"./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 4/5)
2026/02/27 01:20:57 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-rutuvag4vari"
2026/02/27 01:20:57 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/27 01:20:57 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': Has cached credentials
2026/02/27 01:20:58 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': Used cached credential to initialize the ProtonDrive API
2026/02/27 01:20:58 DEBUG : Creating backend with remote "/tmp/rclone1895014405"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:20:58 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:20:58 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:20:58.796968 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:20:58.797005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:20:58 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:20:58 DEBUG : Looking for writers
2026/02/27 01:20:58 DEBUG : >WaitForWriters: 
2026/02/27 01:20:58 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.38s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:20:58 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:20:58 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:20:59.195125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:20:59.195158 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:20:59 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:20:59 DEBUG : Looking for writers
2026/02/27 01:20:59 DEBUG : >WaitForWriters: 
2026/02/27 01:20:59 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.39s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:20:59 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:20:59 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:20:59.579890 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:20:59.579936 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:20:59 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:20:59 DEBUG : Looking for writers
2026/02/27 01:20:59 DEBUG : >WaitForWriters: 
2026/02/27 01:20:59 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.38s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:20:59 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:20:59 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:20:59.961971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:20:59.961998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:20:59 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:20:59 DEBUG : Looking for writers
2026/02/27 01:20:59 DEBUG : >WaitForWriters: 
2026/02/27 01:21:00 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:00 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:00 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:00.349078 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:00.349110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:00 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:00 DEBUG : Looking for writers
2026/02/27 01:21:00 DEBUG : >WaitForWriters: 
2026/02/27 01:21:00 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.39s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:00 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:00 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:00.737815 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:00.737838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:00 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:00 DEBUG : Looking for writers
2026/02/27 01:21:00 DEBUG : >WaitForWriters: 
2026/02/27 01:21:00 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.39s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:00 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:00 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:01.076466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:01.076493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:01 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:01 DEBUG : Looking for writers
2026/02/27 01:21:01 DEBUG : >WaitForWriters: 
2026/02/27 01:21:01 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.34s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:01 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:01 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:01.447160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:01.447179 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:01 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:01 DEBUG : Looking for writers
2026/02/27 01:21:01 DEBUG : >WaitForWriters: 
2026/02/27 01:21:01 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.36s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:01 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:01 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:01.780124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:01.780145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:01 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:01 DEBUG : Looking for writers
2026/02/27 01:21:01 DEBUG : >WaitForWriters: 
2026/02/27 01:21:01 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.34s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:01 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:01 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:02.125592 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:02.125670 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:02 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:02 DEBUG : Looking for writers
2026/02/27 01:21:02 DEBUG : >WaitForWriters: 
2026/02/27 01:21:02 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:02 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:02 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:02.493603 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:02.493638 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:02 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:02 DEBUG : Looking for writers
2026/02/27 01:21:02 DEBUG : >WaitForWriters: 
2026/02/27 01:21:02 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.37s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:02 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:02 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:02.862989 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:02.863013 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:02 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:02 DEBUG : Looking for writers
2026/02/27 01:21:02 DEBUG : >WaitForWriters: 
2026/02/27 01:21:02 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.38s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:02 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:02 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:03.212752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:03.212778 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:03 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:03 DEBUG : Looking for writers
2026/02/27 01:21:03 DEBUG : >WaitForWriters: 
2026/02/27 01:21:03 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.34s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:03 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:03 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:03.605087 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:03.605110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:03 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:03 DEBUG : Looking for writers
2026/02/27 01:21:03 DEBUG : >WaitForWriters: 
2026/02/27 01:21:03 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.39s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:03 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:03 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:03.947149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:03.947172 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:03 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:03 DEBUG : Looking for writers
2026/02/27 01:21:03 DEBUG : >WaitForWriters: 
2026/02/27 01:21:04 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.34s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:04 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:04 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:04.330476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:04.330502 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:04 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:04 DEBUG : Looking for writers
2026/02/27 01:21:04 DEBUG : >WaitForWriters: 
2026/02/27 01:21:04 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.37s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:04 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:04 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:04.679503 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:04.679543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:04 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:04 DEBUG : Looking for writers
2026/02/27 01:21:04 DEBUG : >WaitForWriters: 
2026/02/27 01:21:04 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.36s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:04 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:04 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:05.035483 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:05.036462 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:05 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:05 DEBUG : Looking for writers
2026/02/27 01:21:05 DEBUG : >WaitForWriters: 
2026/02/27 01:21:05 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.36s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:05 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:05 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:05.386181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:05.386213 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:05 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:05 DEBUG : Looking for writers
2026/02/27 01:21:05 DEBUG : >WaitForWriters: 
2026/02/27 01:21:05 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.35s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:05 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:05 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:05.805561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:05.805585 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:05 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:05 DEBUG : Looking for writers
2026/02/27 01:21:05 DEBUG : >WaitForWriters: 
2026/02/27 01:21:05 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.41s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:05 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:05 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:06.153050 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:06.153069 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:06 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:06 DEBUG : Looking for writers
2026/02/27 01:21:06 DEBUG : >WaitForWriters: 
2026/02/27 01:21:06 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:06 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:06 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:06.519565 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:06.519600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:06 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:06 DEBUG : Looking for writers
2026/02/27 01:21:06 DEBUG : >WaitForWriters: 
2026/02/27 01:21:06 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-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:06 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:06 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:06.889886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:06.889923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:06 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:06 DEBUG : Looking for writers
2026/02/27 01:21:06 DEBUG : >WaitForWriters: 
2026/02/27 01:21:06 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-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:06 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:06 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:07.255132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:07.255152 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:07 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:07 DEBUG : Looking for writers
2026/02/27 01:21:07 DEBUG : >WaitForWriters: 
2026/02/27 01:21:07 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-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:07 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:07.633392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:07.633473 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:07 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:07 DEBUG : Looking for writers
2026/02/27 01:21:07 DEBUG : >WaitForWriters: 
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:07 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-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:07 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:07 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:08.011378 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:08.011396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:08 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:08 DEBUG : Looking for writers
2026/02/27 01:21:08 DEBUG : >WaitForWriters: 
2026/02/27 01:21:08 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:08 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-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:08 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:08 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:08 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:08 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:08.384606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:08.384633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:08 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:08 DEBUG : Looking for writers
2026/02/27 01:21:08 DEBUG : >WaitForWriters: 
