"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 2/5)
2026/01/12 01:27:21 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-lasoyum1biki"
2026/01/12 01:27:21 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/12 01:27:21 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': Has cached credentials
2026/01/12 01:27:23 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': Used cached credential to initialize the ProtonDrive API
2026/01/12 01:27:24 DEBUG : Creating backend with remote "/tmp/rclone3960288057"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:24 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:24 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:25.009724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:25.009748 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:25 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:25 DEBUG : Looking for writers
2026/01/12 01:27:25 DEBUG : >WaitForWriters: 
2026/01/12 01:27:25 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.85s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:25 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:25 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:25.861909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:25.861944 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:25 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:25 DEBUG : Looking for writers
2026/01/12 01:27:25 DEBUG : >WaitForWriters: 
2026/01/12 01:27:26 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.94s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:26 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:26 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:26.609332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:26.609354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:26 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:26 DEBUG : Looking for writers
2026/01/12 01:27:26 DEBUG : >WaitForWriters: 
2026/01/12 01:27:26 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.75s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:26 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:26 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:27.543672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:27.543686 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:27 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:27 DEBUG : Looking for writers
2026/01/12 01:27:27 DEBUG : >WaitForWriters: 
2026/01/12 01:27:27 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.85s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:27 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:27 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:28.379300 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:28.379325 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:28 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:28 DEBUG : Looking for writers
2026/01/12 01:27:28 DEBUG : >WaitForWriters: 
2026/01/12 01:27:28 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.82s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:28 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:28 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:28.976403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:28.976461 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:28 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:28 DEBUG : Looking for writers
2026/01/12 01:27:28 DEBUG : >WaitForWriters: 
2026/01/12 01:27:29 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.72s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:29 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:29 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:29.931596 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:29.931628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:29 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:29 DEBUG : Looking for writers
2026/01/12 01:27:29 DEBUG : >WaitForWriters: 
2026/01/12 01:27:30 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.94s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:30 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:30 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:30.597252 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:30.597294 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:30 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:30 DEBUG : Looking for writers
2026/01/12 01:27:30 DEBUG : >WaitForWriters: 
2026/01/12 01:27:30 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.67s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:30 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:30 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:31.286489 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:31.286517 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:31 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:31 DEBUG : Looking for writers
2026/01/12 01:27:31 DEBUG : >WaitForWriters: 
2026/01/12 01:27:31 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.66s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:31 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:31 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:32.224948 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:32.225699 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:32 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:32 DEBUG : Looking for writers
2026/01/12 01:27:32 DEBUG : >WaitForWriters: 
2026/01/12 01:27:32 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.95s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:32 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:32 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:32.996987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:32.997018 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:32 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:32 DEBUG : Looking for writers
2026/01/12 01:27:32 DEBUG : >WaitForWriters: 
2026/01/12 01:27:33 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.68s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:33 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:33 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:33.823753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:33.823778 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:33 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:33 DEBUG : Looking for writers
2026/01/12 01:27:33 DEBUG : >WaitForWriters: 
2026/01/12 01:27:33 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.83s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:33 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:33 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:34.458790 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:34.458820 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:34 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:34 DEBUG : Looking for writers
2026/01/12 01:27:34 DEBUG : >WaitForWriters: 
