"./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)
2026/02/18 05:53:27 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-ceqipez5bano"
2026/02/18 05:53:27 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/18 05:53:27 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': Has cached credentials
2026/02/18 05:53:28 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': Used cached credential to initialize the ProtonDrive API
2026/02/18 05:53:28 DEBUG : Creating backend with remote "/tmp/rclone1745699316"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:28 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:28 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:28.728991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:28.729031 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:28 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:28 DEBUG : Looking for writers
2026/02/18 05:53:28 DEBUG : >WaitForWriters: 
2026/02/18 05:53:28 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.40s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:28 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:28 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:29.114271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:29.114295 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:29 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:29 DEBUG : Looking for writers
2026/02/18 05:53:29 DEBUG : >WaitForWriters: 
2026/02/18 05:53:29 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.37s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:29 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:29 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:29.479920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:29.479945 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:29 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:29 DEBUG : Looking for writers
2026/02/18 05:53:29 DEBUG : >WaitForWriters: 
2026/02/18 05:53:29 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.36s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:29 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:29 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:29.850415 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:29.850498 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:29 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:29 DEBUG : Looking for writers
2026/02/18 05:53:29 DEBUG : >WaitForWriters: 
2026/02/18 05:53:29 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:29 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:29 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:30.236029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:30.236063 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:30 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:30 DEBUG : Looking for writers
2026/02/18 05:53:30 DEBUG : >WaitForWriters: 
2026/02/18 05:53:30 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.45s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:30 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:30 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:30.723939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:30.723961 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:30 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:30 DEBUG : Looking for writers
2026/02/18 05:53:30 DEBUG : >WaitForWriters: 
2026/02/18 05:53:30 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.42s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:30 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:30 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:31.112410 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:31.112478 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:31 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:31 DEBUG : Looking for writers
2026/02/18 05:53:31 DEBUG : >WaitForWriters: 
2026/02/18 05:53:31 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.40s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:31 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:31 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:31.481994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:31.482032 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:31 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:31 DEBUG : Looking for writers
2026/02/18 05:53:31 DEBUG : >WaitForWriters: 
2026/02/18 05:53:31 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.37s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:31 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:31 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:31.893208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:31.893229 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:31 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:31 DEBUG : Looking for writers
2026/02/18 05:53:31 DEBUG : >WaitForWriters: 
2026/02/18 05:53:31 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.39s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:31 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:31 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:32.231811 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:32.231844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:32 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:32 DEBUG : Looking for writers
2026/02/18 05:53:32 DEBUG : >WaitForWriters: 
2026/02/18 05:53:32 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.38s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:32 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:32 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:32.623844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:32.623883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:32 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:32 DEBUG : Looking for writers
2026/02/18 05:53:32 DEBUG : >WaitForWriters: 
2026/02/18 05:53:32 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.37s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:32 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:32 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:33.029842 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:33.029914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:33 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:33 DEBUG : Looking for writers
2026/02/18 05:53:33 DEBUG : >WaitForWriters: 
2026/02/18 05:53:33 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.40s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:33 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:33 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:33.416332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:33.416360 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:33 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:33 DEBUG : Looking for writers
2026/02/18 05:53:33 DEBUG : >WaitForWriters: 
2026/02/18 05:53:33 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.38s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:33 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:33 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:33.787514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:33.787568 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:33 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:33 DEBUG : Looking for writers
2026/02/18 05:53:33 DEBUG : >WaitForWriters: 
2026/02/18 05:53:33 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.37s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:33 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:33 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:34.152653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:34.152676 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:34 DEBUG : Looking for writers
2026/02/18 05:53:34 DEBUG : >WaitForWriters: 
2026/02/18 05:53:34 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.36s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:34.525402 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:34.525450 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:34 DEBUG : Looking for writers
2026/02/18 05:53:34 DEBUG : >WaitForWriters: 
2026/02/18 05:53:34 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.38s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:34.908319 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:34.908472 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:34 DEBUG : Looking for writers
2026/02/18 05:53:34 DEBUG : >WaitForWriters: 
2026/02/18 05:53:34 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.38s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:35.308662 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:35.308695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:35 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:35 DEBUG : Looking for writers
2026/02/18 05:53:35 DEBUG : >WaitForWriters: 
2026/02/18 05:53:35 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.40s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:35 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:35 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:35.683614 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:35.683642 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:35 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:35 DEBUG : Looking for writers
2026/02/18 05:53:35 DEBUG : >WaitForWriters: 
2026/02/18 05:53:35 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.38s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:35 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:35 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:36.055765 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:36.055800 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:36 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:36 DEBUG : Looking for writers
2026/02/18 05:53:36 DEBUG : >WaitForWriters: 
2026/02/18 05:53:36 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.36s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:36 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:36 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:36.405087 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:36.405117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:36 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:36 DEBUG : Looking for writers
2026/02/18 05:53:36 DEBUG : >WaitForWriters: 
2026/02/18 05:53:36 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.36s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:36 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:36 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:36.815363 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:36.815385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:36 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:36 DEBUG : Looking for writers
2026/02/18 05:53:36 DEBUG : >WaitForWriters: 
2026/02/18 05:53:36 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:36 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:36 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:37.192687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:37.192716 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:37 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:37 DEBUG : Looking for writers
2026/02/18 05:53:37 DEBUG : >WaitForWriters: 
2026/02/18 05:53:37 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-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:37 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:37 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:37.619645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:37.619667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:37 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:37 DEBUG : Looking for writers
2026/02/18 05:53:37 DEBUG : >WaitForWriters: 
2026/02/18 05:53:37 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:37 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:37 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:37 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:37 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:38.026502 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:38.026552 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:38 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:38 DEBUG : Looking for writers
2026/02/18 05:53:38 DEBUG : >WaitForWriters: 
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:38 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-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:38 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:38.392756 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:38.392780 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:38 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:38 DEBUG : Looking for writers
2026/02/18 05:53:38 DEBUG : >WaitForWriters: 
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:38 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-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:38 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:38 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:38.815295 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:38.815320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:38 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:38 DEBUG : Looking for writers
2026/02/18 05:53:38 DEBUG : >WaitForWriters: 