2026/02/27 01:21:08 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:08 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.23s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.36s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:08 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:08 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:08.741088 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:08.741119 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:08 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:08 DEBUG : Looking for writers
2026/02/27 01:21:08 DEBUG : >WaitForWriters: 
2026/02/27 01:21:08 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.36s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:08 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:08 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:09.152678 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:09.152702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:09 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:09 DEBUG : Looking for writers
2026/02/27 01:21:09 DEBUG : >WaitForWriters: 
2026/02/27 01:21:09 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.41s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:09 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:09 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:09.551366 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:09.551386 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:09 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:09 DEBUG : Looking for writers
2026/02/27 01:21:09 DEBUG : >WaitForWriters: 
2026/02/27 01:21:09 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.40s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:09 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:09 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:09.944873 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:09.944907 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:09 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:09 DEBUG : Looking for writers
2026/02/27 01:21:09 DEBUG : >WaitForWriters: 
2026/02/27 01:21:10 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.39s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:10 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:10.371594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:10.371631 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:10 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:10 DEBUG : Looking for writers
2026/02/27 01:21:10 DEBUG : >WaitForWriters: 
2026/02/27 01:21:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.42s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:10 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:10.743516 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:10.743541 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:10 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:10 DEBUG : Looking for writers
2026/02/27 01:21:10 DEBUG : >WaitForWriters: 
2026/02/27 01:21:10 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:10 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:11.114108 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:11.114202 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:11 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:11 DEBUG : Looking for writers
2026/02/27 01:21:11 DEBUG : >WaitForWriters: 
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:11 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:11.498574 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:11.498600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:11 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:11 DEBUG : Looking for writers
2026/02/27 01:21:11 DEBUG : >WaitForWriters: 
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:11.879600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:11.879623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:11 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:11 DEBUG : Looking for writers
2026/02/27 01:21:11 DEBUG : >WaitForWriters: 
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:12.266775 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:12.266799 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:12 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:12 DEBUG : Looking for writers
2026/02/27 01:21:12 DEBUG : >WaitForWriters: 
2026/02/27 01:21:12 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:12 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:12 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:12 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:12 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:12.777973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:12.777996 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:12 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:12 DEBUG : Looking for writers
2026/02/27 01:21:12 DEBUG : >WaitForWriters: 
2026/02/27 01:21:12 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:12 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.42s)
    --- FAIL: TestFileRename/off,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.38s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.38s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.38s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.40s)
    --- FAIL: TestFileRename/full,forceCache=false (0.51s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:12 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:12 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:13.147268 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:13.147290 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:13 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:13 DEBUG : Looking for writers
2026/02/27 01:21:13 DEBUG : >WaitForWriters: 
2026/02/27 01:21:13 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.36s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:13 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:13 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:13.493994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:13.494018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:13 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:13 DEBUG : Looking for writers
2026/02/27 01:21:13 DEBUG : >WaitForWriters: 
2026/02/27 01:21:13 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.34s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:13 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:13 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:13.842326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:13.842346 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:13 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:13 DEBUG : Looking for writers
2026/02/27 01:21:13 DEBUG : >WaitForWriters: 
2026/02/27 01:21:13 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.36s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:13 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:13 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:14.227209 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:14.227234 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:14 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:14 DEBUG : Looking for writers
2026/02/27 01:21:14 DEBUG : >WaitForWriters: 
2026/02/27 01:21:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.36s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:14 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:14 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:21:14.601707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:14.601729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:14 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:14 DEBUG : Looking for writers
2026/02/27 01:21:14 DEBUG : >WaitForWriters: 
2026/02/27 01:21:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.39s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:14 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:14 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:14 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:14 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:15.002733 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:15.002791 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:15 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:15 DEBUG : Looking for writers
2026/02/27 01:21:15 DEBUG : >WaitForWriters: 
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.41s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:15.423462 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:15.423490 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:15 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:15 DEBUG : Looking for writers
2026/02/27 01:21:15 DEBUG : >WaitForWriters: 
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.42s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:15.812788 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:15.812817 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:15 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:15 DEBUG : Looking for writers
2026/02/27 01:21:15 DEBUG : >WaitForWriters: 
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.38s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:15 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:16.195274 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:16.195297 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:16 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : >WaitForWriters: 
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.38s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:16 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:16.577791 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:16.577820 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:16 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : >WaitForWriters: 
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:21:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.41s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:21:16 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:21:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:21:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:21:16 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:21:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:21:16 DEBUG : file1: newRWFileHandle: 
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): openPending: 
2026/02/27 01:21:16 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/27 01:21:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): >openPending: err=<nil>
2026/02/27 01:21:16 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/27 01:21:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:21:16 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/27 01:21:16 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): _writeAt: size=5, off=0
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): >_writeAt: n=5, err=<nil>
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): _writeAt: size=7, off=5
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): >_writeAt: n=7, err=<nil>
2026/02/27 01:21:16 DEBUG : file1: vfs cache: truncate to size=11
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): close: 
2026/02/27 01:21:16 DEBUG : file1: vfs cache: setting modification time to 2026-02-27 01:21:16.753046601 +0000 UTC m=+19.095925730
2026/02/27 01:21:16 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): >close: err=<nil>
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): close: 
2026/02/27 01:21:16 DEBUG : file1(0xc000af2140): >close: err=file already closed
2026/02/27 01:21:16 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : file1: reading active writers
2026/02/27 01:21:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : file1: reading active writers
2026/02/27 01:21:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : file1: reading active writers
2026/02/27 01:21:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : file1: reading active writers
2026/02/27 01:21:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/27 01:21:16 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:16 DEBUG : Looking for writers
2026/02/27 01:21:16 DEBUG : file1: reading active writers
2026/02/27 01:21:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/27 01:21:17 DEBUG : Looking for writers
2026/02/27 01:21:17 DEBUG : file1: reading active writers
2026/02/27 01:21:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/27 01:21:17.218132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:17.218161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:17 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)
2026/02/27 01:21:17 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:17 DEBUG : Looking for writers
2026/02/27 01:21:17 DEBUG : file1: reading active writers
2026/02/27 01:21:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/27 01:21:17 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:17.762696 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:17.762732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:17 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)
2026/02/27 01:21:17 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:18 DEBUG : Looking for writers
2026/02/27 01:21:18 DEBUG : file1: reading active writers
2026/02/27 01:21:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:18 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:18.515178 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:18.515220 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:18 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:19 DEBUG : Looking for writers
2026/02/27 01:21:19 DEBUG : file1: reading active writers
2026/02/27 01:21:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:19 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:19.676345 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:19.676381 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:19 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)
2026/02/27 01:21:20 DEBUG : Looking for writers
2026/02/27 01:21:20 DEBUG : file1: reading active writers
2026/02/27 01:21:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:21 DEBUG : Looking for writers
2026/02/27 01:21:21 DEBUG : file1: reading active writers
2026/02/27 01:21:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:21 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:21.624996 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:21.625019 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:21 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)