2026/01/12 01:27:34 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.73s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:34 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:34 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:35.423400 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:35.423421 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:35 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:35 DEBUG : Looking for writers
2026/01/12 01:27:35 DEBUG : >WaitForWriters: 
2026/01/12 01:27:35 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.87s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:35 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:35 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:36.016351 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:36.016383 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:36 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:36 DEBUG : Looking for writers
2026/01/12 01:27:36 DEBUG : >WaitForWriters: 
2026/01/12 01:27:36 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.58s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:36 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:36 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:36.925649 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:36.925682 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:36 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:36 DEBUG : Looking for writers
2026/01/12 01:27:36 DEBUG : >WaitForWriters: 
2026/01/12 01:27:37 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (1.02s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:37 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:37 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:37.715747 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:37.715782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:37 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:37 DEBUG : Looking for writers
2026/01/12 01:27:37 DEBUG : >WaitForWriters: 
2026/01/12 01:27:37 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.77s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:37 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:37 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:38.375597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:38.375632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:38 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:38 DEBUG : Looking for writers
2026/01/12 01:27:38 DEBUG : >WaitForWriters: 
2026/01/12 01:27:38 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.58s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:38 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:38 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:38.950723 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:38.950757 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:38 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:38 DEBUG : Looking for writers
2026/01/12 01:27:38 DEBUG : >WaitForWriters: 
2026/01/12 01:27:39 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.65s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:39 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:39 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:39.963023 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:39.963125 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:39 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:39 DEBUG : Looking for writers
2026/01/12 01:27:39 DEBUG : >WaitForWriters: 
2026/01/12 01:27:40 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.94s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:40 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:40 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:40.701042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:40.701088 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:40 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:40 DEBUG : Looking for writers
2026/01/12 01:27:40 DEBUG : >WaitForWriters: 
2026/01/12 01:27:40 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.85s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:40 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:40 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:41.671488 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:41.671521 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:41 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:41 DEBUG : Looking for writers
2026/01/12 01:27:41 DEBUG : >WaitForWriters: 
2026/01/12 01:27:41 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-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:41 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:41 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:42.665912 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:42.665944 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:42 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:42 DEBUG : Looking for writers
2026/01/12 01:27:42 DEBUG : >WaitForWriters: 
2026/01/12 01:27:42 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-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:42 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:42 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:43.476255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:43.476286 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:43 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:43 DEBUG : Looking for writers
2026/01/12 01:27:43 DEBUG : >WaitForWriters: 
2026/01/12 01:27:43 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-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:43 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:43 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:43 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:43 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:44.444965 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:44.444986 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:44 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:44 DEBUG : Looking for writers
2026/01/12 01:27:44 DEBUG : >WaitForWriters: 
2026/01/12 01:27:44 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:44 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:44 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:44 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:44 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:44 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:44 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:45.349008 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:45.349028 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:45 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:45 DEBUG : Looking for writers
2026/01/12 01:27:45 DEBUG : >WaitForWriters: 
2026/01/12 01:27:45 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:45 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:45 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:45 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:45 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:45 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:46.266339 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:46.266374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:46 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:46 DEBUG : Looking for writers