2026/02/18 05:53:38 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:38 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.42s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.40s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.41s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:38 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:38 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:39.181713 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:39.181739 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:39 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:39 DEBUG : Looking for writers
2026/02/18 05:53:39 DEBUG : >WaitForWriters: 
2026/02/18 05:53:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.36s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:39 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:39 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:39.531354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:39.531385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:39 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:39 DEBUG : Looking for writers
2026/02/18 05:53:39 DEBUG : >WaitForWriters: 
2026/02/18 05:53:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.37s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:39 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:39 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:39.913251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:39.913282 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:39 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:39 DEBUG : Looking for writers
2026/02/18 05:53:39 DEBUG : >WaitForWriters: 
2026/02/18 05:53:39 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.37s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:39 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:39 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:40.252498 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:40.252521 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:40 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:40 DEBUG : Looking for writers
2026/02/18 05:53:40 DEBUG : >WaitForWriters: 
2026/02/18 05:53:40 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.35s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:40 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:40 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:40.646111 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:40.646143 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:40 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:40 DEBUG : Looking for writers
2026/02/18 05:53:40 DEBUG : >WaitForWriters: 
2026/02/18 05:53:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.38s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:40 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:40 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:40.992287 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:40.992321 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:40 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:40 DEBUG : Looking for writers
2026/02/18 05:53:40 DEBUG : >WaitForWriters: 
2026/02/18 05:53:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:41 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:41.381608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:41.381651 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:41 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:41 DEBUG : Looking for writers
2026/02/18 05:53:41 DEBUG : >WaitForWriters: 
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:41 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:41.779631 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:41.779650 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:41 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:41 DEBUG : Looking for writers
2026/02/18 05:53:41 DEBUG : >WaitForWriters: 
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:42.159152 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:42.159185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:42 DEBUG : Looking for writers
2026/02/18 05:53:42 DEBUG : >WaitForWriters: 
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:42.524083 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:42.524115 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:42 DEBUG : Looking for writers
2026/02/18 05:53:42 DEBUG : >WaitForWriters: 
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:42.879258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:42.879283 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:42 DEBUG : Looking for writers
2026/02/18 05:53:42 DEBUG : >WaitForWriters: 
2026/02/18 05:53:42 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:42 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.25s)
    --- FAIL: TestFileRename/off,forceCache=false (0.34s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.39s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.40s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.39s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.35s)
    --- FAIL: TestFileRename/full,forceCache=false (0.38s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:42 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:43.260800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:43.260839 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:43 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:43 DEBUG : Looking for writers
2026/02/18 05:53:43 DEBUG : >WaitForWriters: 
2026/02/18 05:53:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.36s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:43 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:43 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:43.657394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:43.657423 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:43 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:43 DEBUG : Looking for writers
2026/02/18 05:53:43 DEBUG : >WaitForWriters: 
2026/02/18 05:53:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.41s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:43 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:43 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:44.071166 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:44.071204 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:44 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:44 DEBUG : Looking for writers
2026/02/18 05:53:44 DEBUG : >WaitForWriters: 
2026/02/18 05:53:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.42s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:44 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:44 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:44.496198 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:44.496235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:44 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:44 DEBUG : Looking for writers
2026/02/18 05:53:44 DEBUG : >WaitForWriters: 
2026/02/18 05:53:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.42s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:44 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:44 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:53:44.878512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:44.878557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:44 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:44 DEBUG : Looking for writers
2026/02/18 05:53:44 DEBUG : >WaitForWriters: 
2026/02/18 05:53:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.39s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:44 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:44 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:44 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:44 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:45.291647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:45.291675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:45 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:45 DEBUG : Looking for writers
2026/02/18 05:53:45 DEBUG : >WaitForWriters: 
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.40s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:45 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:45.670203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:45.670233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:45 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:45 DEBUG : Looking for writers
2026/02/18 05:53:45 DEBUG : >WaitForWriters: 
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.37s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:45 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:45 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:46.035850 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:46.035875 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:46 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:46 DEBUG : Looking for writers
2026/02/18 05:53:46 DEBUG : >WaitForWriters: 
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.39s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:46.492084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:46.492101 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:46 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:46 DEBUG : Looking for writers
2026/02/18 05:53:46 DEBUG : >WaitForWriters: 
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.44s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:46.868981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:46.869000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:46 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:46 DEBUG : Looking for writers
2026/02/18 05:53:46 DEBUG : >WaitForWriters: 
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:53:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.40s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:53:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:53:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:53:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:53:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:53:47 DEBUG : file1: newRWFileHandle: 
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): openPending: 
2026/02/18 05:53:47 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/18 05:53:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): >openPending: err=<nil>
2026/02/18 05:53:47 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/18 05:53:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:53:47 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/18 05:53:47 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): _writeAt: size=5, off=0
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): >_writeAt: n=5, err=<nil>
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): _writeAt: size=7, off=5
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): >_writeAt: n=7, err=<nil>
2026/02/18 05:53:47 DEBUG : file1: vfs cache: truncate to size=11
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): close: 
2026/02/18 05:53:47 DEBUG : file1: vfs cache: setting modification time to 2026-02-18 05:53:47.048871862 +0000 UTC m=+19.711882271
2026/02/18 05:53:47 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): >close: err=<nil>
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): close: 
2026/02/18 05:53:47 DEBUG : file1(0xc000510d40): >close: err=file already closed
2026/02/18 05:53:47 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/18 05:53:47 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/18 05:53:47.492808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:47.492840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:47 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:47 DEBUG : Looking for writers
2026/02/18 05:53:47 DEBUG : file1: reading active writers
2026/02/18 05:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/18 05:53:47 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:48.078849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:48.078902 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:48 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:48 DEBUG : Looking for writers
2026/02/18 05:53:48 DEBUG : file1: reading active writers
2026/02/18 05:53:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:48 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:48.872641 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:48.872676 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:49 DEBUG : Looking for writers
2026/02/18 05:53:49 DEBUG : file1: reading active writers
2026/02/18 05:53:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:49 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:50.047860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:50.047900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:50 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:50 DEBUG : Looking for writers
2026/02/18 05:53:50 DEBUG : file1: reading active writers
2026/02/18 05:53:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:51 DEBUG : Looking for writers
2026/02/18 05:53:51 DEBUG : file1: reading active writers
2026/02/18 05:53:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:51 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:52.010187 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:52.010227 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:52 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:52 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:52 DEBUG : Looking for writers
2026/02/18 05:53:52 DEBUG : file1: reading active writers
2026/02/18 05:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:53 DEBUG : Looking for writers
2026/02/18 05:53:53 DEBUG : file1: reading active writers
