/01/25 02:10:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:35 DEBUG : Looking for writers
2026/01/25 02:10:35 DEBUG : file2: reading active writers
2026/01/25 02:10:35 DEBUG : file1: reading active writers
2026/01/25 02:10:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:36 DEBUG : Looking for writers
2026/01/25 02:10:36 DEBUG : file1: reading active writers
2026/01/25 02:10:36 DEBUG : file2: reading active writers
2026/01/25 02:10:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:37 DEBUG : Looking for writers
2026/01/25 02:10:37 DEBUG : file1: reading active writers
2026/01/25 02:10:37 DEBUG : file2: reading active writers
2026/01/25 02:10:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/25 02:10:37 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/25 02:10:37 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/25 02:10:38 DEBUG : Looking for writers
2026/01/25 02:10:38 DEBUG : file1: reading active writers
2026/01/25 02:10:38 DEBUG : file2: reading active writers
2026/01/25 02:10:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:39 DEBUG : Looking for writers
2026/01/25 02:10:39 DEBUG : file1: reading active writers
2026/01/25 02:10:39 DEBUG : file2: reading active writers
2026/01/25 02:10:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:40 DEBUG : Looking for writers
2026/01/25 02:10:40 DEBUG : file1: reading active writers
2026/01/25 02:10:40 DEBUG : file2: reading active writers
2026/01/25 02:10:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:41 DEBUG : Looking for writers
2026/01/25 02:10:41 DEBUG : file2: reading active writers
2026/01/25 02:10:41 DEBUG : file1: reading active writers
2026/01/25 02:10:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:42 DEBUG : Looking for writers
2026/01/25 02:10:42 DEBUG : file1: reading active writers
2026/01/25 02:10:42 DEBUG : file2: reading active writers
2026/01/25 02:10:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:43 DEBUG : Looking for writers
2026/01/25 02:10:43 DEBUG : file1: reading active writers
2026/01/25 02:10:43 DEBUG : file2: reading active writers
2026/01/25 02:10:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:44 DEBUG : Looking for writers
2026/01/25 02:10:44 DEBUG : file2: reading active writers
2026/01/25 02:10:44 DEBUG : file1: reading active writers
2026/01/25 02:10:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/25 02:10:44 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009acb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640326976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235747809919974 ext:153230564931 loc:0x4465880} ATime:{wall:14003235747810265855 ext:153230910822 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0009acb40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00064ce08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640327232} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003235747811517505 ext:153232162472 loc:0x4465880} ATime:{wall:14003235747811879527 ext:153232524534 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/25 02:10:44 DEBUG : >WaitForWriters: 
2026/01/25 02:10:44 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:10:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.50s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:10:45.353861 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:45.353882 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:45 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:10:45 DEBUG : Looking for writers
2026/01/25 02:10:45 DEBUG : >WaitForWriters: 
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:10:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.35s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:10:45.718751 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:45.718781 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:45 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:10:45 DEBUG : Looking for writers
2026/01/25 02:10:45 DEBUG : >WaitForWriters: 
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:10:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.37s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:10:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:10:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:10:45 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:10:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:10:45 DEBUG : file1: newRWFileHandle: 
2026/01/25 02:10:45 DEBUG : file1(0xc000c0a580): openPending: 
2026/01/25 02:10:45 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/25 02:10:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:10:45 DEBUG : file1(0xc000c0a580): >openPending: err=<nil>
2026/01/25 02:10:45 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/25 02:10:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:10:45 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/25 02:10:45 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/25 02:10:46.139756 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:10:46.139786 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:10:46 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/25 02:10:46 DEBUG : Looking for writers
2026/01/25 02:10:46 DEBUG : file1: reading active writers
2026/01/25 02:10:46 DEBUG : file1: active writers 1
2026/01/25 02:10:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/25 02:10:47 DEBUG : Looking for writers
2026/01/25 02:10:47 DEBUG : file1: reading active writers
2026/01/25 02:10:47 DEBUG : file1: active writers 1
2026/01/25 02:10:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:48 DEBUG : Looking for writers
2026/01/25 02:10:48 DEBUG : file1: reading active writers
2026/01/25 02:10:48 DEBUG : file1: active writers 1
2026/01/25 02:10:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:49 DEBUG : Looking for writers
2026/01/25 02:10:49 DEBUG : file1: reading active writers
2026/01/25 02:10:49 DEBUG : file1: active writers 1
2026/01/25 02:10:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:50 DEBUG : Looking for writers
2026/01/25 02:10:50 DEBUG : file1: reading active writers
2026/01/25 02:10:50 DEBUG : file1: active writers 1