2026/01/12 01:27:46 DEBUG : >WaitForWriters: 
2026/01/12 01:27:46 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:46 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (5.54s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.95s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (1.00s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.79s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.95s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.83s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (1.01s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:46 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:46 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:47.189842 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:47.189879 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:47 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:47 DEBUG : Looking for writers
2026/01/12 01:27:47 DEBUG : >WaitForWriters: 
2026/01/12 01:27:47 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.91s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:47 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:47 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:48.168338 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:48.168362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:48 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:48 DEBUG : Looking for writers
2026/01/12 01:27:48 DEBUG : >WaitForWriters: 
2026/01/12 01:27:48 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.99s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:48 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:48 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:48.980990 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:48.981021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:48 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:48 DEBUG : Looking for writers
2026/01/12 01:27:48 DEBUG : >WaitForWriters: 
2026/01/12 01:27:49 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.81s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:49 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:49 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:49.916911 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:49.916934 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:49 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:49 DEBUG : Looking for writers
2026/01/12 01:27:49 DEBUG : >WaitForWriters: 
2026/01/12 01:27:50 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.86s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:50 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:50 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:50.581353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:50.581376 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:50 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:50 DEBUG : Looking for writers
2026/01/12 01:27:50 DEBUG : >WaitForWriters: 
2026/01/12 01:27:50 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.71s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:50 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:50 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:51.534598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:51.534640 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:51 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:51 DEBUG : Looking for writers
2026/01/12 01:27:51 DEBUG : >WaitForWriters: 
2026/01/12 01:27:51 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:51 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:51 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:51 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:51 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:51 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:51 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:51 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:52.406395 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:52.406423 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:52 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:52 DEBUG : Looking for writers
2026/01/12 01:27:52 DEBUG : >WaitForWriters: 
2026/01/12 01:27:52 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:52 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:52 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:52 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:52 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:52 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:52 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:53.168652 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:53.168710 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:53 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:53 DEBUG : Looking for writers
2026/01/12 01:27:53 DEBUG : >WaitForWriters: 
2026/01/12 01:27:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:53 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:53 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:53 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:53.863111 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:53.863141 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:53 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:53 DEBUG : Looking for writers
2026/01/12 01:27:53 DEBUG : >WaitForWriters: 
2026/01/12 01:27:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:54 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:54 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:54.792283 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:54.792317 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:54 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:54 DEBUG : Looking for writers
2026/01/12 01:27:54 DEBUG : >WaitForWriters: 
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:54 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:54 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:27:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:27:54 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:27:55.620662 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:55.620691 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:55 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:55 DEBUG : Looking for writers
2026/01/12 01:27:55 DEBUG : >WaitForWriters: 
2026/01/12 01:27:55 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:27:55 ERROR : error listing: directory not found
--- FAIL: TestFileRename (5.07s)
    --- FAIL: TestFileRename/off,forceCache=false (0.89s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.88s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.83s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.69s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.86s)
    --- FAIL: TestFileRename/full,forceCache=false (0.91s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:55 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:55 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:56.512820 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:56.512863 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:56 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:56 DEBUG : Looking for writers