2026/02/27 01:21:21 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)
2026/02/27 01:21:22 DEBUG : Looking for writers
2026/02/27 01:21:22 DEBUG : file1: reading active writers
2026/02/27 01:21:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:23 DEBUG : Looking for writers
2026/02/27 01:21:23 DEBUG : file1: reading active writers
2026/02/27 01:21:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:24 DEBUG : Looking for writers
2026/02/27 01:21:24 DEBUG : file1: reading active writers
2026/02/27 01:21:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:24 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:25 DEBUG : Looking for writers
2026/02/27 01:21:25 DEBUG : file1: reading active writers
2026/02/27 01:21:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:25.197663 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:25.197700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:25 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:26 DEBUG : Looking for writers
2026/02/27 01:21:26 DEBUG : file1: reading active writers
2026/02/27 01:21:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:27 DEBUG : Looking for writers
2026/02/27 01:21:27 DEBUG : file1: reading active writers
2026/02/27 01:21:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:28 DEBUG : Looking for writers
2026/02/27 01:21:28 DEBUG : file1: reading active writers
2026/02/27 01:21:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:29 DEBUG : Looking for writers
2026/02/27 01:21:29 DEBUG : file1: reading active writers
2026/02/27 01:21:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:30 DEBUG : Looking for writers
2026/02/27 01:21:30 DEBUG : file1: reading active writers
2026/02/27 01:21:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:31 DEBUG : Looking for writers
2026/02/27 01:21:31 DEBUG : file1: reading active writers
2026/02/27 01:21:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:31 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:31.985865 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:31.985886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:31 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)
2026/02/27 01:21:32 DEBUG : Looking for writers
2026/02/27 01:21:32 DEBUG : file1: reading active writers
2026/02/27 01:21:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:33 DEBUG : Looking for writers
2026/02/27 01:21:33 DEBUG : file1: reading active writers
2026/02/27 01:21:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:34 DEBUG : Looking for writers
2026/02/27 01:21:34 DEBUG : file1: reading active writers
2026/02/27 01:21:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:35 DEBUG : Looking for writers
2026/02/27 01:21:35 DEBUG : file1: reading active writers
2026/02/27 01:21:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:36 DEBUG : Looking for writers
2026/02/27 01:21:36 DEBUG : file1: reading active writers
2026/02/27 01:21:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:37 DEBUG : Looking for writers
2026/02/27 01:21:37 DEBUG : file1: reading active writers
2026/02/27 01:21:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:38 DEBUG : Looking for writers
2026/02/27 01:21:38 DEBUG : file1: reading active writers
2026/02/27 01:21:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:39 DEBUG : Looking for writers
2026/02/27 01:21:39 DEBUG : file1: reading active writers
2026/02/27 01:21:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:40 DEBUG : Looking for writers
2026/02/27 01:21:40 DEBUG : file1: reading active writers
2026/02/27 01:21:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:41 DEBUG : Looking for writers
2026/02/27 01:21:41 DEBUG : file1: reading active writers
2026/02/27 01:21:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:42 DEBUG : Looking for writers
2026/02/27 01:21:42 DEBUG : file1: reading active writers
2026/02/27 01:21:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:43 DEBUG : Looking for writers
2026/02/27 01:21:43 DEBUG : file1: reading active writers
2026/02/27 01:21:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:44 DEBUG : Looking for writers
2026/02/27 01:21:44 DEBUG : file1: reading active writers
2026/02/27 01:21:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:44 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:21:45 DEBUG : Looking for writers
2026/02/27 01:21:45 DEBUG : file1: reading active writers
2026/02/27 01:21:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:45.146721 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:21:45.146756 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:21:45 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)
2026/02/27 01:21:46 DEBUG : Looking for writers
2026/02/27 01:21:46 DEBUG : file1: reading active writers
2026/02/27 01:21:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000914c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000784008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641601600} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294085684597833 ext:19095925730 loc:0x45864c0} ATime:{wall:14006294085684616968 ext:19095944865 loc:0x45864c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:21:46 DEBUG : >WaitForWriters: 
2026/02/27 01:21:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:21:47 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:21:50 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/02/27 01:21:54 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/27 01:21:54 DEBUG : Looking for writers
2026/02/27 01:21:54 DEBUG : file1: reading active writers
2026/02/27 01:21:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/27 01:21:55 DEBUG : Looking for writers
2026/02/27 01:21:55 DEBUG : file1: reading active writers
2026/02/27 01:21:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:56 DEBUG : Looking for writers
2026/02/27 01:21:56 DEBUG : file1: reading active writers
2026/02/27 01:21:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:57 DEBUG : Looking for writers
2026/02/27 01:21:57 DEBUG : file1: reading active writers
2026/02/27 01:21:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:58 DEBUG : Looking for writers
2026/02/27 01:21:58 DEBUG : file1: reading active writers
2026/02/27 01:21:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:21:59 DEBUG : Looking for writers
2026/02/27 01:21:59 DEBUG : file1: reading active writers
2026/02/27 01:21:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:00 DEBUG : Looking for writers
2026/02/27 01:22:00 DEBUG : file1: reading active writers
2026/02/27 01:22:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:01 DEBUG : Looking for writers
2026/02/27 01:22:01 DEBUG : file1: reading active writers
2026/02/27 01:22:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:02 DEBUG : Looking for writers
2026/02/27 01:22:02 DEBUG : file1: reading active writers
2026/02/27 01:22:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:03 DEBUG : Looking for writers
2026/02/27 01:22:03 DEBUG : file1: reading active writers
2026/02/27 01:22:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:04 DEBUG : Looking for writers
2026/02/27 01:22:04 DEBUG : file1: reading active writers
2026/02/27 01:22:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:05 DEBUG : Looking for writers
2026/02/27 01:22:05 DEBUG : file1: reading active writers
2026/02/27 01:22:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:06 DEBUG : Looking for writers
2026/02/27 01:22:06 DEBUG : file1: reading active writers
2026/02/27 01:22:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:07 DEBUG : Looking for writers
2026/02/27 01:22:07 DEBUG : file1: reading active writers
2026/02/27 01:22:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:08 DEBUG : Looking for writers
2026/02/27 01:22:08 DEBUG : file1: reading active writers
2026/02/27 01:22:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:09 DEBUG : Looking for writers
2026/02/27 01:22:09 DEBUG : file1: reading active writers
2026/02/27 01:22:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:10 DEBUG : Looking for writers
2026/02/27 01:22:10 DEBUG : file1: reading active writers
2026/02/27 01:22:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:10 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:11.258382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:11.258406 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:11 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)
2026/02/27 01:22:11 DEBUG : Looking for writers
2026/02/27 01:22:11 DEBUG : file1: reading active writers
2026/02/27 01:22:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:12 DEBUG : Looking for writers
2026/02/27 01:22:12 DEBUG : file1: reading active writers
2026/02/27 01:22:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:13 DEBUG : Looking for writers
2026/02/27 01:22:13 DEBUG : file1: reading active writers
2026/02/27 01:22:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:14 DEBUG : Looking for writers
2026/02/27 01:22:14 DEBUG : file1: reading active writers
2026/02/27 01:22:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:15 DEBUG : Looking for writers
2026/02/27 01:22:15 DEBUG : file1: reading active writers
2026/02/27 01:22:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:16 DEBUG : Looking for writers
2026/02/27 01:22:16 DEBUG : file1: reading active writers
2026/02/27 01:22:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:16 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/27 01:22:16 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/27 01:22:17 DEBUG : Looking for writers
2026/02/27 01:22:17 DEBUG : file1: reading active writers
2026/02/27 01:22:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:18 DEBUG : Looking for writers
2026/02/27 01:22:18 DEBUG : file1: reading active writers
2026/02/27 01:22:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:19 DEBUG : Looking for writers
2026/02/27 01:22:19 DEBUG : file1: reading active writers
2026/02/27 01:22:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:20 DEBUG : Looking for writers
2026/02/27 01:22:20 DEBUG : file1: reading active writers
2026/02/27 01:22:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:21 DEBUG : Looking for writers
2026/02/27 01:22:21 DEBUG : file1: reading active writers
2026/02/27 01:22:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:22 DEBUG : Looking for writers
2026/02/27 01:22:22 DEBUG : file1: reading active writers
2026/02/27 01:22:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:23 DEBUG : Looking for writers
2026/02/27 01:22:23 DEBUG : file1: reading active writers
2026/02/27 01:22:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000914c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000784008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641601600} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294085684597833 ext:19095925730 loc:0x45864c0} ATime:{wall:14006294085684616968 ext:19095944865 loc:0x45864c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:22:24 DEBUG : >WaitForWriters: 
2026/02/27 01:22:24 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:22:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.55s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:22:24 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:22:24 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:22:24 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : Config file has changed externally - reloading
2026/02/27 01:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:22:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:22:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:22:24 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:22:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:22:24 DEBUG : file1: newRWFileHandle: 
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): openPending: 
2026/02/27 01:22:24 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/27 01:22:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): >openPending: err=<nil>
2026/02/27 01:22:24 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/27 01:22:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:22:24 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/27 01:22:24 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): _writeAt: size=7, off=0
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): >_writeAt: n=7, err=<nil>
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): _writeAt: size=6, off=5
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): >_writeAt: n=6, err=<nil>
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): close: 
2026/02/27 01:22:24 DEBUG : file1: vfs cache: setting modification time to 2026-02-27 01:22:24.313419818 +0000 UTC m=+86.656298958
2026/02/27 01:22:24 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): >close: err=<nil>
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): _writeAt: size=5, off=0
2026/02/27 01:22:24 DEBUG : file1(0xc00056b840): >_writeAt: n=0, err=file already closed
2026/02/27 01:22:24 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/27 01:22:24 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/27 01:22:24.767083 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:24.767164 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:24 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:24 DEBUG : Looking for writers
2026/02/27 01:22:24 DEBUG : file1: reading active writers
2026/02/27 01:22:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/27 01:22:24 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:25.310244 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:25.310264 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:25 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:25 DEBUG : Looking for writers
2026/02/27 01:22:25 DEBUG : file1: reading active writers
2026/02/27 01:22:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:25 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:26.135490 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:26.135513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:26 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:26 DEBUG : Looking for writers
2026/02/27 01:22:26 DEBUG : file1: reading active writers