2026/01/25 02:10:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:51 DEBUG : Looking for writers
2026/01/25 02:10:51 DEBUG : file1: reading active writers
2026/01/25 02:10:51 DEBUG : file1: active writers 1
2026/01/25 02:10:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:52 DEBUG : Looking for writers
2026/01/25 02:10:52 DEBUG : file1: reading active writers
2026/01/25 02:10:52 DEBUG : file1: active writers 1
2026/01/25 02:10:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:53 DEBUG : Looking for writers
2026/01/25 02:10:53 DEBUG : file1: reading active writers
2026/01/25 02:10:53 DEBUG : file1: active writers 1
2026/01/25 02:10:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:54 DEBUG : Looking for writers
2026/01/25 02:10:54 DEBUG : file1: reading active writers
2026/01/25 02:10:54 DEBUG : file1: active writers 1
2026/01/25 02:10:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:55 DEBUG : Looking for writers
2026/01/25 02:10:55 DEBUG : file1: reading active writers
2026/01/25 02:10:55 DEBUG : file1: active writers 1
2026/01/25 02:10:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:56 DEBUG : Looking for writers
2026/01/25 02:10:56 DEBUG : file1: reading active writers
2026/01/25 02:10:56 DEBUG : file1: active writers 1
2026/01/25 02:10:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:57 DEBUG : Looking for writers
2026/01/25 02:10:57 DEBUG : file1: reading active writers
2026/01/25 02:10:57 DEBUG : file1: active writers 1
2026/01/25 02:10:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:58 DEBUG : Looking for writers
2026/01/25 02:10:58 DEBUG : file1: reading active writers
2026/01/25 02:10:58 DEBUG : file1: active writers 1
2026/01/25 02:10:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:10:59 DEBUG : Looking for writers
2026/01/25 02:10:59 DEBUG : file1: reading active writers
2026/01/25 02:10:59 DEBUG : file1: active writers 1
2026/01/25 02:10:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:00 DEBUG : Looking for writers
2026/01/25 02:11:00 DEBUG : file1: reading active writers
2026/01/25 02:11:00 DEBUG : file1: active writers 1
2026/01/25 02:11:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:01 DEBUG : Looking for writers
2026/01/25 02:11:01 DEBUG : file1: reading active writers
2026/01/25 02:11:01 DEBUG : file1: active writers 1
2026/01/25 02:11:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:02 DEBUG : Looking for writers
2026/01/25 02:11:02 DEBUG : file1: reading active writers
2026/01/25 02:11:02 DEBUG : file1: active writers 1
2026/01/25 02:11:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:03 DEBUG : Looking for writers
2026/01/25 02:11:03 DEBUG : file1: reading active writers
2026/01/25 02:11:03 DEBUG : file1: active writers 1
2026/01/25 02:11:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:04 DEBUG : Looking for writers
2026/01/25 02:11:04 DEBUG : file1: reading active writers
2026/01/25 02:11:04 DEBUG : file1: active writers 1
2026/01/25 02:11:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:05 DEBUG : Looking for writers
2026/01/25 02:11:05 DEBUG : file1: reading active writers
2026/01/25 02:11:05 DEBUG : file1: active writers 1
2026/01/25 02:11:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:06 DEBUG : Looking for writers
2026/01/25 02:11:06 DEBUG : file1: reading active writers
2026/01/25 02:11:06 DEBUG : file1: active writers 1
2026/01/25 02:11:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:07 DEBUG : Looking for writers
2026/01/25 02:11:07 DEBUG : file1: reading active writers
2026/01/25 02:11:07 DEBUG : file1: active writers 1
2026/01/25 02:11:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:08 DEBUG : Looking for writers
2026/01/25 02:11:08 DEBUG : file1: reading active writers
2026/01/25 02:11:08 DEBUG : file1: active writers 1
2026/01/25 02:11:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:09 DEBUG : Looking for writers
2026/01/25 02:11:09 DEBUG : file1: reading active writers
2026/01/25 02:11:09 DEBUG : file1: active writers 1
2026/01/25 02:11:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:10 DEBUG : Looking for writers
2026/01/25 02:11:10 DEBUG : file1: reading active writers
2026/01/25 02:11:10 DEBUG : file1: active writers 1
2026/01/25 02:11:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:11 DEBUG : Looking for writers
2026/01/25 02:11:11 DEBUG : file1: reading active writers
2026/01/25 02:11:11 DEBUG : file1: active writers 1
2026/01/25 02:11:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:12 DEBUG : Looking for writers
2026/01/25 02:11:12 DEBUG : file1: reading active writers
2026/01/25 02:11:12 DEBUG : file1: active writers 1
2026/01/25 02:11:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:13 DEBUG : Looking for writers
2026/01/25 02:11:13 DEBUG : file1: reading active writers
2026/01/25 02:11:13 DEBUG : file1: active writers 1
2026/01/25 02:11:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:14 DEBUG : Looking for writers
2026/01/25 02:11:14 DEBUG : file1: reading active writers
2026/01/25 02:11:14 DEBUG : file1: active writers 1
2026/01/25 02:11:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:15 DEBUG : Looking for writers
2026/01/25 02:11:15 DEBUG : file1: reading active writers
2026/01/25 02:11:15 DEBUG : file1: active writers 1
2026/01/25 02:11:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/25 02:11:16 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0009c6690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000c10208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646369856} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000504100 info:{ModTime:{wall:14003235821058345757 ext:221464546692 loc:0x4465880} ATime:{wall:14003235821058345757 ext:221464546692 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/25 02:11:16 DEBUG : >WaitForWriters: 
2026/01/25 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:11:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.41s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:16 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/25 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 DEBUG : Config file has changed externally - reloading