2026/01/12 01:27:56 DEBUG : >WaitForWriters: 
2026/01/12 01:27:56 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.90s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:56 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:56 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:57.543241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:57.543262 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:57 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:57 DEBUG : Looking for writers
2026/01/12 01:27:57 DEBUG : >WaitForWriters: 
2026/01/12 01:27:57 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (1.04s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:57 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:57 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:58.531987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:58.532022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:58 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:58 DEBUG : Looking for writers
2026/01/12 01:27:58 DEBUG : >WaitForWriters: 
2026/01/12 01:27:58 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.95s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:58 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:58 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:27:59.313817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:27:59.313850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:27:59 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:27:59 DEBUG : Looking for writers
2026/01/12 01:27:59 DEBUG : >WaitForWriters: 
2026/01/12 01:27:59 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.70s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:27:59 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:27:59 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:28:00.090591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:00.090623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:00 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:00 DEBUG : Looking for writers
2026/01/12 01:28:00 DEBUG : >WaitForWriters: 
2026/01/12 01:28:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.79s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:00 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:00 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:00 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:00 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:00.968768 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:00.968807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:00 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:00 DEBUG : Looking for writers
2026/01/12 01:28:00 DEBUG : >WaitForWriters: 
2026/01/12 01:28:00 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:28:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.93s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:01 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:01 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:01 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:01 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:01.913902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:01.913930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:01 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:01 DEBUG : Looking for writers
2026/01/12 01:28:01 DEBUG : >WaitForWriters: 
2026/01/12 01:28:01 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:28:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.88s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:02 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:02.806126 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:02.806148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:02 DEBUG : Looking for writers
2026/01/12 01:28:02 DEBUG : >WaitForWriters: 
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:28:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.97s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:02 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:02 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:03.748606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:03.748637 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:03 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:03 DEBUG : Looking for writers
2026/01/12 01:28:03 DEBUG : >WaitForWriters: 
2026/01/12 01:28:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:28:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.95s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:03 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:03 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:04.712132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:04.712165 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:04 DEBUG : Looking for writers
2026/01/12 01:28:04 DEBUG : >WaitForWriters: 
2026/01/12 01:28:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:28:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.89s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:28:04 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:28:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:28:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:28:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:28:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:28:04 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:28:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:28:04 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): openPending: 
2026/01/12 01:28:04 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:28:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): >openPending: err=<nil>
2026/01/12 01:28:04 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:28:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:28:04 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:28:04 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): _writeAt: size=5, off=0
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): >_writeAt: n=5, err=<nil>
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): _writeAt: size=7, off=5
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): >_writeAt: n=7, err=<nil>
2026/01/12 01:28:04 DEBUG : file1: vfs cache: truncate to size=11
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): close: 
2026/01/12 01:28:04 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:28:04.998112428 +0000 UTC m=+43.420298589
2026/01/12 01:28:04 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): >close: err=<nil>
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): close: 
2026/01/12 01:28:04 DEBUG : file1(0xc00070c8c0): >close: err=file already closed
2026/01/12 01:28:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:04 DEBUG : Looking for writers
2026/01/12 01:28:04 DEBUG : file1: reading active writers
2026/01/12 01:28:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:28:05 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:28:05 DEBUG : Looking for writers
2026/01/12 01:28:05 DEBUG : file1: reading active writers