2026/02/18 05:53:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:54 DEBUG : Looking for writers
2026/02/18 05:53:54 DEBUG : file1: reading active writers
2026/02/18 05:53:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:55 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:53:55 DEBUG : Looking for writers
2026/02/18 05:53:55 DEBUG : file1: reading active writers
2026/02/18 05:53:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:55.591591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:53:55.591629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:55 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:53:56 DEBUG : Looking for writers
2026/02/18 05:53:56 DEBUG : file1: reading active writers
2026/02/18 05:53:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:57 DEBUG : Looking for writers
2026/02/18 05:53:57 DEBUG : file1: reading active writers
2026/02/18 05:53:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:58 DEBUG : Looking for writers
2026/02/18 05:53:58 DEBUG : file1: reading active writers
2026/02/18 05:53:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:53:59 DEBUG : Looking for writers
2026/02/18 05:53:59 DEBUG : file1: reading active writers
2026/02/18 05:53:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:00 DEBUG : Looking for writers
2026/02/18 05:54:00 DEBUG : file1: reading active writers
2026/02/18 05:54:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:01 DEBUG : Looking for writers
2026/02/18 05:54:01 DEBUG : file1: reading active writers
2026/02/18 05:54:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:01 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:02 DEBUG : Looking for writers
2026/02/18 05:54:02 DEBUG : file1: reading active writers
2026/02/18 05:54:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:02.369567 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:02.369592 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:02 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:03 DEBUG : Looking for writers
2026/02/18 05:54:03 DEBUG : file1: reading active writers
2026/02/18 05:54:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:04 DEBUG : Looking for writers
2026/02/18 05:54:04 DEBUG : file1: reading active writers
2026/02/18 05:54:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:05 DEBUG : Looking for writers
2026/02/18 05:54:05 DEBUG : file1: reading active writers
2026/02/18 05:54:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:06 DEBUG : Looking for writers
2026/02/18 05:54:06 DEBUG : file1: reading active writers
2026/02/18 05:54:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:07 DEBUG : Looking for writers
2026/02/18 05:54:07 DEBUG : file1: reading active writers
2026/02/18 05:54:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:08 DEBUG : Looking for writers
2026/02/18 05:54:08 DEBUG : file1: reading active writers
2026/02/18 05:54:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:09 DEBUG : Looking for writers
2026/02/18 05:54:09 DEBUG : file1: reading active writers
2026/02/18 05:54:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:10 DEBUG : Looking for writers
2026/02/18 05:54:10 DEBUG : file1: reading active writers
2026/02/18 05:54:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:11 DEBUG : Looking for writers
2026/02/18 05:54:11 DEBUG : file1: reading active writers
2026/02/18 05:54:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:12 DEBUG : Looking for writers
2026/02/18 05:54:12 DEBUG : file1: reading active writers
2026/02/18 05:54:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:13 DEBUG : Looking for writers
2026/02/18 05:54:13 DEBUG : file1: reading active writers
2026/02/18 05:54:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:14 DEBUG : Looking for writers
2026/02/18 05:54:14 DEBUG : file1: reading active writers
2026/02/18 05:54:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:15 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:15 DEBUG : Looking for writers
2026/02/18 05:54:15 DEBUG : file1: reading active writers
2026/02/18 05:54:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:15.546690 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:15.546730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:15 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:16 DEBUG : Looking for writers
2026/02/18 05:54:16 DEBUG : file1: reading active writers
2026/02/18 05:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:17 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae0d20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000577208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639451712} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476700090644918 ext:19711882271 loc:0x4556960} ATime:{wall:14005476700090689431 ext:19711926784 loc:0x4556960} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:54:17 DEBUG : >WaitForWriters: 
2026/02/18 05:54:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:54:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:54:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/02/18 05:54:24 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/18 05:54:24 DEBUG : Looking for writers
2026/02/18 05:54:24 DEBUG : file1: reading active writers
2026/02/18 05:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/18 05:54:25 DEBUG : Looking for writers
2026/02/18 05:54:25 DEBUG : file1: reading active writers
2026/02/18 05:54:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/18 05:54:25 DEBUG : Looking for writers
2026/02/18 05:54:25 DEBUG : file1: reading active writers
2026/02/18 05:54:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:26 DEBUG : Looking for writers
2026/02/18 05:54:26 DEBUG : file1: reading active writers
2026/02/18 05:54:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:27 DEBUG : Looking for writers
2026/02/18 05:54:27 DEBUG : file1: reading active writers
2026/02/18 05:54:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:28 DEBUG : Looking for writers
2026/02/18 05:54:28 DEBUG : file1: reading active writers
2026/02/18 05:54:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:29 DEBUG : Looking for writers
2026/02/18 05:54:29 DEBUG : file1: reading active writers
2026/02/18 05:54:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:30 DEBUG : Looking for writers
2026/02/18 05:54:30 DEBUG : file1: reading active writers
2026/02/18 05:54:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:31 DEBUG : Looking for writers
2026/02/18 05:54:31 DEBUG : file1: reading active writers
2026/02/18 05:54:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:32 DEBUG : Looking for writers
2026/02/18 05:54:32 DEBUG : file1: reading active writers
2026/02/18 05:54:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:33 DEBUG : Looking for writers
2026/02/18 05:54:33 DEBUG : file1: reading active writers
2026/02/18 05:54:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:34 DEBUG : Looking for writers
2026/02/18 05:54:34 DEBUG : file1: reading active writers
2026/02/18 05:54:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:35 DEBUG : Looking for writers
2026/02/18 05:54:35 DEBUG : file1: reading active writers
2026/02/18 05:54:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:36 DEBUG : Looking for writers
2026/02/18 05:54:36 DEBUG : file1: reading active writers
2026/02/18 05:54:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:37 DEBUG : Looking for writers
2026/02/18 05:54:37 DEBUG : file1: reading active writers
2026/02/18 05:54:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:38 DEBUG : Looking for writers
2026/02/18 05:54:38 DEBUG : file1: reading active writers
2026/02/18 05:54:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:39 DEBUG : Looking for writers
2026/02/18 05:54:39 DEBUG : file1: reading active writers
2026/02/18 05:54:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:40 DEBUG : Looking for writers
2026/02/18 05:54:40 DEBUG : file1: reading active writers
2026/02/18 05:54:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:41 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:41.585052 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:41.585082 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:41 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:41 DEBUG : Looking for writers
2026/02/18 05:54:41 DEBUG : file1: reading active writers
2026/02/18 05:54:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:42 DEBUG : Looking for writers
2026/02/18 05:54:42 DEBUG : file1: reading active writers
2026/02/18 05:54:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:43 DEBUG : Looking for writers
2026/02/18 05:54:43 DEBUG : file1: reading active writers
2026/02/18 05:54:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:44 DEBUG : Looking for writers
2026/02/18 05:54:44 DEBUG : file1: reading active writers
2026/02/18 05:54:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:45 DEBUG : Looking for writers
2026/02/18 05:54:45 DEBUG : file1: reading active writers
2026/02/18 05:54:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:46 DEBUG : Looking for writers
2026/02/18 05:54:46 DEBUG : file1: reading active writers
2026/02/18 05:54:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:46 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/18 05:54:46 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/18 05:54:47 DEBUG : Looking for writers
2026/02/18 05:54:47 DEBUG : file1: reading active writers
2026/02/18 05:54:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:48 DEBUG : Looking for writers
2026/02/18 05:54:48 DEBUG : file1: reading active writers
2026/02/18 05:54:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:49 DEBUG : Looking for writers
2026/02/18 05:54:49 DEBUG : file1: reading active writers
2026/02/18 05:54:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:50 DEBUG : Looking for writers
2026/02/18 05:54:50 DEBUG : file1: reading active writers
2026/02/18 05:54:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:51 DEBUG : Looking for writers
2026/02/18 05:54:51 DEBUG : file1: reading active writers
2026/02/18 05:54:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:52 DEBUG : Looking for writers
2026/02/18 05:54:52 DEBUG : file1: reading active writers
2026/02/18 05:54:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:53 DEBUG : Looking for writers
2026/02/18 05:54:53 DEBUG : file1: reading active writers
2026/02/18 05:54:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:54 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae0d20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000577208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639451712} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476700090644918 ext:19711882271 loc:0x4556960} ATime:{wall:14005476700090689431 ext:19711926784 loc:0x4556960} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:54:54 DEBUG : >WaitForWriters: 
2026/02/18 05:54:54 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:54:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.54s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:54:54 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:54:54 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:54:54 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : Config file has changed externally - reloading
2026/02/18 05:54:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:54:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:54:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:54:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:54:54 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:54:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:54:54 DEBUG : file1: newRWFileHandle: 
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): openPending: 
2026/02/18 05:54:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/18 05:54:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): >openPending: err=<nil>
2026/02/18 05:54:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/18 05:54:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:54:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/18 05:54:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): _writeAt: size=7, off=0
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): >_writeAt: n=7, err=<nil>
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): _writeAt: size=6, off=5
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): >_writeAt: n=6, err=<nil>
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): close: 
2026/02/18 05:54:54 DEBUG : file1: vfs cache: setting modification time to 2026-02-18 05:54:54.590797622 +0000 UTC m=+87.253808001
2026/02/18 05:54:54 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): >close: err=<nil>
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): _writeAt: size=5, off=0
2026/02/18 05:54:54 DEBUG : file1(0xc000a89700): >_writeAt: n=0, err=file already closed
2026/02/18 05:54:54 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/18 05:54:54 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/18 05:54:54 DEBUG : Looking for writers
2026/02/18 05:54:54 DEBUG : file1: reading active writers
2026/02/18 05:54:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/18 05:54:55.110699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:55.110735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 DEBUG : Looking for writers
2026/02/18 05:54:55 DEBUG : file1: reading active writers
2026/02/18 05:54:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/18 05:54:55 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:55.677677 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:55.677705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:55 DEBUG : Looking for writers