2026/01/25 02:11:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:11:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/25 02:11:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-qozimab7come"
2026/01/25 02:11:16 INFO  : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/25 02:11:16 DEBUG : forgetting directory cache
2026/01/25 02:11:16.474510 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:16.474538 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:16 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:16 DEBUG : Looking for writers
2026/01/25 02:11:16 DEBUG : >WaitForWriters: 
2026/01/25 02:11:16 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': vfs cache: cleaner exiting
2026/01/25 02:11:16 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.33s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:16.814694 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:16.814730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:16 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.35s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:17.184909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:17.184944 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:17 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.37s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:17 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:17.530963 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:17.531000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:17 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:17 DEBUG : Looking for writers
2026/01/25 02:11:17 DEBUG : >WaitForWriters: 
2026/01/25 02:11:17 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.35s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:17 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:17.881411 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:17.881509 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:17 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:17 DEBUG : Looking for writers
2026/01/25 02:11:17 DEBUG : >WaitForWriters: 
2026/01/25 02:11:17 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.36s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:17 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:17 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:18.233666 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:18.233691 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:18 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:18 DEBUG : Looking for writers
2026/01/25 02:11:18 DEBUG : >WaitForWriters: 
2026/01/25 02:11:18 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.34s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:18 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:18.614536 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:18.614566 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:18 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:18 DEBUG : Looking for writers
2026/01/25 02:11:18 DEBUG : >WaitForWriters: 
2026/01/25 02:11:18 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.38s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:18 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:18 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:18 ERROR : error listing: directory not found
2026/01/25 02:11:19.064494 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:19.064530 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:19 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/25 02:11:19 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:19 DEBUG : Looking for writers
2026/01/25 02:11:19 DEBUG : >WaitForWriters: 
2026/01/25 02:11:19 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.45s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:19 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:19 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:19 ERROR : error listing: directory not found
2026/01/25 02:11:19 ERROR : error listing: directory not found
2026/01/25 02:11:19.678826 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:19.678858 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:19 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/25 02:11:19 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:19 DEBUG : Looking for writers
2026/01/25 02:11:19 DEBUG : >WaitForWriters: 
2026/01/25 02:11:19 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.61s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:19 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:19 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:19 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:11:19 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:11:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:19 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:11:19 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:11:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:19 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/25 02:11:19 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/25 02:11:19 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/25 02:11:19 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (5 bytes), uploading instead of streaming
2026/01/25 02:11:20.140661 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:20.140685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:20 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:20 DEBUG : file1: Remove: 
2026/01/25 02:11:20 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:11:20 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/25 02:11:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:11:21 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:11:23 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/25 02:11:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:11:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:11:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:11:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:11:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:27 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (0 bytes), uploading instead of streaming