2026/01/12 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:28:05.987652 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:05.987681 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:05 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:06 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:06 DEBUG : Looking for writers
2026/01/12 01:28:06 DEBUG : file1: reading active writers
2026/01/12 01:28:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:06.919513 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:06.919549 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:06 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:07 DEBUG : Looking for writers
2026/01/12 01:28:07 DEBUG : file1: reading active writers
2026/01/12 01:28:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:07 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:08.208994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:08.209027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:08 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:08 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:08 DEBUG : Looking for writers
2026/01/12 01:28:08 DEBUG : file1: reading active writers
2026/01/12 01:28:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:09 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:09 DEBUG : Looking for writers
2026/01/12 01:28:09 DEBUG : file1: reading active writers
2026/01/12 01:28:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:09.677767 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:09.677798 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:09 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:10 DEBUG : Looking for writers
2026/01/12 01:28:10 DEBUG : file1: reading active writers
2026/01/12 01:28:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:11 DEBUG : Looking for writers
2026/01/12 01:28:11 DEBUG : file1: reading active writers
2026/01/12 01:28:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:11 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:12.031421 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:12.031494 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:12 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:12 DEBUG : Looking for writers
2026/01/12 01:28:12 DEBUG : file1: reading active writers
2026/01/12 01:28:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:13 DEBUG : Looking for writers
2026/01/12 01:28:13 DEBUG : file1: reading active writers
2026/01/12 01:28:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:14 DEBUG : Looking for writers
2026/01/12 01:28:14 DEBUG : file1: reading active writers
2026/01/12 01:28:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:15 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:15 DEBUG : Looking for writers
2026/01/12 01:28:15 DEBUG : file1: reading active writers
2026/01/12 01:28:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:16.071985 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:16.072017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:16 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:16 DEBUG : Looking for writers
2026/01/12 01:28:16 DEBUG : file1: reading active writers
2026/01/12 01:28:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:17 DEBUG : Looking for writers
2026/01/12 01:28:17 DEBUG : file1: reading active writers
2026/01/12 01:28:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:18 DEBUG : Looking for writers
2026/01/12 01:28:18 DEBUG : file1: reading active writers
2026/01/12 01:28:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:19 DEBUG : Looking for writers
2026/01/12 01:28:19 DEBUG : file1: reading active writers
2026/01/12 01:28:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:20 DEBUG : Looking for writers
2026/01/12 01:28:20 DEBUG : file1: reading active writers
2026/01/12 01:28:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:21 DEBUG : Looking for writers
2026/01/12 01:28:21 DEBUG : file1: reading active writers
2026/01/12 01:28:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:22 DEBUG : Looking for writers
2026/01/12 01:28:22 DEBUG : file1: reading active writers
2026/01/12 01:28:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:22 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:28:23 DEBUG : Looking for writers
2026/01/12 01:28:23 DEBUG : file1: reading active writers
2026/01/12 01:28:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:23.287675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:23.287756 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:23 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:24 DEBUG : Looking for writers
2026/01/12 01:28:24 DEBUG : file1: reading active writers
2026/01/12 01:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:25 DEBUG : Looking for writers
2026/01/12 01:28:25 DEBUG : file1: reading active writers
2026/01/12 01:28:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:26 DEBUG : Looking for writers
2026/01/12 01:28:26 DEBUG : file1: reading active writers
2026/01/12 01:28:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:27 DEBUG : Looking for writers
2026/01/12 01:28:27 DEBUG : file1: reading active writers
2026/01/12 01:28:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:28 DEBUG : Looking for writers
2026/01/12 01:28:28 DEBUG : file1: reading active writers
2026/01/12 01:28:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:29 DEBUG : Looking for writers
2026/01/12 01:28:29 DEBUG : file1: reading active writers
2026/01/12 01:28:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:30 DEBUG : Looking for writers
2026/01/12 01:28:30 DEBUG : file1: reading active writers
2026/01/12 01:28:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:31 DEBUG : Looking for writers
2026/01/12 01:28:31 DEBUG : file1: reading active writers
2026/01/12 01:28:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:32 DEBUG : Looking for writers
2026/01/12 01:28:32 DEBUG : file1: reading active writers
2026/01/12 01:28:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:33 DEBUG : Looking for writers
2026/01/12 01:28:33 DEBUG : file1: reading active writers
2026/01/12 01:28:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:34 DEBUG : Looking for writers
2026/01/12 01:28:34 DEBUG : file1: reading active writers
2026/01/12 01:28:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:34 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0003cc780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000672408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640480320} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027044511022252 ext:43420298589 loc:0x42cf0a0} ATime:{wall:14002027044511065733 ext:43420342061 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:28:34 DEBUG : >WaitForWriters: 
2026/01/12 01:28:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/01/12 01:28:36 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/01/12 01:28:36.859684 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:28:36.859719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:36 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:28:37 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:28:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/12 01:28:43 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:28:43 DEBUG : Looking for writers