2026/02/18 05:54:55 DEBUG : file1: reading active writers
2026/02/18 05:54:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:56 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:56.444959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:56.444990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:56 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:56 DEBUG : Looking for writers
2026/02/18 05:54:56 DEBUG : file1: reading active writers
2026/02/18 05:54:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:57 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:57.629599 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:57.629631 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:57 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:57 DEBUG : Looking for writers
2026/02/18 05:54:57 DEBUG : file1: reading active writers
2026/02/18 05:54:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:58 DEBUG : Looking for writers
2026/02/18 05:54:58 DEBUG : file1: reading active writers
2026/02/18 05:54:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:54:59 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:54:59.592687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:54:59.592708 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:59 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:54:59 DEBUG : Looking for writers
2026/02/18 05:54:59 DEBUG : file1: reading active writers
2026/02/18 05:54:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:00 DEBUG : Looking for writers
2026/02/18 05:55:00 DEBUG : file1: reading active writers
2026/02/18 05:55:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:01 DEBUG : Looking for writers
2026/02/18 05:55:01 DEBUG : file1: reading active writers
2026/02/18 05:55:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:02 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:55:02 DEBUG : Looking for writers
2026/02/18 05:55:02 DEBUG : file1: reading active writers
2026/02/18 05:55:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:03.140324 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:55:03.140354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:03 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:03 DEBUG : Looking for writers
2026/02/18 05:55:03 DEBUG : file1: reading active writers
2026/02/18 05:55:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:04 DEBUG : Looking for writers
2026/02/18 05:55:04 DEBUG : file1: reading active writers
2026/02/18 05:55:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:05 DEBUG : Looking for writers
2026/02/18 05:55:05 DEBUG : file1: reading active writers
2026/02/18 05:55:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:06 DEBUG : Looking for writers
2026/02/18 05:55:06 DEBUG : file1: reading active writers
2026/02/18 05:55:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:07 DEBUG : Looking for writers
2026/02/18 05:55:07 DEBUG : file1: reading active writers
2026/02/18 05:55:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:08 DEBUG : Looking for writers
2026/02/18 05:55:08 DEBUG : file1: reading active writers
2026/02/18 05:55:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:09 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:55:09 DEBUG : Looking for writers
2026/02/18 05:55:09 DEBUG : file1: reading active writers
2026/02/18 05:55:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:09.921138 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:55:09.921159 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:09 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:10 DEBUG : Looking for writers
2026/02/18 05:55:10 DEBUG : file1: reading active writers
2026/02/18 05:55:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:11 DEBUG : Looking for writers
2026/02/18 05:55:11 DEBUG : file1: reading active writers
2026/02/18 05:55:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:12 DEBUG : Looking for writers
2026/02/18 05:55:12 DEBUG : file1: reading active writers
2026/02/18 05:55:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:13 DEBUG : Looking for writers
2026/02/18 05:55:13 DEBUG : file1: reading active writers
2026/02/18 05:55:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:14 DEBUG : Looking for writers
2026/02/18 05:55:14 DEBUG : file1: reading active writers
2026/02/18 05:55:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:15 DEBUG : Looking for writers
2026/02/18 05:55:15 DEBUG : file1: reading active writers
2026/02/18 05:55:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:16 DEBUG : Looking for writers
2026/02/18 05:55:16 DEBUG : file1: reading active writers
2026/02/18 05:55:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:17 DEBUG : Looking for writers
2026/02/18 05:55:17 DEBUG : file1: reading active writers
2026/02/18 05:55:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:18 DEBUG : Looking for writers
2026/02/18 05:55:18 DEBUG : file1: reading active writers
2026/02/18 05:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:19 DEBUG : Looking for writers
2026/02/18 05:55:19 DEBUG : file1: reading active writers
2026/02/18 05:55:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:20 DEBUG : Looking for writers
2026/02/18 05:55:20 DEBUG : file1: reading active writers
2026/02/18 05:55:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:21 DEBUG : Looking for writers
2026/02/18 05:55:21 DEBUG : file1: reading active writers
2026/02/18 05:55:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:22 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:55:22 DEBUG : Looking for writers
2026/02/18 05:55:22 DEBUG : file1: reading active writers
2026/02/18 05:55:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:23.101477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:55:23.101513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:23 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:23 DEBUG : Looking for writers
2026/02/18 05:55:23 DEBUG : file1: reading active writers
2026/02/18 05:55:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae03c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac6f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645021504} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476772573272886 ext:87253808001 loc:0x4556960} ATime:{wall:14005476772573288295 ext:87253823410 loc:0x4556960} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:55:24 DEBUG : >WaitForWriters: 
2026/02/18 05:55:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:55:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:55:28 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/18 05:55:32 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/18 05:55:32 DEBUG : Looking for writers
2026/02/18 05:55:32 DEBUG : file1: reading active writers
2026/02/18 05:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/18 05:55:33 DEBUG : Looking for writers
2026/02/18 05:55:33 DEBUG : file1: reading active writers
2026/02/18 05:55:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:34 DEBUG : Looking for writers
2026/02/18 05:55:34 DEBUG : file1: reading active writers
2026/02/18 05:55:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:35 DEBUG : Looking for writers
2026/02/18 05:55:35 DEBUG : file1: reading active writers
2026/02/18 05:55:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:36 DEBUG : Looking for writers
2026/02/18 05:55:36 DEBUG : file1: reading active writers
2026/02/18 05:55:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:37 DEBUG : Looking for writers
2026/02/18 05:55:37 DEBUG : file1: reading active writers
2026/02/18 05:55:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:38 DEBUG : Looking for writers
2026/02/18 05:55:38 DEBUG : file1: reading active writers
2026/02/18 05:55:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:39 DEBUG : Looking for writers
2026/02/18 05:55:39 DEBUG : file1: reading active writers
2026/02/18 05:55:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:40 DEBUG : Looking for writers
2026/02/18 05:55:40 DEBUG : file1: reading active writers
2026/02/18 05:55:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:41 DEBUG : Looking for writers
2026/02/18 05:55:41 DEBUG : file1: reading active writers
2026/02/18 05:55:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:42 DEBUG : Looking for writers
2026/02/18 05:55:42 DEBUG : file1: reading active writers
2026/02/18 05:55:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:43 DEBUG : Looking for writers
2026/02/18 05:55:43 DEBUG : file1: reading active writers
2026/02/18 05:55:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:44 DEBUG : Looking for writers
2026/02/18 05:55:44 DEBUG : file1: reading active writers
2026/02/18 05:55:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:45 DEBUG : Looking for writers
2026/02/18 05:55:45 DEBUG : file1: reading active writers
2026/02/18 05:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:46 DEBUG : Looking for writers
2026/02/18 05:55:46 DEBUG : file1: reading active writers
2026/02/18 05:55:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:47 DEBUG : Looking for writers
2026/02/18 05:55:47 DEBUG : file1: reading active writers
2026/02/18 05:55:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:48 DEBUG : Looking for writers
2026/02/18 05:55:48 DEBUG : file1: reading active writers
2026/02/18 05:55:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:48 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:55:49.172325 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:55:49.172349 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:49 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:55:49 DEBUG : Looking for writers
2026/02/18 05:55:49 DEBUG : file1: reading active writers
2026/02/18 05:55:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:50 DEBUG : Looking for writers
2026/02/18 05:55:50 DEBUG : file1: reading active writers
2026/02/18 05:55:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:51 DEBUG : Looking for writers
2026/02/18 05:55:51 DEBUG : file1: reading active writers
2026/02/18 05:55:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:52 DEBUG : Looking for writers
2026/02/18 05:55:52 DEBUG : file1: reading active writers
2026/02/18 05:55:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:53 DEBUG : Looking for writers
2026/02/18 05:55:53 DEBUG : file1: reading active writers
2026/02/18 05:55:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:54 DEBUG : Looking for writers
2026/02/18 05:55:54 DEBUG : file1: reading active writers
2026/02/18 05:55:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:54 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/18 05:55:54 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/18 05:55:55 DEBUG : Looking for writers
2026/02/18 05:55:55 DEBUG : file1: reading active writers
2026/02/18 05:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:56 DEBUG : Looking for writers
2026/02/18 05:55:56 DEBUG : file1: reading active writers
2026/02/18 05:55:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:57 DEBUG : Looking for writers
2026/02/18 05:55:57 DEBUG : file1: reading active writers
2026/02/18 05:55:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:58 DEBUG : Looking for writers
2026/02/18 05:55:58 DEBUG : file1: reading active writers
2026/02/18 05:55:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:55:59 DEBUG : Looking for writers
2026/02/18 05:55:59 DEBUG : file1: reading active writers
2026/02/18 05:55:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:56:00 DEBUG : Looking for writers
2026/02/18 05:56:00 DEBUG : file1: reading active writers
2026/02/18 05:56:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:56:01 DEBUG : Looking for writers
2026/02/18 05:56:01 DEBUG : file1: reading active writers
2026/02/18 05:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:56:02 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ae03c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ac6f08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645021504} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476772573272886 ext:87253808001 loc:0x4556960} ATime:{wall:14005476772573288295 ext:87253823410 loc:0x4556960} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:56:02 DEBUG : >WaitForWriters: 
2026/02/18 05:56:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:56:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.59s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:56:02 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:56:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:56:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:56:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:56:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:56:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:56:02 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:56:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:56:02 DEBUG : file1: newRWFileHandle: 
2026/02/18 05:56:02 DEBUG : file1(0xc000a89d80): openPending: 
2026/02/18 05:56:02 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/18 05:56:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:56:02 DEBUG : file1(0xc000a89d80): >openPending: err=<nil>
2026/02/18 05:56:02 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/18 05:56:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:56:02 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/18 05:56:02 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/18 05:56:02 DEBUG : file1(0xc000a89d80): close: 
2026/02/18 05:56:02 DEBUG : file1: vfs cache: setting modification time to 2026-02-18 05:56:02.171644668 +0000 UTC m=+154.834655077