2026/02/27 01:22:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:26 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:27.330408 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:27.330455 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:27 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:27 DEBUG : Looking for writers
2026/02/27 01:22:27 DEBUG : file1: reading active writers
2026/02/27 01:22:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:28 DEBUG : Looking for writers
2026/02/27 01:22:28 DEBUG : file1: reading active writers
2026/02/27 01:22:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:28 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:29.375321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:29.375352 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:29 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)
2026/02/27 01:22:29 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)
2026/02/27 01:22:29 DEBUG : Looking for writers
2026/02/27 01:22:29 DEBUG : file1: reading active writers
2026/02/27 01:22:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:30 DEBUG : Looking for writers
2026/02/27 01:22:30 DEBUG : file1: reading active writers
2026/02/27 01:22:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:31 DEBUG : Looking for writers
2026/02/27 01:22:31 DEBUG : file1: reading active writers
2026/02/27 01:22:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:32 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:32 DEBUG : Looking for writers
2026/02/27 01:22:32 DEBUG : file1: reading active writers
2026/02/27 01:22:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:32.988139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:32.988161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:32 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)
2026/02/27 01:22:33 DEBUG : Looking for writers
2026/02/27 01:22:33 DEBUG : file1: reading active writers
2026/02/27 01:22:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:34 DEBUG : Looking for writers
2026/02/27 01:22:34 DEBUG : file1: reading active writers
2026/02/27 01:22:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:35 DEBUG : Looking for writers
2026/02/27 01:22:35 DEBUG : file1: reading active writers
2026/02/27 01:22:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:36 DEBUG : Looking for writers
2026/02/27 01:22:36 DEBUG : file1: reading active writers
2026/02/27 01:22:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:37 DEBUG : Looking for writers
2026/02/27 01:22:37 DEBUG : file1: reading active writers
2026/02/27 01:22:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:38 DEBUG : Looking for writers
2026/02/27 01:22:38 DEBUG : file1: reading active writers
2026/02/27 01:22:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:39 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:39 DEBUG : Looking for writers
2026/02/27 01:22:39 DEBUG : file1: reading active writers
2026/02/27 01:22:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:39.730489 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:39.730512 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:39 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)
2026/02/27 01:22:40 DEBUG : Looking for writers
2026/02/27 01:22:40 DEBUG : file1: reading active writers
2026/02/27 01:22:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:41 DEBUG : Looking for writers
2026/02/27 01:22:41 DEBUG : file1: reading active writers
2026/02/27 01:22:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:42 DEBUG : Looking for writers
2026/02/27 01:22:42 DEBUG : file1: reading active writers
2026/02/27 01:22:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:43 DEBUG : Looking for writers
2026/02/27 01:22:43 DEBUG : file1: reading active writers
2026/02/27 01:22:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:44 DEBUG : Looking for writers
2026/02/27 01:22:44 DEBUG : file1: reading active writers
2026/02/27 01:22:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:45 DEBUG : Looking for writers
2026/02/27 01:22:45 DEBUG : file1: reading active writers
2026/02/27 01:22:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:46 DEBUG : Looking for writers
2026/02/27 01:22:46 DEBUG : file1: reading active writers
2026/02/27 01:22:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:47 DEBUG : Looking for writers
2026/02/27 01:22:47 DEBUG : file1: reading active writers
2026/02/27 01:22:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:48 DEBUG : Looking for writers
2026/02/27 01:22:48 DEBUG : file1: reading active writers
2026/02/27 01:22:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:49 DEBUG : Looking for writers
2026/02/27 01:22:49 DEBUG : file1: reading active writers
2026/02/27 01:22:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:50 DEBUG : Looking for writers
2026/02/27 01:22:50 DEBUG : file1: reading active writers
2026/02/27 01:22:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:51 DEBUG : Looking for writers
2026/02/27 01:22:51 DEBUG : file1: reading active writers
2026/02/27 01:22:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:52 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:22:52 DEBUG : Looking for writers
2026/02/27 01:22:52 DEBUG : file1: reading active writers
2026/02/27 01:22:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:52.930306 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:22:52.930362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:22:52 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)
2026/02/27 01:22:52 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)
2026/02/27 01:22:53 DEBUG : Looking for writers
2026/02/27 01:22:53 DEBUG : file1: reading active writers
2026/02/27 01:22:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:22:54 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aace10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000785808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641607744} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294158259415082 ext:86656298958 loc:0x45864c0} ATime:{wall:14006294158259468723 ext:86656352578 loc:0x45864c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:22:54 DEBUG : >WaitForWriters: 
2026/02/27 01:22:54 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:22:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:22:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/27 01:23:01 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:23:01 DEBUG : Looking for writers
2026/02/27 01:23:01 DEBUG : file1: reading active writers
2026/02/27 01:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/27 01:23:01 DEBUG : Looking for writers
2026/02/27 01:23:01 DEBUG : file1: reading active writers
2026/02/27 01:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/27 01:23:01 DEBUG : Looking for writers
2026/02/27 01:23:01 DEBUG : file1: reading active writers
2026/02/27 01:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/27 01:23:01 DEBUG : Looking for writers
2026/02/27 01:23:01 DEBUG : file1: reading active writers
2026/02/27 01:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/27 01:23:01 DEBUG : Looking for writers
2026/02/27 01:23:01 DEBUG : file1: reading active writers
2026/02/27 01:23:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/27 01:23:02 DEBUG : Looking for writers
2026/02/27 01:23:02 DEBUG : file1: reading active writers
2026/02/27 01:23:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/27 01:23:02 DEBUG : Looking for writers
2026/02/27 01:23:02 DEBUG : file1: reading active writers
2026/02/27 01:23:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/27 01:23:02 DEBUG : Looking for writers
2026/02/27 01:23:02 DEBUG : file1: reading active writers
2026/02/27 01:23:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:03 DEBUG : Looking for writers
2026/02/27 01:23:03 DEBUG : file1: reading active writers
2026/02/27 01:23:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:04 DEBUG : Looking for writers
2026/02/27 01:23:04 DEBUG : file1: reading active writers
2026/02/27 01:23:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:05 DEBUG : Looking for writers
2026/02/27 01:23:05 DEBUG : file1: reading active writers
2026/02/27 01:23:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:06 DEBUG : Looking for writers
2026/02/27 01:23:06 DEBUG : file1: reading active writers
2026/02/27 01:23:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:07 DEBUG : Looking for writers
2026/02/27 01:23:07 DEBUG : file1: reading active writers
2026/02/27 01:23:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:08 DEBUG : Looking for writers
2026/02/27 01:23:08 DEBUG : file1: reading active writers
2026/02/27 01:23:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:09 DEBUG : Looking for writers
2026/02/27 01:23:09 DEBUG : file1: reading active writers
2026/02/27 01:23:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:10 DEBUG : Looking for writers
2026/02/27 01:23:10 DEBUG : file1: reading active writers
2026/02/27 01:23:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:11 DEBUG : Looking for writers
2026/02/27 01:23:11 DEBUG : file1: reading active writers
2026/02/27 01:23:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:12 DEBUG : Looking for writers
2026/02/27 01:23:12 DEBUG : file1: reading active writers
2026/02/27 01:23:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:13 DEBUG : Looking for writers
2026/02/27 01:23:13 DEBUG : file1: reading active writers
2026/02/27 01:23:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:14 DEBUG : Looking for writers
2026/02/27 01:23:14 DEBUG : file1: reading active writers
2026/02/27 01:23:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:15 DEBUG : Looking for writers
2026/02/27 01:23:15 DEBUG : file1: reading active writers
2026/02/27 01:23:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:16 DEBUG : Looking for writers
2026/02/27 01:23:16 DEBUG : file1: reading active writers
2026/02/27 01:23:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:17 DEBUG : Looking for writers
2026/02/27 01:23:17 DEBUG : file1: reading active writers
2026/02/27 01:23:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:18 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:18.992511 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:18.992535 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:18 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)
2026/02/27 01:23:19 DEBUG : Looking for writers
2026/02/27 01:23:19 DEBUG : file1: reading active writers
2026/02/27 01:23:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:20 DEBUG : Looking for writers
2026/02/27 01:23:20 DEBUG : file1: reading active writers
2026/02/27 01:23:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:21 DEBUG : Looking for writers
2026/02/27 01:23:21 DEBUG : file1: reading active writers
2026/02/27 01:23:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:22 DEBUG : Looking for writers
2026/02/27 01:23:22 DEBUG : file1: reading active writers
2026/02/27 01:23:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:23 DEBUG : Looking for writers
2026/02/27 01:23:23 DEBUG : file1: reading active writers
2026/02/27 01:23:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:24 DEBUG : Looking for writers
2026/02/27 01:23:24 DEBUG : file1: reading active writers
2026/02/27 01:23:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:24 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/27 01:23:24 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/27 01:23:25 DEBUG : Looking for writers
2026/02/27 01:23:25 DEBUG : file1: reading active writers
2026/02/27 01:23:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:26 DEBUG : Looking for writers
2026/02/27 01:23:26 DEBUG : file1: reading active writers
2026/02/27 01:23:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:27 DEBUG : Looking for writers
2026/02/27 01:23:27 DEBUG : file1: reading active writers
2026/02/27 01:23:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:28 DEBUG : Looking for writers
2026/02/27 01:23:28 DEBUG : file1: reading active writers
2026/02/27 01:23:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:29 DEBUG : Looking for writers
2026/02/27 01:23:29 DEBUG : file1: reading active writers
2026/02/27 01:23:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:30 DEBUG : Looking for writers
2026/02/27 01:23:30 DEBUG : file1: reading active writers
2026/02/27 01:23:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:31 DEBUG : Looking for writers
2026/02/27 01:23:31 DEBUG : file1: reading active writers
2026/02/27 01:23:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:23:31 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aace10 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000785808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641607744} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294158259415082 ext:86656298958 loc:0x45864c0} ATime:{wall:14006294158259468723 ext:86656352578 loc:0x45864c0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:23:31 DEBUG : >WaitForWriters: 
2026/02/27 01:23:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:23:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.56s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:23:31 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:23:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:23:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:23:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:23:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:23:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:23:31 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:23:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:23:31 DEBUG : file1: newRWFileHandle: 
2026/02/27 01:23:31 DEBUG : file1(0xc0009bc580): openPending: 
2026/02/27 01:23:31 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/27 01:23:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:23:31 DEBUG : file1(0xc0009bc580): >openPending: err=<nil>
2026/02/27 01:23:31 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/27 01:23:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:23:31 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/27 01:23:31 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/27 01:23:31 DEBUG : file1(0xc0009bc580): close: 