2026/01/12 01:28:43 DEBUG : file1: reading active writers
2026/01/12 01:28:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:28:44 DEBUG : Looking for writers
2026/01/12 01:28:44 DEBUG : file1: reading active writers
2026/01/12 01:28:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:28:44 DEBUG : Looking for writers
2026/01/12 01:28:44 DEBUG : file1: reading active writers
2026/01/12 01:28:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:45 DEBUG : Looking for writers
2026/01/12 01:28:45 DEBUG : file1: reading active writers
2026/01/12 01:28:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:46 DEBUG : Looking for writers
2026/01/12 01:28:46 DEBUG : file1: reading active writers
2026/01/12 01:28:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:47 DEBUG : Looking for writers
2026/01/12 01:28:47 DEBUG : file1: reading active writers
2026/01/12 01:28:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:48 DEBUG : Looking for writers
2026/01/12 01:28:48 DEBUG : file1: reading active writers
2026/01/12 01:28:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:49 DEBUG : Looking for writers
2026/01/12 01:28:49 DEBUG : file1: reading active writers
2026/01/12 01:28:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:50 DEBUG : Looking for writers
2026/01/12 01:28:50 DEBUG : file1: reading active writers
2026/01/12 01:28:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:51 DEBUG : Looking for writers
2026/01/12 01:28:51 DEBUG : file1: reading active writers
2026/01/12 01:28:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:52 DEBUG : Looking for writers
2026/01/12 01:28:52 DEBUG : file1: reading active writers
2026/01/12 01:28:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:53 DEBUG : Looking for writers
2026/01/12 01:28:53 DEBUG : file1: reading active writers
2026/01/12 01:28:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:54 DEBUG : Looking for writers
2026/01/12 01:28:54 DEBUG : file1: reading active writers
2026/01/12 01:28:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:55 DEBUG : Looking for writers
2026/01/12 01:28:55 DEBUG : file1: reading active writers
2026/01/12 01:28:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:56 DEBUG : Looking for writers
2026/01/12 01:28:56 DEBUG : file1: reading active writers
2026/01/12 01:28:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:57 DEBUG : Looking for writers
2026/01/12 01:28:57 DEBUG : file1: reading active writers
2026/01/12 01:28:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:58 DEBUG : Looking for writers
2026/01/12 01:28:58 DEBUG : file1: reading active writers
2026/01/12 01:28:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:28:59 DEBUG : Looking for writers
2026/01/12 01:28:59 DEBUG : file1: reading active writers
2026/01/12 01:28:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:00 DEBUG : Looking for writers
2026/01/12 01:29:00 DEBUG : file1: reading active writers
2026/01/12 01:29:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:01 DEBUG : Looking for writers
2026/01/12 01:29:01 DEBUG : file1: reading active writers
2026/01/12 01:29:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:02 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:02 DEBUG : Looking for writers
2026/01/12 01:29:02 DEBUG : file1: reading active writers
2026/01/12 01:29:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:03.798575 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:03.798642 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:03 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:03 DEBUG : Looking for writers
2026/01/12 01:29:03 DEBUG : file1: reading active writers
2026/01/12 01:29:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:29:04 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/12 01:29:04 DEBUG : Looking for writers
2026/01/12 01:29:04 DEBUG : file1: reading active writers
2026/01/12 01:29:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:05 DEBUG : Looking for writers
2026/01/12 01:29:05 DEBUG : file1: reading active writers
2026/01/12 01:29:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:06 DEBUG : Looking for writers
2026/01/12 01:29:06 DEBUG : file1: reading active writers
2026/01/12 01:29:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:07 DEBUG : Looking for writers
2026/01/12 01:29:07 DEBUG : file1: reading active writers
2026/01/12 01:29:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:08 DEBUG : Looking for writers
2026/01/12 01:29:08 DEBUG : file1: reading active writers
2026/01/12 01:29:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:09 DEBUG : Looking for writers
2026/01/12 01:29:09 DEBUG : file1: reading active writers
2026/01/12 01:29:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:10 DEBUG : Looking for writers
2026/01/12 01:29:10 DEBUG : file1: reading active writers
2026/01/12 01:29:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:11 DEBUG : Looking for writers
2026/01/12 01:29:11 DEBUG : file1: reading active writers
2026/01/12 01:29:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:12 DEBUG : Looking for writers
2026/01/12 01:29:12 DEBUG : file1: reading active writers
2026/01/12 01:29:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:13 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0003cc780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000672408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824640480320} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027044511022252 ext:43420298589 loc:0x42cf0a0} ATime:{wall:14002027044511065733 ext:43420342061 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:29:13 DEBUG : >WaitForWriters: 
2026/01/12 01:29:13 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:29:13 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.97s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:29:13 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:29:13 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:29:13 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:29:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:29:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:29:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:29:13 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:29:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:29:13 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): openPending: 
2026/01/12 01:29:13 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:29:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): >openPending: err=<nil>
2026/01/12 01:29:13 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:29:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:29:13 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:29:13 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): _writeAt: size=7, off=0
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): >_writeAt: n=7, err=<nil>
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): _writeAt: size=6, off=5
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): >_writeAt: n=6, err=<nil>
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): close: 