2026/02/18 05:56:02 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/18 05:56:02 DEBUG : file1(0xc000a89d80): >close: err=<nil>
2026/02/18 05:56:02 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/18 05:56:02 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/18 05:56:02 DEBUG : file2: newRWFileHandle: 
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): openPending: 
2026/02/18 05:56:02 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/18 05:56:02 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): >openPending: err=<nil>
2026/02/18 05:56:02 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/18 05:56:02 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/18 05:56:02 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/18 05:56:02 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): RWFileHandle.Flush
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): RWFileHandle.Release
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): close: 
2026/02/18 05:56:02 DEBUG : file2: vfs cache: setting modification time to 2026-02-18 05:56:02.173199779 +0000 UTC m=+154.836210178
2026/02/18 05:56:02 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/18 05:56:02 DEBUG : file2(0xc00078ae40): >close: err=<nil>
2026/02/18 05:56:02 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/18 05:56:02 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:02 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/18 05:56:02.648167 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:02.648187 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:02 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:02 DEBUG : Looking for writers
2026/02/18 05:56:02 DEBUG : file1: reading active writers
2026/02/18 05:56:02 DEBUG : file2: reading active writers
2026/02/18 05:56:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/18 05:56:02 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:03.000667 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:03.000698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:03.353025 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:03.353065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 DEBUG : Looking for writers
2026/02/18 05:56:03 DEBUG : file1: reading active writers
2026/02/18 05:56:03 DEBUG : file2: reading active writers
2026/02/18 05:56:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:03.700987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:03.701019 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:03 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:04 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:04.133678 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:04.133707 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 DEBUG : Looking for writers
2026/02/18 05:56:04 DEBUG : file1: reading active writers
2026/02/18 05:56:04 DEBUG : file2: reading active writers
2026/02/18 05:56:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:04.532011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:04.532045 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:04 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:05.281087 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:05.281190 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:05 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:05 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:05 DEBUG : Looking for writers
2026/02/18 05:56:05 DEBUG : file1: reading active writers
2026/02/18 05:56:05 DEBUG : file2: reading active writers
2026/02/18 05:56:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:05.701267 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:05.701292 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:05 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:06 DEBUG : Looking for writers
2026/02/18 05:56:06 DEBUG : file1: reading active writers
2026/02/18 05:56:06 DEBUG : file2: reading active writers
2026/02/18 05:56:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:06 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:07.274361 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:07.274886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:07 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:07 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:07 DEBUG : Looking for writers
2026/02/18 05:56:07 DEBUG : file1: reading active writers
2026/02/18 05:56:07 DEBUG : file2: reading active writers
2026/02/18 05:56:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:07.679368 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:07.679390 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:07 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:07 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:08 DEBUG : Looking for writers
2026/02/18 05:56:08 DEBUG : file1: reading active writers
2026/02/18 05:56:08 DEBUG : file2: reading active writers
2026/02/18 05:56:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:09 DEBUG : Looking for writers
2026/02/18 05:56:09 DEBUG : file1: reading active writers
2026/02/18 05:56:09 DEBUG : file2: reading active writers
2026/02/18 05:56:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:10 DEBUG : Looking for writers
2026/02/18 05:56:10 DEBUG : file1: reading active writers
2026/02/18 05:56:10 DEBUG : file2: reading active writers
2026/02/18 05:56:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:10 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:10.840185 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:10.840215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:10 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:10 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:11.270920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:11.270941 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:11 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:11 DEBUG : Looking for writers
2026/02/18 05:56:11 DEBUG : file1: reading active writers
2026/02/18 05:56:11 DEBUG : file2: reading active writers
2026/02/18 05:56:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:12 DEBUG : Looking for writers
2026/02/18 05:56:12 DEBUG : file1: reading active writers
2026/02/18 05:56:12 DEBUG : file2: reading active writers
2026/02/18 05:56:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:13 DEBUG : Looking for writers
2026/02/18 05:56:13 DEBUG : file1: reading active writers
2026/02/18 05:56:13 DEBUG : file2: reading active writers
2026/02/18 05:56:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:14 DEBUG : Looking for writers
2026/02/18 05:56:14 DEBUG : file1: reading active writers
2026/02/18 05:56:14 DEBUG : file2: reading active writers
2026/02/18 05:56:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:15 DEBUG : Looking for writers
2026/02/18 05:56:15 DEBUG : file1: reading active writers
2026/02/18 05:56:15 DEBUG : file2: reading active writers
2026/02/18 05:56:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:16 DEBUG : Looking for writers
2026/02/18 05:56:16 DEBUG : file1: reading active writers
2026/02/18 05:56:16 DEBUG : file2: reading active writers
2026/02/18 05:56:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:17 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:17 DEBUG : Looking for writers
2026/02/18 05:56:17 DEBUG : file1: reading active writers
2026/02/18 05:56:17 DEBUG : file2: reading active writers
2026/02/18 05:56:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:17.610450 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:17.610479 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:17 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)
2026/02/18 05:56:17 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:17 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:18.159559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:18.159584 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:18 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:18 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:18 DEBUG : Looking for writers
2026/02/18 05:56:18 DEBUG : file1: reading active writers
2026/02/18 05:56:18 DEBUG : file2: reading active writers
2026/02/18 05:56:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:19 DEBUG : Looking for writers
2026/02/18 05:56:19 DEBUG : file1: reading active writers
2026/02/18 05:56:19 DEBUG : file2: reading active writers
2026/02/18 05:56:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:20 DEBUG : Looking for writers
2026/02/18 05:56:20 DEBUG : file1: reading active writers
2026/02/18 05:56:20 DEBUG : file2: reading active writers
2026/02/18 05:56:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:21 DEBUG : Looking for writers
2026/02/18 05:56:21 DEBUG : file1: reading active writers
2026/02/18 05:56:21 DEBUG : file2: reading active writers
2026/02/18 05:56:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:22 DEBUG : Looking for writers
2026/02/18 05:56:22 DEBUG : file1: reading active writers
2026/02/18 05:56:22 DEBUG : file2: reading active writers
2026/02/18 05:56:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:23 DEBUG : Looking for writers
2026/02/18 05:56:23 DEBUG : file1: reading active writers
2026/02/18 05:56:23 DEBUG : file2: reading active writers
2026/02/18 05:56:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:24 DEBUG : Looking for writers
2026/02/18 05:56:24 DEBUG : file1: reading active writers
2026/02/18 05:56:24 DEBUG : file2: reading active writers
2026/02/18 05:56:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:25 DEBUG : Looking for writers
2026/02/18 05:56:25 DEBUG : file2: reading active writers
2026/02/18 05:56:25 DEBUG : file1: reading active writers
2026/02/18 05:56:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:26 DEBUG : Looking for writers
2026/02/18 05:56:26 DEBUG : file1: reading active writers
2026/02/18 05:56:26 DEBUG : file2: reading active writers
2026/02/18 05:56:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:27 DEBUG : Looking for writers
2026/02/18 05:56:27 DEBUG : file1: reading active writers
2026/02/18 05:56:27 DEBUG : file2: reading active writers
2026/02/18 05:56:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:28 DEBUG : Looking for writers
2026/02/18 05:56:28 DEBUG : file1: reading active writers
2026/02/18 05:56:28 DEBUG : file2: reading active writers
2026/02/18 05:56:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:29 DEBUG : Looking for writers
2026/02/18 05:56:29 DEBUG : file1: reading active writers
2026/02/18 05:56:29 DEBUG : file2: reading active writers
2026/02/18 05:56:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:30 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:30 DEBUG : Looking for writers
2026/02/18 05:56:30 DEBUG : file1: reading active writers
2026/02/18 05:56:30 DEBUG : file2: reading active writers
2026/02/18 05:56:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:30.773995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:30.774021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:30 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)
2026/02/18 05:56:30 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:30 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:31.351301 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:31.351363 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:31 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:31 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:31 DEBUG : Looking for writers
2026/02/18 05:56:31 DEBUG : file1: reading active writers
2026/02/18 05:56:31 DEBUG : file2: reading active writers
2026/02/18 05:56:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:32 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc00093d680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f3308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635765568} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476845170119075 ext:154836210178 loc:0x4556960} ATime:{wall:14005476845170514450 ext:154836605564 loc:0x4556960} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc00093d680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f3208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635765312} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476845168563964 ext:154834655077 loc:0x4556960} ATime:{wall:14005476845168968506 ext:154835059609 loc:0x4556960} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:56:32 DEBUG : >WaitForWriters: 
2026/02/18 05:56:32 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:56:33 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:56:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/02/18 05:56:39 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/18 05:56:39 DEBUG : Looking for writers
2026/02/18 05:56:39 DEBUG : file1: reading active writers
2026/02/18 05:56:39 DEBUG : file2: reading active writers
2026/02/18 05:56:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/18 05:56:40 DEBUG : Looking for writers
2026/02/18 05:56:40 DEBUG : file1: reading active writers
2026/02/18 05:56:40 DEBUG : file2: reading active writers
2026/02/18 05:56:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/18 05:56:40 DEBUG : Looking for writers
2026/02/18 05:56:40 DEBUG : file1: reading active writers
2026/02/18 05:56:40 DEBUG : file2: reading active writers
2026/02/18 05:56:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:41 DEBUG : Looking for writers
2026/02/18 05:56:41 DEBUG : file1: reading active writers
2026/02/18 05:56:41 DEBUG : file2: reading active writers
2026/02/18 05:56:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:42 DEBUG : Looking for writers