2026/02/27 01:23:31 DEBUG : file1: vfs cache: setting modification time to 2026-02-27 01:23:31.863036564 +0000 UTC m=+154.205915683
2026/02/27 01:23:31 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/27 01:23:31 DEBUG : file1(0xc0009bc580): >close: err=<nil>
2026/02/27 01:23:31 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/27 01:23:31 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/27 01:23:31 DEBUG : file2: newRWFileHandle: 
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): openPending: 
2026/02/27 01:23:31 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/27 01:23:31 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): >openPending: err=<nil>
2026/02/27 01:23:31 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/27 01:23:31 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/27 01:23:31 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/27 01:23:31 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): RWFileHandle.Flush
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): RWFileHandle.Release
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): close: 
2026/02/27 01:23:31 DEBUG : file2: vfs cache: setting modification time to 2026-02-27 01:23:31.864001714 +0000 UTC m=+154.206880843
2026/02/27 01:23:31 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/27 01:23:31 DEBUG : file2(0xc0009bcc00): >close: err=<nil>
2026/02/27 01:23:31 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:23:31 DEBUG : Looking for writers
2026/02/27 01:23:31 DEBUG : file1: reading active writers
2026/02/27 01:23:31 DEBUG : file2: reading active writers
2026/02/27 01:23:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/27 01:23:31 DEBUG : Looking for writers
2026/02/27 01:23:31 DEBUG : file1: reading active writers
2026/02/27 01:23:31 DEBUG : file2: reading active writers
2026/02/27 01:23:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/27 01:23:31 DEBUG : Looking for writers
2026/02/27 01:23:31 DEBUG : file1: reading active writers
2026/02/27 01:23:31 DEBUG : file2: reading active writers
2026/02/27 01:23:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/27 01:23:31 DEBUG : Looking for writers
2026/02/27 01:23:31 DEBUG : file1: reading active writers
2026/02/27 01:23:31 DEBUG : file2: reading active writers
2026/02/27 01:23:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/27 01:23:31 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:31 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:32 DEBUG : Looking for writers
2026/02/27 01:23:32 DEBUG : file1: reading active writers
2026/02/27 01:23:32 DEBUG : file2: reading active writers
2026/02/27 01:23:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/27 01:23:32 DEBUG : Looking for writers
2026/02/27 01:23:32 DEBUG : file1: reading active writers
2026/02/27 01:23:32 DEBUG : file2: reading active writers
2026/02/27 01:23:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/27 01:23:32.327758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:32.327786 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 DEBUG : Looking for writers
2026/02/27 01:23:32 DEBUG : file1: reading active writers
2026/02/27 01:23:32 DEBUG : file2: reading active writers
2026/02/27 01:23:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/27 01:23:32 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:32.673774 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:32.673864 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:32 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:33.073662 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:33.073684 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 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)
2026/02/27 01:23:33 DEBUG : Looking for writers
2026/02/27 01:23:33 DEBUG : file1: reading active writers
2026/02/27 01:23:33 DEBUG : file2: reading active writers
2026/02/27 01:23:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:33.448597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:33.448632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:33 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:33.859468 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:33.859488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:33 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:34 DEBUG : Looking for writers
2026/02/27 01:23:34 DEBUG : file1: reading active writers
2026/02/27 01:23:34 DEBUG : file2: reading active writers
2026/02/27 01:23:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:34.212805 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:34.212866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:34 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:34 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:35.000556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:35.000577 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:35 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)
2026/02/27 01:23:35 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:35 DEBUG : Looking for writers
2026/02/27 01:23:35 DEBUG : file1: reading active writers
2026/02/27 01:23:35 DEBUG : file2: reading active writers
2026/02/27 01:23:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:35.354885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:35.354899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:35 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)
2026/02/27 01:23:35 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)
2026/02/27 01:23:36 DEBUG : Looking for writers
2026/02/27 01:23:36 DEBUG : file1: reading active writers
2026/02/27 01:23:36 DEBUG : file2: reading active writers
2026/02/27 01:23:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:36 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:36 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:36.980300 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:36.980320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:36 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:37 DEBUG : Looking for writers
2026/02/27 01:23:37 DEBUG : file1: reading active writers
2026/02/27 01:23:37 DEBUG : file2: reading active writers
2026/02/27 01:23:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:37.341594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:37.341628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:37 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)
2026/02/27 01:23:37 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)
2026/02/27 01:23:38 DEBUG : Looking for writers
2026/02/27 01:23:38 DEBUG : file1: reading active writers
2026/02/27 01:23:38 DEBUG : file2: reading active writers
2026/02/27 01:23:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:39 DEBUG : Looking for writers
2026/02/27 01:23:39 DEBUG : file1: reading active writers
2026/02/27 01:23:39 DEBUG : file2: reading active writers
2026/02/27 01:23:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:40 DEBUG : Looking for writers
2026/02/27 01:23:40 DEBUG : file1: reading active writers
2026/02/27 01:23:40 DEBUG : file2: reading active writers
2026/02/27 01:23:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:40 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:40.533587 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:40.533607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:40 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:40 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:40.917949 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:40.917969 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:40 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)
2026/02/27 01:23:40 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)
2026/02/27 01:23:41 DEBUG : Looking for writers
2026/02/27 01:23:41 DEBUG : file1: reading active writers
2026/02/27 01:23:41 DEBUG : file2: reading active writers
2026/02/27 01:23:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:42 DEBUG : Looking for writers
2026/02/27 01:23:42 DEBUG : file1: reading active writers
2026/02/27 01:23:42 DEBUG : file2: reading active writers
2026/02/27 01:23:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:43 DEBUG : Looking for writers
2026/02/27 01:23:43 DEBUG : file1: reading active writers
2026/02/27 01:23:43 DEBUG : file2: reading active writers
2026/02/27 01:23:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:44 DEBUG : Looking for writers
2026/02/27 01:23:44 DEBUG : file1: reading active writers
2026/02/27 01:23:44 DEBUG : file2: reading active writers
2026/02/27 01:23:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:45 DEBUG : Looking for writers
2026/02/27 01:23:45 DEBUG : file1: reading active writers
2026/02/27 01:23:45 DEBUG : file2: reading active writers
2026/02/27 01:23:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:46 DEBUG : Looking for writers
2026/02/27 01:23:46 DEBUG : file1: reading active writers
2026/02/27 01:23:46 DEBUG : file2: reading active writers
2026/02/27 01:23:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:46 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:23:47 DEBUG : Looking for writers
2026/02/27 01:23:47 DEBUG : file2: reading active writers
2026/02/27 01:23:47 DEBUG : file1: reading active writers
2026/02/27 01:23:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:47 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:23:47.322239 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:47.322287 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:47 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)
2026/02/27 01:23:47.701238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:23:47.701268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:47 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:23:47 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)
2026/02/27 01:23:48 DEBUG : Looking for writers
2026/02/27 01:23:48 DEBUG : file1: reading active writers
2026/02/27 01:23:48 DEBUG : file2: reading active writers
2026/02/27 01:23:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:49 DEBUG : Looking for writers
2026/02/27 01:23:49 DEBUG : file1: reading active writers
2026/02/27 01:23:49 DEBUG : file2: reading active writers
2026/02/27 01:23:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:50 DEBUG : Looking for writers
2026/02/27 01:23:50 DEBUG : file1: reading active writers
2026/02/27 01:23:50 DEBUG : file2: reading active writers
2026/02/27 01:23:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:51 DEBUG : Looking for writers
2026/02/27 01:23:51 DEBUG : file2: reading active writers
2026/02/27 01:23:51 DEBUG : file1: reading active writers
2026/02/27 01:23:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:52 DEBUG : Looking for writers
2026/02/27 01:23:52 DEBUG : file1: reading active writers
2026/02/27 01:23:52 DEBUG : file2: reading active writers
2026/02/27 01:23:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:53 DEBUG : Looking for writers
2026/02/27 01:23:53 DEBUG : file1: reading active writers
2026/02/27 01:23:53 DEBUG : file2: reading active writers
2026/02/27 01:23:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:54 DEBUG : Looking for writers
2026/02/27 01:23:54 DEBUG : file1: reading active writers
2026/02/27 01:23:54 DEBUG : file2: reading active writers
2026/02/27 01:23:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:55 DEBUG : Looking for writers
2026/02/27 01:23:55 DEBUG : file1: reading active writers
2026/02/27 01:23:55 DEBUG : file2: reading active writers
2026/02/27 01:23:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:56 DEBUG : Looking for writers
2026/02/27 01:23:56 DEBUG : file1: reading active writers
2026/02/27 01:23:56 DEBUG : file2: reading active writers
2026/02/27 01:23:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:57 DEBUG : Looking for writers
2026/02/27 01:23:57 DEBUG : file1: reading active writers
2026/02/27 01:23:57 DEBUG : file2: reading active writers
2026/02/27 01:23:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:58 DEBUG : Looking for writers
2026/02/27 01:23:58 DEBUG : file1: reading active writers
2026/02/27 01:23:58 DEBUG : file2: reading active writers
2026/02/27 01:23:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:23:59 DEBUG : Looking for writers
2026/02/27 01:23:59 DEBUG : file1: reading active writers
2026/02/27 01:23:59 DEBUG : file2: reading active writers
2026/02/27 01:23:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:00 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:24:00 DEBUG : Looking for writers
2026/02/27 01:24:00 DEBUG : file1: reading active writers
2026/02/27 01:24:00 DEBUG : file2: reading active writers
2026/02/27 01:24:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:00.499556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:00.499578 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:00 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:00 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:24:01.057865 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:01.057886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:01 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)
2026/02/27 01:24:01 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)
2026/02/27 01:24:01 DEBUG : Looking for writers
2026/02/27 01:24:01 DEBUG : file2: reading active writers
2026/02/27 01:24:01 DEBUG : file1: reading active writers
2026/02/27 01:24:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:01 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005f8b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a9ab08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644840256} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294230749734036 ext:154205915683 loc:0x45864c0} ATime:{wall:14006294230749930967 ext:154206112624 loc:0x45864c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0005f8b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a9ac08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644840512} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294230750699186 ext:154206880843 loc:0x45864c0} ATime:{wall:14006294230750848917 ext:154207030564 loc:0x45864c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:24:01 DEBUG : >WaitForWriters: 