2026/01/25 02:11:27.931117 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:27.931152 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:27 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:27 DEBUG : file1: Remove: 
2026/01/25 02:11:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:11:27 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/25 02:11:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:11:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:11:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:11:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:11:27 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/25 02:11:27 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:11:27 DEBUG : Looking for writers
2026/01/25 02:11:27 DEBUG : file1: reading active writers
2026/01/25 02:11:27 DEBUG : file1: active writers 1
2026/01/25 02:11:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/25 02:11:27 DEBUG : Looking for writers
2026/01/25 02:11:27 DEBUG : file1: reading active writers
2026/01/25 02:11:27 DEBUG : file1: active writers 1
2026/01/25 02:11:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/25 02:11:27 DEBUG : Looking for writers
2026/01/25 02:11:27 DEBUG : file1: reading active writers
2026/01/25 02:11:27 DEBUG : file1: active writers 1
2026/01/25 02:11:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/25 02:11:28 DEBUG : Looking for writers
2026/01/25 02:11:28 DEBUG : file1: reading active writers
2026/01/25 02:11:28 DEBUG : file1: active writers 1
2026/01/25 02:11:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/25 02:11:28 DEBUG : Looking for writers
2026/01/25 02:11:28 DEBUG : file1: reading active writers
2026/01/25 02:11:28 DEBUG : file1: active writers 1
2026/01/25 02:11:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/25 02:11:28 DEBUG : Looking for writers
2026/01/25 02:11:28 DEBUG : file1: reading active writers
2026/01/25 02:11:28 DEBUG : file1: active writers 1
2026/01/25 02:11:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/25 02:11:28 DEBUG : Looking for writers
2026/01/25 02:11:28 DEBUG : file1: reading active writers
2026/01/25 02:11:28 DEBUG : file1: active writers 1
2026/01/25 02:11:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/25 02:11:29 DEBUG : Looking for writers
2026/01/25 02:11:29 DEBUG : file1: reading active writers
2026/01/25 02:11:29 DEBUG : file1: active writers 1
2026/01/25 02:11:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:30 DEBUG : Looking for writers
2026/01/25 02:11:30 DEBUG : file1: reading active writers
2026/01/25 02:11:30 DEBUG : file1: active writers 1
2026/01/25 02:11:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:31 DEBUG : Looking for writers
2026/01/25 02:11:31 DEBUG : file1: reading active writers
2026/01/25 02:11:31 DEBUG : file1: active writers 1
2026/01/25 02:11:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:32 DEBUG : Looking for writers
2026/01/25 02:11:32 DEBUG : file1: reading active writers
2026/01/25 02:11:32 DEBUG : file1: active writers 1
2026/01/25 02:11:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:33 DEBUG : Looking for writers
2026/01/25 02:11:33 DEBUG : file1: reading active writers
2026/01/25 02:11:33 DEBUG : file1: active writers 1
2026/01/25 02:11:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:34 DEBUG : Looking for writers
2026/01/25 02:11:34 DEBUG : file1: reading active writers
2026/01/25 02:11:34 DEBUG : file1: active writers 1
2026/01/25 02:11:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:35 DEBUG : Looking for writers
2026/01/25 02:11:35 DEBUG : file1: reading active writers
2026/01/25 02:11:35 DEBUG : file1: active writers 1
2026/01/25 02:11:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:36 DEBUG : Looking for writers
2026/01/25 02:11:36 DEBUG : file1: reading active writers
2026/01/25 02:11:36 DEBUG : file1: active writers 1
2026/01/25 02:11:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:37 DEBUG : Looking for writers
2026/01/25 02:11:37 DEBUG : file1: reading active writers
2026/01/25 02:11:37 DEBUG : file1: active writers 1
2026/01/25 02:11:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:38 DEBUG : Looking for writers
2026/01/25 02:11:38 DEBUG : file1: reading active writers
2026/01/25 02:11:38 DEBUG : file1: active writers 1
2026/01/25 02:11:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:39 DEBUG : Looking for writers
2026/01/25 02:11:39 DEBUG : file1: reading active writers
2026/01/25 02:11:39 DEBUG : file1: active writers 1
2026/01/25 02:11:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:40 DEBUG : Looking for writers
2026/01/25 02:11:40 DEBUG : file1: reading active writers
2026/01/25 02:11:40 DEBUG : file1: active writers 1
2026/01/25 02:11:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:41 DEBUG : Looking for writers
2026/01/25 02:11:41 DEBUG : file1: reading active writers
2026/01/25 02:11:41 DEBUG : file1: active writers 1
2026/01/25 02:11:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:42 DEBUG : Looking for writers
2026/01/25 02:11:42 DEBUG : file1: reading active writers
2026/01/25 02:11:42 DEBUG : file1: active writers 1
2026/01/25 02:11:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:43 DEBUG : Looking for writers
2026/01/25 02:11:43 DEBUG : file1: reading active writers
2026/01/25 02:11:43 DEBUG : file1: active writers 1
2026/01/25 02:11:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:44 DEBUG : Looking for writers
2026/01/25 02:11:44 DEBUG : file1: reading active writers
2026/01/25 02:11:44 DEBUG : file1: active writers 1
2026/01/25 02:11:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:45 DEBUG : Looking for writers
2026/01/25 02:11:45 DEBUG : file1: reading active writers
2026/01/25 02:11:45 DEBUG : file1: active writers 1
2026/01/25 02:11:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:46 DEBUG : Looking for writers
2026/01/25 02:11:46 DEBUG : file1: reading active writers
2026/01/25 02:11:46 DEBUG : file1: active writers 1