2026/02/18 05:56:42 DEBUG : file2: reading active writers
2026/02/18 05:56:42 DEBUG : file1: reading active writers
2026/02/18 05:56:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:43 DEBUG : Looking for writers
2026/02/18 05:56:43 DEBUG : file1: reading active writers
2026/02/18 05:56:43 DEBUG : file2: reading active writers
2026/02/18 05:56:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:44 DEBUG : Looking for writers
2026/02/18 05:56:44 DEBUG : file1: reading active writers
2026/02/18 05:56:44 DEBUG : file2: reading active writers
2026/02/18 05:56:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:45 DEBUG : Looking for writers
2026/02/18 05:56:45 DEBUG : file1: reading active writers
2026/02/18 05:56:45 DEBUG : file2: reading active writers
2026/02/18 05:56:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:46 DEBUG : Looking for writers
2026/02/18 05:56:46 DEBUG : file1: reading active writers
2026/02/18 05:56:46 DEBUG : file2: reading active writers
2026/02/18 05:56:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:47 DEBUG : Looking for writers
2026/02/18 05:56:47 DEBUG : file1: reading active writers
2026/02/18 05:56:47 DEBUG : file2: reading active writers
2026/02/18 05:56:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:48 DEBUG : Looking for writers
2026/02/18 05:56:48 DEBUG : file1: reading active writers
2026/02/18 05:56:48 DEBUG : file2: reading active writers
2026/02/18 05:56:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:49 DEBUG : Looking for writers
2026/02/18 05:56:49 DEBUG : file1: reading active writers
2026/02/18 05:56:49 DEBUG : file2: reading active writers
2026/02/18 05:56:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:50 DEBUG : Looking for writers
2026/02/18 05:56:50 DEBUG : file1: reading active writers
2026/02/18 05:56:50 DEBUG : file2: reading active writers
2026/02/18 05:56:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:51 DEBUG : Looking for writers
2026/02/18 05:56:51 DEBUG : file2: reading active writers
2026/02/18 05:56:51 DEBUG : file1: reading active writers
2026/02/18 05:56:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:52 DEBUG : Looking for writers
2026/02/18 05:56:52 DEBUG : file1: reading active writers
2026/02/18 05:56:52 DEBUG : file2: reading active writers
2026/02/18 05:56:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:53 DEBUG : Looking for writers
2026/02/18 05:56:53 DEBUG : file1: reading active writers
2026/02/18 05:56:53 DEBUG : file2: reading active writers
2026/02/18 05:56:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:54 DEBUG : Looking for writers
2026/02/18 05:56:54 DEBUG : file1: reading active writers
2026/02/18 05:56:54 DEBUG : file2: reading active writers
2026/02/18 05:56:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:55 DEBUG : Looking for writers
2026/02/18 05:56:55 DEBUG : file1: reading active writers
2026/02/18 05:56:55 DEBUG : file2: reading active writers
2026/02/18 05:56:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:56 DEBUG : file1: vfs cache: starting upload
2026/02/18 05:56:56.803486 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:56.803518 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:56 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:56 DEBUG : Looking for writers
2026/02/18 05:56:56 DEBUG : file1: reading active writers
2026/02/18 05:56:56 DEBUG : file2: reading active writers
2026/02/18 05:56:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:56 DEBUG : file2: vfs cache: starting upload
2026/02/18 05:56:57.322635 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:56:57.322675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:57 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:56:57 DEBUG : Looking for writers
2026/02/18 05:56:57 DEBUG : file1: reading active writers
2026/02/18 05:56:57 DEBUG : file2: reading active writers
2026/02/18 05:56:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:58 DEBUG : Looking for writers
2026/02/18 05:56:58 DEBUG : file1: reading active writers
2026/02/18 05:56:58 DEBUG : file2: reading active writers
2026/02/18 05:56:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:56:59 DEBUG : Looking for writers
2026/02/18 05:56:59 DEBUG : file1: reading active writers
2026/02/18 05:56:59 DEBUG : file2: reading active writers
2026/02/18 05:56:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:00 DEBUG : Looking for writers
2026/02/18 05:57:00 DEBUG : file1: reading active writers
2026/02/18 05:57:00 DEBUG : file2: reading active writers
2026/02/18 05:57:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:01 DEBUG : Looking for writers
2026/02/18 05:57:01 DEBUG : file1: reading active writers
2026/02/18 05:57:01 DEBUG : file2: reading active writers
2026/02/18 05:57:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/18 05:57:02 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/18 05:57:02 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/18 05:57:02 DEBUG : Looking for writers
2026/02/18 05:57:02 DEBUG : file2: reading active writers
2026/02/18 05:57:02 DEBUG : file1: reading active writers
2026/02/18 05:57:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:03 DEBUG : Looking for writers
2026/02/18 05:57:03 DEBUG : file1: reading active writers
2026/02/18 05:57:03 DEBUG : file2: reading active writers
2026/02/18 05:57:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:04 DEBUG : Looking for writers
2026/02/18 05:57:04 DEBUG : file1: reading active writers
2026/02/18 05:57:04 DEBUG : file2: reading active writers
2026/02/18 05:57:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:05 DEBUG : Looking for writers
2026/02/18 05:57:05 DEBUG : file1: reading active writers
2026/02/18 05:57:05 DEBUG : file2: reading active writers
2026/02/18 05:57:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:06 DEBUG : Looking for writers
2026/02/18 05:57:06 DEBUG : file1: reading active writers
2026/02/18 05:57:06 DEBUG : file2: reading active writers
2026/02/18 05:57:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:07 DEBUG : Looking for writers
2026/02/18 05:57:07 DEBUG : file1: reading active writers
2026/02/18 05:57:07 DEBUG : file2: reading active writers
2026/02/18 05:57:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:08 DEBUG : Looking for writers
2026/02/18 05:57:08 DEBUG : file1: reading active writers
2026/02/18 05:57:08 DEBUG : file2: reading active writers
2026/02/18 05:57:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/18 05:57:09 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc00093d680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f3208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635765312} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476845168563964 ext:154834655077 loc:0x4556960} ATime:{wall:14005476845168968506 ext:154835059609 loc:0x4556960} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc00093d680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001f3308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635765568} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005476845170119075 ext:154836210178 loc:0x4556960} ATime:{wall:14005476845170514450 ext:154836605564 loc:0x4556960} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/18 05:57:09 DEBUG : >WaitForWriters: 
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:57:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.52s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:09 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:57:09.918195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:09.918226 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:09 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:09 DEBUG : Looking for writers
2026/02/18 05:57:09 DEBUG : >WaitForWriters: 
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:57:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.37s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:09 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:09 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:57:10.285645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:10.285679 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:10 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : >WaitForWriters: 
2026/02/18 05:57:10 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:57:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.36s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:10 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:10 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:57:10 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:57:10 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:57:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:57:10 DEBUG : file1: newRWFileHandle: 
2026/02/18 05:57:10 DEBUG : file1(0xc0009e6140): openPending: 
2026/02/18 05:57:10 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/18 05:57:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:10 DEBUG : file1(0xc0009e6140): >openPending: err=<nil>
2026/02/18 05:57:10 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/18 05:57:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:10 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/18 05:57:10 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/18 05:57:10.729314 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:10.729345 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:10 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : file1: reading active writers
2026/02/18 05:57:10 DEBUG : file1: active writers 1
2026/02/18 05:57:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : file1: reading active writers
2026/02/18 05:57:10 DEBUG : file1: active writers 1
2026/02/18 05:57:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : file1: reading active writers
2026/02/18 05:57:10 DEBUG : file1: active writers 1
2026/02/18 05:57:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : file1: reading active writers
2026/02/18 05:57:10 DEBUG : file1: active writers 1
2026/02/18 05:57:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/18 05:57:10 DEBUG : Looking for writers
2026/02/18 05:57:10 DEBUG : file1: reading active writers
2026/02/18 05:57:10 DEBUG : file1: active writers 1
2026/02/18 05:57:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/18 05:57:11 DEBUG : Looking for writers
2026/02/18 05:57:11 DEBUG : file1: reading active writers
2026/02/18 05:57:11 DEBUG : file1: active writers 1
2026/02/18 05:57:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/18 05:57:11 DEBUG : Looking for writers
2026/02/18 05:57:11 DEBUG : file1: reading active writers
2026/02/18 05:57:11 DEBUG : file1: active writers 1
2026/02/18 05:57:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/18 05:57:12 DEBUG : Looking for writers
2026/02/18 05:57:12 DEBUG : file1: reading active writers
2026/02/18 05:57:12 DEBUG : file1: active writers 1
2026/02/18 05:57:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:13 DEBUG : Looking for writers
2026/02/18 05:57:13 DEBUG : file1: reading active writers
2026/02/18 05:57:13 DEBUG : file1: active writers 1
2026/02/18 05:57:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:14 DEBUG : Looking for writers
2026/02/18 05:57:14 DEBUG : file1: reading active writers
2026/02/18 05:57:14 DEBUG : file1: active writers 1
2026/02/18 05:57:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:15 DEBUG : Looking for writers
2026/02/18 05:57:15 DEBUG : file1: reading active writers
2026/02/18 05:57:15 DEBUG : file1: active writers 1
2026/02/18 05:57:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:16 DEBUG : Looking for writers
2026/02/18 05:57:16 DEBUG : file1: reading active writers
2026/02/18 05:57:16 DEBUG : file1: active writers 1
2026/02/18 05:57:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:17 DEBUG : Looking for writers
2026/02/18 05:57:17 DEBUG : file1: reading active writers
2026/02/18 05:57:17 DEBUG : file1: active writers 1
2026/02/18 05:57:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:18 DEBUG : Looking for writers
2026/02/18 05:57:18 DEBUG : file1: reading active writers
2026/02/18 05:57:18 DEBUG : file1: active writers 1
2026/02/18 05:57:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:19 DEBUG : Looking for writers
2026/02/18 05:57:19 DEBUG : file1: reading active writers
2026/02/18 05:57:19 DEBUG : file1: active writers 1
2026/02/18 05:57:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:20 DEBUG : Looking for writers
2026/02/18 05:57:20 DEBUG : file1: reading active writers
2026/02/18 05:57:20 DEBUG : file1: active writers 1
2026/02/18 05:57:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:21 DEBUG : Looking for writers
2026/02/18 05:57:21 DEBUG : file1: reading active writers
2026/02/18 05:57:21 DEBUG : file1: active writers 1
2026/02/18 05:57:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:22 DEBUG : Looking for writers
2026/02/18 05:57:22 DEBUG : file1: reading active writers
2026/02/18 05:57:22 DEBUG : file1: active writers 1
2026/02/18 05:57:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:23 DEBUG : Looking for writers
2026/02/18 05:57:23 DEBUG : file1: reading active writers
2026/02/18 05:57:23 DEBUG : file1: active writers 1
2026/02/18 05:57:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:24 DEBUG : Looking for writers
2026/02/18 05:57:24 DEBUG : file1: reading active writers
2026/02/18 05:57:24 DEBUG : file1: active writers 1
2026/02/18 05:57:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:25 DEBUG : Looking for writers
2026/02/18 05:57:25 DEBUG : file1: reading active writers
2026/02/18 05:57:25 DEBUG : file1: active writers 1