2026/02/27 01:24:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:24:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:24:05 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/02/27 01:24:09 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/27 01:24:09 DEBUG : Looking for writers
2026/02/27 01:24:09 DEBUG : file2: reading active writers
2026/02/27 01:24:09 DEBUG : file1: reading active writers
2026/02/27 01:24:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/27 01:24:10 DEBUG : Looking for writers
2026/02/27 01:24:10 DEBUG : file1: reading active writers
2026/02/27 01:24:10 DEBUG : file2: reading active writers
2026/02/27 01:24:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:11 DEBUG : Looking for writers
2026/02/27 01:24:11 DEBUG : file2: reading active writers
2026/02/27 01:24:11 DEBUG : file1: reading active writers
2026/02/27 01:24:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:12 DEBUG : Looking for writers
2026/02/27 01:24:12 DEBUG : file2: reading active writers
2026/02/27 01:24:12 DEBUG : file1: reading active writers
2026/02/27 01:24:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:13 DEBUG : Looking for writers
2026/02/27 01:24:13 DEBUG : file1: reading active writers
2026/02/27 01:24:13 DEBUG : file2: reading active writers
2026/02/27 01:24:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:14 DEBUG : Looking for writers
2026/02/27 01:24:14 DEBUG : file1: reading active writers
2026/02/27 01:24:14 DEBUG : file2: reading active writers
2026/02/27 01:24:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:15 DEBUG : Looking for writers
2026/02/27 01:24:15 DEBUG : file1: reading active writers
2026/02/27 01:24:15 DEBUG : file2: reading active writers
2026/02/27 01:24:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:16 DEBUG : Looking for writers
2026/02/27 01:24:16 DEBUG : file1: reading active writers
2026/02/27 01:24:16 DEBUG : file2: reading active writers
2026/02/27 01:24:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:17 DEBUG : Looking for writers
2026/02/27 01:24:17 DEBUG : file2: reading active writers
2026/02/27 01:24:17 DEBUG : file1: reading active writers
2026/02/27 01:24:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:18 DEBUG : Looking for writers
2026/02/27 01:24:18 DEBUG : file1: reading active writers
2026/02/27 01:24:18 DEBUG : file2: reading active writers
2026/02/27 01:24:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:19 DEBUG : Looking for writers
2026/02/27 01:24:19 DEBUG : file1: reading active writers
2026/02/27 01:24:19 DEBUG : file2: reading active writers
2026/02/27 01:24:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:20 DEBUG : Looking for writers
2026/02/27 01:24:20 DEBUG : file1: reading active writers
2026/02/27 01:24:20 DEBUG : file2: reading active writers
2026/02/27 01:24:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:21 DEBUG : Looking for writers
2026/02/27 01:24:21 DEBUG : file1: reading active writers
2026/02/27 01:24:21 DEBUG : file2: reading active writers
2026/02/27 01:24:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:22 DEBUG : Looking for writers
2026/02/27 01:24:22 DEBUG : file1: reading active writers
2026/02/27 01:24:22 DEBUG : file2: reading active writers
2026/02/27 01:24:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:23 DEBUG : Looking for writers
2026/02/27 01:24:23 DEBUG : file1: reading active writers
2026/02/27 01:24:23 DEBUG : file2: reading active writers
2026/02/27 01:24:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:24 DEBUG : Looking for writers
2026/02/27 01:24:24 DEBUG : file1: reading active writers
2026/02/27 01:24:24 DEBUG : file2: reading active writers
2026/02/27 01:24:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:25 DEBUG : Looking for writers
2026/02/27 01:24:25 DEBUG : file1: reading active writers
2026/02/27 01:24:25 DEBUG : file2: reading active writers
2026/02/27 01:24:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:26 DEBUG : file1: vfs cache: starting upload
2026/02/27 01:24:26 DEBUG : Looking for writers
2026/02/27 01:24:26 DEBUG : file1: reading active writers
2026/02/27 01:24:26 DEBUG : file2: reading active writers
2026/02/27 01:24:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:26.528154 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:26.528186 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:26 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)
2026/02/27 01:24:26 DEBUG : file2: vfs cache: starting upload
2026/02/27 01:24:27.025891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:27.025917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:27 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)
2026/02/27 01:24:27 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)
2026/02/27 01:24:27 DEBUG : Looking for writers
2026/02/27 01:24:27 DEBUG : file1: reading active writers
2026/02/27 01:24:27 DEBUG : file2: reading active writers
2026/02/27 01:24:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:28 DEBUG : Looking for writers
2026/02/27 01:24:28 DEBUG : file2: reading active writers
2026/02/27 01:24:28 DEBUG : file1: reading active writers
2026/02/27 01:24:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:29 DEBUG : Looking for writers
2026/02/27 01:24:29 DEBUG : file2: reading active writers
2026/02/27 01:24:29 DEBUG : file1: reading active writers
2026/02/27 01:24:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:30 DEBUG : Looking for writers
2026/02/27 01:24:30 DEBUG : file2: reading active writers
2026/02/27 01:24:30 DEBUG : file1: reading active writers
2026/02/27 01:24:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:31 DEBUG : Looking for writers
2026/02/27 01:24:31 DEBUG : file1: reading active writers
2026/02/27 01:24:31 DEBUG : file2: reading active writers
2026/02/27 01:24:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/27 01:24:31 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/27 01:24:31 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/27 01:24:32 DEBUG : Looking for writers
2026/02/27 01:24:32 DEBUG : file1: reading active writers
2026/02/27 01:24:32 DEBUG : file2: reading active writers
2026/02/27 01:24:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:33 DEBUG : Looking for writers
2026/02/27 01:24:33 DEBUG : file2: reading active writers
2026/02/27 01:24:33 DEBUG : file1: reading active writers
2026/02/27 01:24:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:34 DEBUG : Looking for writers
2026/02/27 01:24:34 DEBUG : file1: reading active writers
2026/02/27 01:24:34 DEBUG : file2: reading active writers
2026/02/27 01:24:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:35 DEBUG : Looking for writers
2026/02/27 01:24:35 DEBUG : file1: reading active writers
2026/02/27 01:24:35 DEBUG : file2: reading active writers
2026/02/27 01:24:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:36 DEBUG : Looking for writers
2026/02/27 01:24:36 DEBUG : file2: reading active writers
2026/02/27 01:24:36 DEBUG : file1: reading active writers
2026/02/27 01:24:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:37 DEBUG : Looking for writers
2026/02/27 01:24:37 DEBUG : file1: reading active writers
2026/02/27 01:24:37 DEBUG : file2: reading active writers
2026/02/27 01:24:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:38 DEBUG : Looking for writers
2026/02/27 01:24:38 DEBUG : file1: reading active writers
2026/02/27 01:24:38 DEBUG : file2: reading active writers
2026/02/27 01:24:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/27 01:24:39 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005f8b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a9ab08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644840256} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294230749734036 ext:154205915683 loc:0x45864c0} ATime:{wall:14006294230749930967 ext:154206112624 loc:0x45864c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0005f8b40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a9ac08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644840512} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14006294230750699186 ext:154206880843 loc:0x45864c0} ATime:{wall:14006294230750848917 ext:154207030564 loc:0x45864c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/27 01:24:39 DEBUG : >WaitForWriters: 
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:24:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.52s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:24:39 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:24:39.607211 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:39.607266 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:39 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:24:39 DEBUG : Looking for writers
2026/02/27 01:24:39 DEBUG : >WaitForWriters: 
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:24:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.38s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:24:39 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:39 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:24:39.987450 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:39.987473 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:39 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:24:39 DEBUG : Looking for writers
2026/02/27 01:24:39 DEBUG : >WaitForWriters: 
2026/02/27 01:24:39 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:24:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.37s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:24:40 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:24:40 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:24:40 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:24:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:24:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:24:40 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:24:40 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:24:40 DEBUG : file1: newRWFileHandle: 
2026/02/27 01:24:40 DEBUG : file1(0xc000c2e180): openPending: 
2026/02/27 01:24:40 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/27 01:24:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:24:40 DEBUG : file1(0xc000c2e180): >openPending: err=<nil>
2026/02/27 01:24:40 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/27 01:24:40 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:24:40 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/27 01:24:40 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/27 01:24:40.404994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:24:40.405015 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:24:40 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/27 01:24:40 DEBUG : Looking for writers
2026/02/27 01:24:40 DEBUG : file1: reading active writers
2026/02/27 01:24:40 DEBUG : file1: active writers 1
2026/02/27 01:24:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/27 01:24:41 DEBUG : Looking for writers
2026/02/27 01:24:41 DEBUG : file1: reading active writers
2026/02/27 01:24:41 DEBUG : file1: active writers 1
2026/02/27 01:24:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/27 01:24:41 DEBUG : Looking for writers
2026/02/27 01:24:41 DEBUG : file1: reading active writers
2026/02/27 01:24:41 DEBUG : file1: active writers 1
2026/02/27 01:24:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:42 DEBUG : Looking for writers
2026/02/27 01:24:42 DEBUG : file1: reading active writers
2026/02/27 01:24:42 DEBUG : file1: active writers 1
2026/02/27 01:24:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:43 DEBUG : Looking for writers
2026/02/27 01:24:43 DEBUG : file1: reading active writers
2026/02/27 01:24:43 DEBUG : file1: active writers 1
2026/02/27 01:24:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:44 DEBUG : Looking for writers
2026/02/27 01:24:44 DEBUG : file1: reading active writers
2026/02/27 01:24:44 DEBUG : file1: active writers 1
2026/02/27 01:24:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:45 DEBUG : Looking for writers
2026/02/27 01:24:45 DEBUG : file1: reading active writers
2026/02/27 01:24:45 DEBUG : file1: active writers 1
2026/02/27 01:24:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:46 DEBUG : Looking for writers
2026/02/27 01:24:46 DEBUG : file1: reading active writers
2026/02/27 01:24:46 DEBUG : file1: active writers 1
2026/02/27 01:24:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:47 DEBUG : Looking for writers
2026/02/27 01:24:47 DEBUG : file1: reading active writers
2026/02/27 01:24:47 DEBUG : file1: active writers 1
2026/02/27 01:24:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:48 DEBUG : Looking for writers
2026/02/27 01:24:48 DEBUG : file1: reading active writers
2026/02/27 01:24:48 DEBUG : file1: active writers 1
2026/02/27 01:24:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:49 DEBUG : Looking for writers
2026/02/27 01:24:49 DEBUG : file1: reading active writers
2026/02/27 01:24:49 DEBUG : file1: active writers 1
2026/02/27 01:24:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:50 DEBUG : Looking for writers
2026/02/27 01:24:50 DEBUG : file1: reading active writers
2026/02/27 01:24:50 DEBUG : file1: active writers 1
2026/02/27 01:24:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:51 DEBUG : Looking for writers
2026/02/27 01:24:51 DEBUG : file1: reading active writers
2026/02/27 01:24:51 DEBUG : file1: active writers 1
2026/02/27 01:24:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:52 DEBUG : Looking for writers
2026/02/27 01:24:52 DEBUG : file1: reading active writers
2026/02/27 01:24:52 DEBUG : file1: active writers 1
2026/02/27 01:24:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:53 DEBUG : Looking for writers
2026/02/27 01:24:53 DEBUG : file1: reading active writers
2026/02/27 01:24:53 DEBUG : file1: active writers 1
2026/02/27 01:24:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:54 DEBUG : Looking for writers
2026/02/27 01:24:54 DEBUG : file1: reading active writers
2026/02/27 01:24:54 DEBUG : file1: active writers 1
2026/02/27 01:24:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:55 DEBUG : Looking for writers
2026/02/27 01:24:55 DEBUG : file1: reading active writers
2026/02/27 01:24:55 DEBUG : file1: active writers 1
2026/02/27 01:24:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:56 DEBUG : Looking for writers
2026/02/27 01:24:56 DEBUG : file1: reading active writers