2026/01/25 02:11:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:47 DEBUG : Looking for writers
2026/01/25 02:11:47 DEBUG : file1: reading active writers
2026/01/25 02:11:47 DEBUG : file1: active writers 1
2026/01/25 02:11:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:48 DEBUG : Looking for writers
2026/01/25 02:11:48 DEBUG : file1: reading active writers
2026/01/25 02:11:48 DEBUG : file1: active writers 1
2026/01/25 02:11:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:49 DEBUG : Looking for writers
2026/01/25 02:11:49 DEBUG : file1: reading active writers
2026/01/25 02:11:49 DEBUG : file1: active writers 1
2026/01/25 02:11:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:50 DEBUG : Looking for writers
2026/01/25 02:11:50 DEBUG : file1: reading active writers
2026/01/25 02:11:50 DEBUG : file1: active writers 1
2026/01/25 02:11:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:51 DEBUG : Looking for writers
2026/01/25 02:11:51 DEBUG : file1: reading active writers
2026/01/25 02:11:51 DEBUG : file1: active writers 1
2026/01/25 02:11:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:52 DEBUG : Looking for writers
2026/01/25 02:11:52 DEBUG : file1: reading active writers
2026/01/25 02:11:52 DEBUG : file1: active writers 1
2026/01/25 02:11:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:53 DEBUG : Looking for writers
2026/01/25 02:11:53 DEBUG : file1: reading active writers
2026/01/25 02:11:53 DEBUG : file1: active writers 1
2026/01/25 02:11:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:54 DEBUG : Looking for writers
2026/01/25 02:11:54 DEBUG : file1: reading active writers
2026/01/25 02:11:54 DEBUG : file1: active writers 1
2026/01/25 02:11:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:55 DEBUG : Looking for writers
2026/01/25 02:11:55 DEBUG : file1: reading active writers
2026/01/25 02:11:55 DEBUG : file1: active writers 1
2026/01/25 02:11:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:56 DEBUG : Looking for writers
2026/01/25 02:11:56 DEBUG : file1: reading active writers
2026/01/25 02:11:56 DEBUG : file1: active writers 1
2026/01/25 02:11:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:57 DEBUG : Looking for writers
2026/01/25 02:11:57 DEBUG : file1: reading active writers
2026/01/25 02:11:57 DEBUG : file1: active writers 1
2026/01/25 02:11:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/25 02:11:57 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/25 02:11:57 DEBUG : >WaitForWriters: 
2026/01/25 02:11:58 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.26s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:11:58 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:11:58 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:11:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:11:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:11:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:11:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:11:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:11:58 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/25 02:11:59 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/25 02:11:59 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/25 02:11:59 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/25 02:11:59 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (11 bytes), uploading instead of streaming
2026/01/25 02:11:59.410759 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:11:59.410787 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:59 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:11:59 DEBUG : file1: Remove: 
2026/01/25 02:11:59 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:11:59 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/25 02:11:59 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/25 02:11:59 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:12:00 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/25 02:12:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/25 02:12:06 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:06 DEBUG : Looking for writers
2026/01/25 02:12:06 DEBUG : >WaitForWriters: 
2026/01/25 02:12:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.90s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:06 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:06 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:12:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:12:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:12:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:12:06 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/25 02:12:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:06 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (5 bytes), uploading instead of streaming
2026/01/25 02:12:07.313808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:07.313836 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:07 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:07 DEBUG : file1: Remove: 
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:12:07 DEBUG : file1: >Remove: err=<nil>
2026/01/25 02:12:07 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/25 02:12:07 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/25 02:12:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:07 DEBUG : Looking for writers
2026/01/25 02:12:07 DEBUG : >WaitForWriters: 
2026/01/25 02:12:07 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.51s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:07 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:07 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:12:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:12:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:12:07 DEBUG : file1: WriteFileHandle.Release closing
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:07 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (0 bytes), uploading instead of streaming
2026/01/25 02:12:07.804562 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:07.804585 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:07 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:07 DEBUG : file1: Remove: 