2026/02/18 05:57:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:26 DEBUG : Looking for writers
2026/02/18 05:57:26 DEBUG : file1: reading active writers
2026/02/18 05:57:26 DEBUG : file1: active writers 1
2026/02/18 05:57:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:27 DEBUG : Looking for writers
2026/02/18 05:57:27 DEBUG : file1: reading active writers
2026/02/18 05:57:27 DEBUG : file1: active writers 1
2026/02/18 05:57:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:28 DEBUG : Looking for writers
2026/02/18 05:57:28 DEBUG : file1: reading active writers
2026/02/18 05:57:28 DEBUG : file1: active writers 1
2026/02/18 05:57:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:29 DEBUG : Looking for writers
2026/02/18 05:57:29 DEBUG : file1: reading active writers
2026/02/18 05:57:29 DEBUG : file1: active writers 1
2026/02/18 05:57:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:30 DEBUG : Looking for writers
2026/02/18 05:57:30 DEBUG : file1: reading active writers
2026/02/18 05:57:30 DEBUG : file1: active writers 1
2026/02/18 05:57:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:31 DEBUG : Looking for writers
2026/02/18 05:57:31 DEBUG : file1: reading active writers
2026/02/18 05:57:31 DEBUG : file1: active writers 1
2026/02/18 05:57:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:32 DEBUG : Looking for writers
2026/02/18 05:57:32 DEBUG : file1: reading active writers
2026/02/18 05:57:32 DEBUG : file1: active writers 1
2026/02/18 05:57:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:33 DEBUG : Looking for writers
2026/02/18 05:57:33 DEBUG : file1: reading active writers
2026/02/18 05:57:33 DEBUG : file1: active writers 1
2026/02/18 05:57:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:34 DEBUG : Looking for writers
2026/02/18 05:57:34 DEBUG : file1: reading active writers
2026/02/18 05:57:34 DEBUG : file1: active writers 1
2026/02/18 05:57:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:35 DEBUG : Looking for writers
2026/02/18 05:57:35 DEBUG : file1: reading active writers
2026/02/18 05:57:35 DEBUG : file1: active writers 1
2026/02/18 05:57:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:36 DEBUG : Looking for writers
2026/02/18 05:57:36 DEBUG : file1: reading active writers
2026/02/18 05:57:36 DEBUG : file1: active writers 1
2026/02/18 05:57:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:37 DEBUG : Looking for writers
2026/02/18 05:57:37 DEBUG : file1: reading active writers
2026/02/18 05:57:37 DEBUG : file1: active writers 1
2026/02/18 05:57:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:38 DEBUG : Looking for writers
2026/02/18 05:57:38 DEBUG : file1: reading active writers
2026/02/18 05:57:38 DEBUG : file1: active writers 1
2026/02/18 05:57:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:39 DEBUG : Looking for writers
2026/02/18 05:57:39 DEBUG : file1: reading active writers
2026/02/18 05:57:39 DEBUG : file1: active writers 1
2026/02/18 05:57:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:40 DEBUG : Looking for writers
2026/02/18 05:57:40 DEBUG : file1: reading active writers
2026/02/18 05:57:40 DEBUG : file1: active writers 1
2026/02/18 05:57:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/18 05:57:40 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c92690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00094c508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643470656} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0005240e8 info:{ModTime:{wall:14005476918452368393 ext:223104015434 loc:0x4556960} ATime:{wall:14005476918452368393 ext:223104015434 loc:0x4556960} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/18 05:57:40 DEBUG : >WaitForWriters: 
2026/02/18 05:57:40 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:57:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.46s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:40 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:40 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/18 05:57:40 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/18 05:57:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ceqipez5bano"
2026/02/18 05:57:40 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/18 05:57:41 DEBUG : forgetting directory cache
2026/02/18 05:57:41.094951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:41.094985 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:41 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:41 DEBUG : Looking for writers
2026/02/18 05:57:41 DEBUG : >WaitForWriters: 
2026/02/18 05:57:41 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': vfs cache: cleaner exiting
2026/02/18 05:57:41 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.34s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:41.450360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:41.450396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:41 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.36s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:41.815754 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:41.815784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:41 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.37s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:41 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:41 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:42.197718 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:42.197751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:42 DEBUG : Looking for writers
2026/02/18 05:57:42 DEBUG : >WaitForWriters: 
2026/02/18 05:57:42 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.37s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:42 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:42.539903 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:42.539922 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:42 DEBUG : Looking for writers
2026/02/18 05:57:42 DEBUG : >WaitForWriters: 
2026/02/18 05:57:42 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.35s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:42 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:42.918354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:42.918374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:42 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:42 DEBUG : Looking for writers
2026/02/18 05:57:42 DEBUG : >WaitForWriters: 
2026/02/18 05:57:42 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.38s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:42 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:42 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:43.263141 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:43.263180 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:43 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:43 DEBUG : Looking for writers
2026/02/18 05:57:43 DEBUG : >WaitForWriters: 
2026/02/18 05:57:43 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.35s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:43 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:43 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:43 ERROR : error listing: directory not found
2026/02/18 05:57:43.832815 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:43.832866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:43 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/02/18 05:57:43 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:43 DEBUG : Looking for writers
2026/02/18 05:57:43 DEBUG : >WaitForWriters: 
2026/02/18 05:57:43 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.58s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:43 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:43 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:43 ERROR : error listing: directory not found
2026/02/18 05:57:44 ERROR : error listing: directory not found
2026/02/18 05:57:44.416825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:44.416855 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:44 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/02/18 05:57:44 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:44 DEBUG : Looking for writers
2026/02/18 05:57:44 DEBUG : >WaitForWriters: 
2026/02/18 05:57:44 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.56s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:57:44 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:57:44 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:57:44 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:57:44 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:57:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:44 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:57:44 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:57:44 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:44 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/18 05:57:44 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/18 05:57:44 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/18 05:57:44 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (5 bytes), uploading instead of streaming
2026/02/18 05:57:44.903072 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:44.903198 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:44 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:44 DEBUG : file1: Remove: 
2026/02/18 05:57:44 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:57:44 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/18 05:57:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:57:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:57:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/02/18 05:57:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:57:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:57:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:57:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:57:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:52 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (0 bytes), uploading instead of streaming
2026/02/18 05:57:52.760844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:57:52.760872 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:52 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:57:52 DEBUG : file1: Remove: 
2026/02/18 05:57:52 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:57:52 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/18 05:57:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:57:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:57:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:57:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:57:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:57:52 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/02/18 05:57:52 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:57:52 DEBUG : Looking for writers
2026/02/18 05:57:52 DEBUG : file1: reading active writers
2026/02/18 05:57:52 DEBUG : file1: active writers 1
2026/02/18 05:57:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/18 05:57:52 DEBUG : Looking for writers
2026/02/18 05:57:52 DEBUG : file1: reading active writers
2026/02/18 05:57:52 DEBUG : file1: active writers 1
2026/02/18 05:57:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/18 05:57:52 DEBUG : Looking for writers
2026/02/18 05:57:52 DEBUG : file1: reading active writers
2026/02/18 05:57:52 DEBUG : file1: active writers 1
2026/02/18 05:57:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/18 05:57:52 DEBUG : Looking for writers
2026/02/18 05:57:52 DEBUG : file1: reading active writers
2026/02/18 05:57:52 DEBUG : file1: active writers 1
2026/02/18 05:57:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/18 05:57:52 DEBUG : Looking for writers
2026/02/18 05:57:52 DEBUG : file1: reading active writers
2026/02/18 05:57:52 DEBUG : file1: active writers 1
2026/02/18 05:57:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/18 05:57:53 DEBUG : Looking for writers
2026/02/18 05:57:53 DEBUG : file1: reading active writers
2026/02/18 05:57:53 DEBUG : file1: active writers 1
2026/02/18 05:57:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/18 05:57:53 DEBUG : Looking for writers
2026/02/18 05:57:53 DEBUG : file1: reading active writers
2026/02/18 05:57:53 DEBUG : file1: active writers 1
2026/02/18 05:57:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/18 05:57:54 DEBUG : Looking for writers
2026/02/18 05:57:54 DEBUG : file1: reading active writers
2026/02/18 05:57:54 DEBUG : file1: active writers 1
2026/02/18 05:57:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:57:55 DEBUG : Looking for writers
2026/02/18 05:57:55 DEBUG : file1: reading active writers
2026/02/18 05:57:55 DEBUG : file1: active writers 1
2026/02/18 05:57:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:57:56 DEBUG : Looking for writers
2026/02/18 05:57:56 DEBUG : file1: reading active writers
2026/02/18 05:57:56 DEBUG : file1: active writers 1
2026/02/18 05:57:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:57:57 DEBUG : Looking for writers
2026/02/18 05:57:57 DEBUG : file1: reading active writers
2026/02/18 05:57:57 DEBUG : file1: active writers 1
2026/02/18 05:57:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:57:58 DEBUG : Looking for writers
2026/02/18 05:57:58 DEBUG : file1: reading active writers
2026/02/18 05:57:58 DEBUG : file1: active writers 1
2026/02/18 05:57:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:57:59 DEBUG : Looking for writers
2026/02/18 05:57:59 DEBUG : file1: reading active writers
2026/02/18 05:57:59 DEBUG : file1: active writers 1
2026/02/18 05:57:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:00 DEBUG : Looking for writers