2026/02/27 01:24:56 DEBUG : file1: active writers 1
2026/02/27 01:24:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:57 DEBUG : Looking for writers
2026/02/27 01:24:57 DEBUG : file1: reading active writers
2026/02/27 01:24:57 DEBUG : file1: active writers 1
2026/02/27 01:24:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:58 DEBUG : Looking for writers
2026/02/27 01:24:58 DEBUG : file1: reading active writers
2026/02/27 01:24:58 DEBUG : file1: active writers 1
2026/02/27 01:24:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:24:59 DEBUG : Looking for writers
2026/02/27 01:24:59 DEBUG : file1: reading active writers
2026/02/27 01:24:59 DEBUG : file1: active writers 1
2026/02/27 01:24:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:00 DEBUG : Looking for writers
2026/02/27 01:25:00 DEBUG : file1: reading active writers
2026/02/27 01:25:00 DEBUG : file1: active writers 1
2026/02/27 01:25:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:01 DEBUG : Looking for writers
2026/02/27 01:25:01 DEBUG : file1: reading active writers
2026/02/27 01:25:01 DEBUG : file1: active writers 1
2026/02/27 01:25:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:02 DEBUG : Looking for writers
2026/02/27 01:25:02 DEBUG : file1: reading active writers
2026/02/27 01:25:02 DEBUG : file1: active writers 1
2026/02/27 01:25:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:03 DEBUG : Looking for writers
2026/02/27 01:25:03 DEBUG : file1: reading active writers
2026/02/27 01:25:03 DEBUG : file1: active writers 1
2026/02/27 01:25:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:04 DEBUG : Looking for writers
2026/02/27 01:25:04 DEBUG : file1: reading active writers
2026/02/27 01:25:04 DEBUG : file1: active writers 1
2026/02/27 01:25:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:05 DEBUG : Looking for writers
2026/02/27 01:25:05 DEBUG : file1: reading active writers
2026/02/27 01:25:05 DEBUG : file1: active writers 1
2026/02/27 01:25:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:06 DEBUG : Looking for writers
2026/02/27 01:25:06 DEBUG : file1: reading active writers
2026/02/27 01:25:06 DEBUG : file1: active writers 1
2026/02/27 01:25:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:07 DEBUG : Looking for writers
2026/02/27 01:25:07 DEBUG : file1: reading active writers
2026/02/27 01:25:07 DEBUG : file1: active writers 1
2026/02/27 01:25:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:08 DEBUG : Looking for writers
2026/02/27 01:25:08 DEBUG : file1: reading active writers
2026/02/27 01:25:08 DEBUG : file1: active writers 1
2026/02/27 01:25:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:09 DEBUG : Looking for writers
2026/02/27 01:25:09 DEBUG : file1: reading active writers
2026/02/27 01:25:09 DEBUG : file1: active writers 1
2026/02/27 01:25:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/27 01:25:10 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aad0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001dc008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635670592} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0001da078 info:{ModTime:{wall:14006294304103967833 ext:222471963624 loc:0x45864c0} ATime:{wall:14006294304103967833 ext:222471963624 loc:0x45864c0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/27 01:25:10 DEBUG : >WaitForWriters: 
2026/02/27 01:25:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:25:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.42s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/27 01:25:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:25:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/27 01:25:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-rutuvag4vari"
2026/02/27 01:25:10 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/27 01:25:10 DEBUG : forgetting directory cache
2026/02/27 01:25:10.768509 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:10.768544 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:10 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:10 DEBUG : Looking for writers
2026/02/27 01:25:10 DEBUG : >WaitForWriters: 
2026/02/27 01:25:10 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': vfs cache: cleaner exiting
2026/02/27 01:25:10 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.36s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:11.132073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:11.132097 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:11 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.35s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:11.542199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:11.542238 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:11 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.42s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:11 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:11.886069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:11.886106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:11 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:11 DEBUG : Looking for writers
2026/02/27 01:25:11 DEBUG : >WaitForWriters: 
2026/02/27 01:25:11 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.34s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:11 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:11 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:12.268046 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:12.268115 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:12 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:12 DEBUG : Looking for writers
2026/02/27 01:25:12 DEBUG : >WaitForWriters: 
2026/02/27 01:25:12 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.38s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:12 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:12 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:12.653535 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:12.653564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:12 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:12 DEBUG : Looking for writers
2026/02/27 01:25:12 DEBUG : >WaitForWriters: 
2026/02/27 01:25:12 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.37s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:12 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:12 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:13.196077 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:13.196100 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:13 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:13 DEBUG : Looking for writers
2026/02/27 01:25:13 DEBUG : >WaitForWriters: 
2026/02/27 01:25:13 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.54s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:13 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:13 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:13 ERROR : error listing: directory not found
2026/02/27 01:25:13.711860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:13.711882 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:13 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
2026/02/27 01:25:13 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:13 DEBUG : Looking for writers
2026/02/27 01:25:13 DEBUG : >WaitForWriters: 
2026/02/27 01:25:13 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.52s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:13 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:13 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:13 ERROR : error listing: directory not found
2026/02/27 01:25:13 ERROR : error listing: directory not found
2026/02/27 01:25:14.309215 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:14.309236 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:14 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
2026/02/27 01:25:14 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:14 DEBUG : Looking for writers
2026/02/27 01:25:14 DEBUG : >WaitForWriters: 
2026/02/27 01:25:14 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.60s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:14 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:14 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:14 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:25:14 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:25:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:14 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:25:14 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:25:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:14 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/27 01:25:14 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/27 01:25:14 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/27 01:25:14 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (5 bytes), uploading instead of streaming
2026/02/27 01:25:14.854313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:14.854336 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:14 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)
2026/02/27 01:25:14 DEBUG : file1: Remove: 
2026/02/27 01:25:14 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:25:14 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
2026/02/27 01:25:14 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
2026/02/27 01:25:16 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
2026/02/27 01:25:18 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
2026/02/27 01:25:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:25:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:25:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:25:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:25:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:22 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (0 bytes), uploading instead of streaming
2026/02/27 01:25:22.689300 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:22.689320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:22 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)
2026/02/27 01:25:22 DEBUG : file1: Remove: 
2026/02/27 01:25:22 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:25:22 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
2026/02/27 01:25:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:25:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:25:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:25:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:25:22 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
2026/02/27 01:25:22 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:25:22 DEBUG : Looking for writers
2026/02/27 01:25:22 DEBUG : file1: reading active writers
2026/02/27 01:25:22 DEBUG : file1: active writers 1
2026/02/27 01:25:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/27 01:25:22 DEBUG : Looking for writers
2026/02/27 01:25:22 DEBUG : file1: reading active writers
2026/02/27 01:25:22 DEBUG : file1: active writers 1
2026/02/27 01:25:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/27 01:25:22 DEBUG : Looking for writers
2026/02/27 01:25:22 DEBUG : file1: reading active writers
2026/02/27 01:25:22 DEBUG : file1: active writers 1
2026/02/27 01:25:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/27 01:25:22 DEBUG : Looking for writers
2026/02/27 01:25:22 DEBUG : file1: reading active writers
2026/02/27 01:25:22 DEBUG : file1: active writers 1
2026/02/27 01:25:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/27 01:25:22 DEBUG : Looking for writers
2026/02/27 01:25:22 DEBUG : file1: reading active writers
2026/02/27 01:25:22 DEBUG : file1: active writers 1
2026/02/27 01:25:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/27 01:25:23 DEBUG : Looking for writers
2026/02/27 01:25:23 DEBUG : file1: reading active writers
2026/02/27 01:25:23 DEBUG : file1: active writers 1
2026/02/27 01:25:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/27 01:25:23 DEBUG : Looking for writers
2026/02/27 01:25:23 DEBUG : file1: reading active writers
2026/02/27 01:25:23 DEBUG : file1: active writers 1
2026/02/27 01:25:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/27 01:25:23 DEBUG : Looking for writers
2026/02/27 01:25:23 DEBUG : file1: reading active writers
2026/02/27 01:25:23 DEBUG : file1: active writers 1
2026/02/27 01:25:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:24 DEBUG : Looking for writers
2026/02/27 01:25:24 DEBUG : file1: reading active writers
2026/02/27 01:25:24 DEBUG : file1: active writers 1
2026/02/27 01:25:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:25 DEBUG : Looking for writers
2026/02/27 01:25:25 DEBUG : file1: reading active writers
2026/02/27 01:25:25 DEBUG : file1: active writers 1
2026/02/27 01:25:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:26 DEBUG : Looking for writers
2026/02/27 01:25:26 DEBUG : file1: reading active writers
2026/02/27 01:25:26 DEBUG : file1: active writers 1
2026/02/27 01:25:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:27 DEBUG : Looking for writers
2026/02/27 01:25:27 DEBUG : file1: reading active writers
2026/02/27 01:25:27 DEBUG : file1: active writers 1
2026/02/27 01:25:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:28 DEBUG : Looking for writers
2026/02/27 01:25:28 DEBUG : file1: reading active writers
2026/02/27 01:25:28 DEBUG : file1: active writers 1
2026/02/27 01:25:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:29 DEBUG : Looking for writers
2026/02/27 01:25:29 DEBUG : file1: reading active writers
2026/02/27 01:25:29 DEBUG : file1: active writers 1
2026/02/27 01:25:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:30 DEBUG : Looking for writers
2026/02/27 01:25:30 DEBUG : file1: reading active writers
2026/02/27 01:25:30 DEBUG : file1: active writers 1
2026/02/27 01:25:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:31 DEBUG : Looking for writers
2026/02/27 01:25:31 DEBUG : file1: reading active writers
2026/02/27 01:25:31 DEBUG : file1: active writers 1
2026/02/27 01:25:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:32 DEBUG : Looking for writers
2026/02/27 01:25:32 DEBUG : file1: reading active writers
2026/02/27 01:25:32 DEBUG : file1: active writers 1
2026/02/27 01:25:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:33 DEBUG : Looking for writers