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:12:07 DEBUG : file1: >Remove: err=<nil>
2026/01/25 02:12:07 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/25 02:12:07 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/25 02:12:07 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:07 DEBUG : Looking for writers
2026/01/25 02:12:07 DEBUG : >WaitForWriters: 
2026/01/25 02:12:07 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.49s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:07 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:07 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:12:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:12:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:12:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:07 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (2 bytes), uploading instead of streaming
2026/01/25 02:12:08.346649 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:08.346684 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:08 DEBUG : file1: Remove: 
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:12:08 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/25 02:12:08 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:08 DEBUG : Looking for writers
2026/01/25 02:12:08 DEBUG : >WaitForWriters: 
2026/01/25 02:12:08 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.52s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:08 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:08 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:12:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:12:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:08 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (0 bytes), uploading instead of streaming
2026/01/25 02:12:08.799181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:08.799200 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:08 DEBUG : file1: Remove: 
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:12:08 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/25 02:12:08 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/25 02:12:08 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/25 02:12:08 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:08 DEBUG : Looking for writers
2026/01/25 02:12:08 DEBUG : >WaitForWriters: 
2026/01/25 02:12:08 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.45s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:08 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:08 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/25 02:12:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/25 02:12:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/25 02:12:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/25 02:12:08 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': File to upload is small (100 bytes), uploading instead of streaming
2026/01/25 02:12:09.291199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:09.291230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:09 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:09 DEBUG : file1: Remove: 
2026/01/25 02:12:09 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/25 02:12:09 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/25 02:12:09 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/25 02:12:09 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/25 02:12:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:09 DEBUG : Looking for writers
2026/01/25 02:12:09 DEBUG : >WaitForWriters: 
2026/01/25 02:12:09 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.50s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:09 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:09 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:09.631085 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:09.631116 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:09 DEBUG : Looking for writers
2026/01/25 02:12:09 DEBUG : >WaitForWriters: 
2026/01/25 02:12:09 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.34s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:09 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:09 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:09.975349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:09.975376 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:09 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:09 DEBUG : Looking for writers
2026/01/25 02:12:09 DEBUG : >WaitForWriters: 
2026/01/25 02:12:10 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.33s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:10 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:10 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:10.392369 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:10.392397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:10 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:10 DEBUG : Looking for writers
2026/01/25 02:12:10 DEBUG : >WaitForWriters: 
2026/01/25 02:12:10 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.43s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-qozimab7come'", Local "Local file system at /tmp/rclone751314817", Modify Window "1s"
2026/01/25 02:12:10 INFO  : proton drive root link ID 'rclone-test-qozimab7come': poll-interval is not supported by this remote
2026/01/25 02:12:10 NOTICE: proton drive root link ID 'rclone-test-qozimab7come': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/25 02:12:10.741012 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/25 02:12:10.741057 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-qozimab7come'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/25 02:12:10 DEBUG : WaitForWriters: timeout=30s
2026/01/25 02:12:10 DEBUG : Looking for writers
2026/01/25 02:12:10 DEBUG : >WaitForWriters: 
2026/01/25 02:12:10 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.36s)
FAIL
2026/01/25 02:12:10 DEBUG : proton drive root link ID 'rclone-test-qozimab7come': Purge remote
2026/01/25 02:12:10 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 5m6.503951067s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]