2026/02/18 05:58:00 DEBUG : file1: reading active writers
2026/02/18 05:58:00 DEBUG : file1: active writers 1
2026/02/18 05:58:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:01 DEBUG : Looking for writers
2026/02/18 05:58:01 DEBUG : file1: reading active writers
2026/02/18 05:58:01 DEBUG : file1: active writers 1
2026/02/18 05:58:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:02 DEBUG : Looking for writers
2026/02/18 05:58:02 DEBUG : file1: reading active writers
2026/02/18 05:58:02 DEBUG : file1: active writers 1
2026/02/18 05:58:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:03 DEBUG : Looking for writers
2026/02/18 05:58:03 DEBUG : file1: reading active writers
2026/02/18 05:58:03 DEBUG : file1: active writers 1
2026/02/18 05:58:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:04 DEBUG : Looking for writers
2026/02/18 05:58:04 DEBUG : file1: reading active writers
2026/02/18 05:58:04 DEBUG : file1: active writers 1
2026/02/18 05:58:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:05 DEBUG : Looking for writers
2026/02/18 05:58:05 DEBUG : file1: reading active writers
2026/02/18 05:58:05 DEBUG : file1: active writers 1
2026/02/18 05:58:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:06 DEBUG : Looking for writers
2026/02/18 05:58:06 DEBUG : file1: reading active writers
2026/02/18 05:58:06 DEBUG : file1: active writers 1
2026/02/18 05:58:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:07 DEBUG : Looking for writers
2026/02/18 05:58:07 DEBUG : file1: reading active writers
2026/02/18 05:58:07 DEBUG : file1: active writers 1
2026/02/18 05:58:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:08 DEBUG : Looking for writers
2026/02/18 05:58:08 DEBUG : file1: reading active writers
2026/02/18 05:58:08 DEBUG : file1: active writers 1
2026/02/18 05:58:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:09 DEBUG : Looking for writers
2026/02/18 05:58:09 DEBUG : file1: reading active writers
2026/02/18 05:58:09 DEBUG : file1: active writers 1
2026/02/18 05:58:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:10 DEBUG : Looking for writers
2026/02/18 05:58:10 DEBUG : file1: reading active writers
2026/02/18 05:58:10 DEBUG : file1: active writers 1
2026/02/18 05:58:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:11 DEBUG : Looking for writers
2026/02/18 05:58:11 DEBUG : file1: reading active writers
2026/02/18 05:58:11 DEBUG : file1: active writers 1
2026/02/18 05:58:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:12 DEBUG : Looking for writers
2026/02/18 05:58:12 DEBUG : file1: reading active writers
2026/02/18 05:58:12 DEBUG : file1: active writers 1
2026/02/18 05:58:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:13 DEBUG : Looking for writers
2026/02/18 05:58:13 DEBUG : file1: reading active writers
2026/02/18 05:58:13 DEBUG : file1: active writers 1
2026/02/18 05:58:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:14 DEBUG : Looking for writers
2026/02/18 05:58:14 DEBUG : file1: reading active writers
2026/02/18 05:58:14 DEBUG : file1: active writers 1
2026/02/18 05:58:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:15 DEBUG : Looking for writers
2026/02/18 05:58:15 DEBUG : file1: reading active writers
2026/02/18 05:58:15 DEBUG : file1: active writers 1
2026/02/18 05:58:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:16 DEBUG : Looking for writers
2026/02/18 05:58:16 DEBUG : file1: reading active writers
2026/02/18 05:58:16 DEBUG : file1: active writers 1
2026/02/18 05:58:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:17 DEBUG : Looking for writers
2026/02/18 05:58:17 DEBUG : file1: reading active writers
2026/02/18 05:58:17 DEBUG : file1: active writers 1
2026/02/18 05:58:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:18 DEBUG : Looking for writers
2026/02/18 05:58:18 DEBUG : file1: reading active writers
2026/02/18 05:58:18 DEBUG : file1: active writers 1
2026/02/18 05:58:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:19 DEBUG : Looking for writers
2026/02/18 05:58:19 DEBUG : file1: reading active writers
2026/02/18 05:58:19 DEBUG : file1: active writers 1
2026/02/18 05:58:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:20 DEBUG : Looking for writers
2026/02/18 05:58:20 DEBUG : file1: reading active writers
2026/02/18 05:58:20 DEBUG : file1: active writers 1
2026/02/18 05:58:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:21 DEBUG : Looking for writers
2026/02/18 05:58:21 DEBUG : file1: reading active writers
2026/02/18 05:58:21 DEBUG : file1: active writers 1
2026/02/18 05:58:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:22 DEBUG : Looking for writers
2026/02/18 05:58:22 DEBUG : file1: reading active writers
2026/02/18 05:58:22 DEBUG : file1: active writers 1
2026/02/18 05:58:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/18 05:58:22 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/18 05:58:22 DEBUG : >WaitForWriters: 
2026/02/18 05:58:22 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.36s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:22 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:22 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:22 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/18 05:58:23 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/18 05:58:23 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/18 05:58:23 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/18 05:58:23 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (11 bytes), uploading instead of streaming
2026/02/18 05:58:24.341621 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:24.341661 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:24 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:24 DEBUG : file1: Remove: 
2026/02/18 05:58:24 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:24 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/02/18 05:58:24 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/02/18 05:58:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:58:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/18 05:58:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/18 05:58:31 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:31 DEBUG : Looking for writers
2026/02/18 05:58:31 DEBUG : >WaitForWriters: 
2026/02/18 05:58:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.13s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:31 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:31 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:32 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:32 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (5 bytes), uploading instead of streaming
2026/02/18 05:58:32.457742 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:32.457784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:32 DEBUG : file1: Remove: 
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:32 DEBUG : file1: >Remove: err=<nil>
2026/02/18 05:58:32 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/02/18 05:58:32 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/02/18 05:58:32 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:32 DEBUG : Looking for writers
2026/02/18 05:58:32 DEBUG : >WaitForWriters: 
2026/02/18 05:58:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.56s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:32 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:32 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:32 DEBUG : file1: WriteFileHandle.Release closing
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:32 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (0 bytes), uploading instead of streaming
2026/02/18 05:58:32.966304 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:32.966336 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:32 DEBUG : file1: Remove: 
2026/02/18 05:58:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:32 DEBUG : file1: >Remove: err=<nil>
2026/02/18 05:58:32 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/02/18 05:58:32 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/18 05:58:32 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:32 DEBUG : Looking for writers
2026/02/18 05:58:32 DEBUG : >WaitForWriters: 
2026/02/18 05:58:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.50s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:33 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:33 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:33 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (2 bytes), uploading instead of streaming
2026/02/18 05:58:33.515828 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:33.515861 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:33 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:33 DEBUG : file1: Remove: 
2026/02/18 05:58:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:33 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/02/18 05:58:33 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:33 DEBUG : Looking for writers
2026/02/18 05:58:33 DEBUG : >WaitForWriters: 
2026/02/18 05:58:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.57s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:33 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:33 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:33 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (0 bytes), uploading instead of streaming
2026/02/18 05:58:34.060767 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:34.060806 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:34 DEBUG : file1: Remove: 
2026/02/18 05:58:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:34 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/02/18 05:58:34 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/18 05:58:34 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/02/18 05:58:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:34 DEBUG : Looking for writers
2026/02/18 05:58:34 DEBUG : >WaitForWriters: 
2026/02/18 05:58:34 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.53s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/18 05:58:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/18 05:58:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/18 05:58:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/18 05:58:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/18 05:58:34 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': File to upload is small (100 bytes), uploading instead of streaming
2026/02/18 05:58:34.557691 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:34.557720 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:34 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:34 DEBUG : file1: Remove: 
2026/02/18 05:58:34 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/18 05:58:34 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/02/18 05:58:34 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/18 05:58:34 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/02/18 05:58:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:34 DEBUG : Looking for writers
2026/02/18 05:58:34 DEBUG : >WaitForWriters: 
2026/02/18 05:58:34 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.50s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:34.914173 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:34.914202 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:34 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:34 DEBUG : Looking for writers
2026/02/18 05:58:34 DEBUG : >WaitForWriters: 
2026/02/18 05:58:34 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:34 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:34 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:35.259019 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:35.259050 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:35 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:35 DEBUG : Looking for writers
2026/02/18 05:58:35 DEBUG : >WaitForWriters: 
2026/02/18 05:58:35 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.36s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:35 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:35 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:35.711926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:35.711959 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:35 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:35 DEBUG : Looking for writers
2026/02/18 05:58:35 DEBUG : >WaitForWriters: 
2026/02/18 05:58:35 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.43s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-ceqipez5bano'", Local "Local file system at /tmp/rclone1745699316", Modify Window "1s"
2026/02/18 05:58:35 INFO  : proton drive root link ID 'rclone-test-ceqipez5bano': poll-interval is not supported by this remote
2026/02/18 05:58:35 NOTICE: proton drive root link ID 'rclone-test-ceqipez5bano': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/18 05:58:36.072263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/18 05:58:36.072296 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ceqipez5bano'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/18 05:58:36 DEBUG : WaitForWriters: timeout=30s
2026/02/18 05:58:36 DEBUG : Looking for writers
2026/02/18 05:58:36 DEBUG : >WaitForWriters: 
2026/02/18 05:58:36 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.37s)
FAIL
2026/02/18 05:58:36 DEBUG : proton drive root link ID 'rclone-test-ceqipez5bano': Purge remote
2026/02/18 05:58:36 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 5m8.899024678s (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]