2026/02/27 01:25:33 DEBUG : file1: reading active writers
2026/02/27 01:25:33 DEBUG : file1: active writers 1
2026/02/27 01:25:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:34 DEBUG : Looking for writers
2026/02/27 01:25:34 DEBUG : file1: reading active writers
2026/02/27 01:25:34 DEBUG : file1: active writers 1
2026/02/27 01:25:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:35 DEBUG : Looking for writers
2026/02/27 01:25:35 DEBUG : file1: reading active writers
2026/02/27 01:25:35 DEBUG : file1: active writers 1
2026/02/27 01:25:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:36 DEBUG : Looking for writers
2026/02/27 01:25:36 DEBUG : file1: reading active writers
2026/02/27 01:25:36 DEBUG : file1: active writers 1
2026/02/27 01:25:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:37 DEBUG : Looking for writers
2026/02/27 01:25:37 DEBUG : file1: reading active writers
2026/02/27 01:25:37 DEBUG : file1: active writers 1
2026/02/27 01:25:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:38 DEBUG : Looking for writers
2026/02/27 01:25:38 DEBUG : file1: reading active writers
2026/02/27 01:25:38 DEBUG : file1: active writers 1
2026/02/27 01:25:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:39 DEBUG : Looking for writers
2026/02/27 01:25:39 DEBUG : file1: reading active writers
2026/02/27 01:25:39 DEBUG : file1: active writers 1
2026/02/27 01:25:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:40 DEBUG : Looking for writers
2026/02/27 01:25:40 DEBUG : file1: reading active writers
2026/02/27 01:25:40 DEBUG : file1: active writers 1
2026/02/27 01:25:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:41 DEBUG : Looking for writers
2026/02/27 01:25:41 DEBUG : file1: reading active writers
2026/02/27 01:25:41 DEBUG : file1: active writers 1
2026/02/27 01:25:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:42 DEBUG : Looking for writers
2026/02/27 01:25:42 DEBUG : file1: reading active writers
2026/02/27 01:25:42 DEBUG : file1: active writers 1
2026/02/27 01:25:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:43 DEBUG : Looking for writers
2026/02/27 01:25:43 DEBUG : file1: reading active writers
2026/02/27 01:25:43 DEBUG : file1: active writers 1
2026/02/27 01:25:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:44 DEBUG : Looking for writers
2026/02/27 01:25:44 DEBUG : file1: reading active writers
2026/02/27 01:25:44 DEBUG : file1: active writers 1
2026/02/27 01:25:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:45 DEBUG : Looking for writers
2026/02/27 01:25:45 DEBUG : file1: reading active writers
2026/02/27 01:25:45 DEBUG : file1: active writers 1
2026/02/27 01:25:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:46 DEBUG : Looking for writers
2026/02/27 01:25:46 DEBUG : file1: reading active writers
2026/02/27 01:25:46 DEBUG : file1: active writers 1
2026/02/27 01:25:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:47 DEBUG : Looking for writers
2026/02/27 01:25:47 DEBUG : file1: reading active writers
2026/02/27 01:25:47 DEBUG : file1: active writers 1
2026/02/27 01:25:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:48 DEBUG : Looking for writers
2026/02/27 01:25:48 DEBUG : file1: reading active writers
2026/02/27 01:25:48 DEBUG : file1: active writers 1
2026/02/27 01:25:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:49 DEBUG : Looking for writers
2026/02/27 01:25:49 DEBUG : file1: reading active writers
2026/02/27 01:25:49 DEBUG : file1: active writers 1
2026/02/27 01:25:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:50 DEBUG : Looking for writers
2026/02/27 01:25:50 DEBUG : file1: reading active writers
2026/02/27 01:25:50 DEBUG : file1: active writers 1
2026/02/27 01:25:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:51 DEBUG : Looking for writers
2026/02/27 01:25:51 DEBUG : file1: reading active writers
2026/02/27 01:25:51 DEBUG : file1: active writers 1
2026/02/27 01:25:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/27 01:25:52 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/27 01:25:52 DEBUG : >WaitForWriters: 
2026/02/27 01:25:52 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.38s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:25:52 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:25:52 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:25:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:25:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:25:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:25:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:25:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:25:52 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/27 01:25:53 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/27 01:25:53 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/27 01:25:53 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/27 01:25:53 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (11 bytes), uploading instead of streaming
2026/02/27 01:25:54.173768 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:25:54.173797 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:25:54 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)
2026/02/27 01:25:54 DEBUG : file1: Remove: 
2026/02/27 01:25:54 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:25:54 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
2026/02/27 01:25:54 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
2026/02/27 01:25:54 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:25:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/27 01:25:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go: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
2026/02/27 01:26:01 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:01 DEBUG : Looking for writers
2026/02/27 01:26:01 DEBUG : >WaitForWriters: 
2026/02/27 01:26:01 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.94s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:01 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:01 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:26:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:26:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:01 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:26:01 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:26:01 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/27 01:26:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:01 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (5 bytes), uploading instead of streaming
2026/02/27 01:26:02.148514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:02.148537 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:02 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)
2026/02/27 01:26:02 DEBUG : file1: Remove: 
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:26:02 DEBUG : file1: >Remove: err=<nil>
2026/02/27 01:26:02 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
2026/02/27 01:26:02 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
2026/02/27 01:26:02 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:02 DEBUG : Looking for writers
2026/02/27 01:26:02 DEBUG : >WaitForWriters: 
2026/02/27 01:26:02 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.50s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:02 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:02 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:26:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:26:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:26:02 DEBUG : file1: WriteFileHandle.Release closing
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:02 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (0 bytes), uploading instead of streaming
2026/02/27 01:26:02.617697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:02.617728 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:02 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)
2026/02/27 01:26:02 DEBUG : file1: Remove: 
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:26:02 DEBUG : file1: >Remove: err=<nil>
2026/02/27 01:26:02 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
2026/02/27 01:26:02 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/27 01:26:02 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:02 DEBUG : Looking for writers
2026/02/27 01:26:02 DEBUG : >WaitForWriters: 
2026/02/27 01:26:02 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.48s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:02 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:02 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:26:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:02 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:26:02 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:26:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:02 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (2 bytes), uploading instead of streaming
2026/02/27 01:26:03.134126 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:03.134187 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:03 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)
2026/02/27 01:26:03 DEBUG : file1: Remove: 
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:26:03 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
2026/02/27 01:26:03 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:03 DEBUG : Looking for writers
2026/02/27 01:26:03 DEBUG : >WaitForWriters: 
2026/02/27 01:26:03 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.52s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:03 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:03 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:26:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:26:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:03 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (0 bytes), uploading instead of streaming
2026/02/27 01:26:03.677609 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:03.677632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:03 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)
2026/02/27 01:26:03 DEBUG : file1: Remove: 
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:26:03 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
2026/02/27 01:26:03 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/27 01:26:03 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
2026/02/27 01:26:03 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:03 DEBUG : Looking for writers
2026/02/27 01:26:03 DEBUG : >WaitForWriters: 
2026/02/27 01:26:03 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.54s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:03 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:03 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/27 01:26:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/27 01:26:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/27 01:26:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/27 01:26:03 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': File to upload is small (100 bytes), uploading instead of streaming
2026/02/27 01:26:04.205477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:04.205736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:04 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:04 DEBUG : file1: Remove: 
2026/02/27 01:26:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/27 01:26:04 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
2026/02/27 01:26:04 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/27 01:26:04 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
2026/02/27 01:26:04 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:04 DEBUG : Looking for writers
2026/02/27 01:26:04 DEBUG : >WaitForWriters: 
2026/02/27 01:26:04 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.55s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:04 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:04 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:04.587785 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:04.587817 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:04 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:04 DEBUG : Looking for writers
2026/02/27 01:26:04 DEBUG : >WaitForWriters: 
2026/02/27 01:26:04 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:04 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:04 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:04.947191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:04.947215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:04 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:04 DEBUG : Looking for writers
2026/02/27 01:26:04 DEBUG : >WaitForWriters: 
2026/02/27 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.37s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:05 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:05 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:05.399820 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:05.399854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:05 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:05 DEBUG : Looking for writers
2026/02/27 01:26:05 DEBUG : >WaitForWriters: 
2026/02/27 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.46s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-rutuvag4vari'", Local "Local file system at /tmp/rclone1895014405", Modify Window "1s"
2026/02/27 01:26:05 INFO  : proton drive root link ID 'rclone-test-rutuvag4vari': poll-interval is not supported by this remote
2026/02/27 01:26:05 NOTICE: proton drive root link ID 'rclone-test-rutuvag4vari': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/27 01:26:05.791551 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/27 01:26:05.791582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-rutuvag4vari'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/27 01:26:05 DEBUG : WaitForWriters: timeout=30s
2026/02/27 01:26:05 DEBUG : Looking for writers
2026/02/27 01:26:05 DEBUG : >WaitForWriters: 
2026/02/27 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.38s)
FAIL
2026/02/27 01:26:05 DEBUG : proton drive root link ID 'rclone-test-rutuvag4vari': Purge remote
2026/02/27 01:26:05 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 5m8.288208377s (try 4/5): 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]