2026/01/12 01:29:13 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:29:13.943360815 +0000 UTC m=+112.365546965
2026/01/12 01:29:13 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): >close: err=<nil>
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): _writeAt: size=5, off=0
2026/01/12 01:29:13 DEBUG : file1(0xc0008eea00): >_writeAt: n=0, err=file already closed
2026/01/12 01:29:13 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:29:13 DEBUG : Looking for writers
2026/01/12 01:29:13 DEBUG : file1: reading active writers
2026/01/12 01:29:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:29:13 DEBUG : Looking for writers
2026/01/12 01:29:13 DEBUG : file1: reading active writers
2026/01/12 01:29:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:29:13 DEBUG : Looking for writers
2026/01/12 01:29:13 DEBUG : file1: reading active writers
2026/01/12 01:29:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:29:14 DEBUG : Looking for writers
2026/01/12 01:29:14 DEBUG : file1: reading active writers
2026/01/12 01:29:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:29:14 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:14 DEBUG : Looking for writers
2026/01/12 01:29:14 DEBUG : file1: reading active writers
2026/01/12 01:29:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:29:14 DEBUG : Looking for writers
2026/01/12 01:29:14 DEBUG : file1: reading active writers
2026/01/12 01:29:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:29:14 DEBUG : Looking for writers
2026/01/12 01:29:14 DEBUG : file1: reading active writers
2026/01/12 01:29:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:29:14.981799 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:14.981832 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:14 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:14 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:15 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:15 DEBUG : Looking for writers
2026/01/12 01:29:15 DEBUG : file1: reading active writers
2026/01/12 01:29:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:16.037678 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:16.037715 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:16 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:16 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:16 DEBUG : Looking for writers
2026/01/12 01:29:16 DEBUG : file1: reading active writers
2026/01/12 01:29:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:16 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:17.207797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:17.207822 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:17 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:17 DEBUG : Looking for writers
2026/01/12 01:29:17 DEBUG : file1: reading active writers
2026/01/12 01:29:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:18 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:18 DEBUG : Looking for writers
2026/01/12 01:29:18 DEBUG : file1: reading active writers
2026/01/12 01:29:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:18.848808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:18.848848 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:18 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)
2026/01/12 01:29:18 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:19 DEBUG : Looking for writers
2026/01/12 01:29:19 DEBUG : file1: reading active writers
2026/01/12 01:29:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:20 DEBUG : Looking for writers
2026/01/12 01:29:20 DEBUG : file1: reading active writers
2026/01/12 01:29:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:20 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:21 DEBUG : Looking for writers
2026/01/12 01:29:21 DEBUG : file1: reading active writers
2026/01/12 01:29:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:21.361547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:21.361579 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:21 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)
2026/01/12 01:29:21 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)
2026/01/12 01:29:22 DEBUG : Looking for writers
2026/01/12 01:29:22 DEBUG : file1: reading active writers
2026/01/12 01:29:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:23 DEBUG : Looking for writers
2026/01/12 01:29:23 DEBUG : file1: reading active writers
2026/01/12 01:29:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:24 DEBUG : Looking for writers
2026/01/12 01:29:24 DEBUG : file1: reading active writers
2026/01/12 01:29:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:24 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:25 DEBUG : Looking for writers
2026/01/12 01:29:25 DEBUG : file1: reading active writers
2026/01/12 01:29:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:25.316018 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:25.316052 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:25 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)
2026/01/12 01:29:26 DEBUG : Looking for writers
2026/01/12 01:29:26 DEBUG : file1: reading active writers
2026/01/12 01:29:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:27 DEBUG : Looking for writers
2026/01/12 01:29:27 DEBUG : file1: reading active writers
2026/01/12 01:29:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:28 DEBUG : Looking for writers
2026/01/12 01:29:28 DEBUG : file1: reading active writers
2026/01/12 01:29:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:29 DEBUG : Looking for writers
2026/01/12 01:29:29 DEBUG : file1: reading active writers
2026/01/12 01:29:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:30 DEBUG : Looking for writers
2026/01/12 01:29:30 DEBUG : file1: reading active writers
2026/01/12 01:29:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:31 DEBUG : Looking for writers
2026/01/12 01:29:31 DEBUG : file1: reading active writers
2026/01/12 01:29:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:31 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:32 DEBUG : Looking for writers
2026/01/12 01:29:32 DEBUG : file1: reading active writers
2026/01/12 01:29:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:32.426670 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:32.426699 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:32 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:33 DEBUG : Looking for writers
2026/01/12 01:29:33 DEBUG : file1: reading active writers
2026/01/12 01:29:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:34 DEBUG : Looking for writers
2026/01/12 01:29:34 DEBUG : file1: reading active writers
2026/01/12 01:29:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:35 DEBUG : Looking for writers
2026/01/12 01:29:35 DEBUG : file1: reading active writers
2026/01/12 01:29:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:36 DEBUG : Looking for writers
2026/01/12 01:29:36 DEBUG : file1: reading active writers
2026/01/12 01:29:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:37 DEBUG : Looking for writers
2026/01/12 01:29:37 DEBUG : file1: reading active writers
2026/01/12 01:29:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:38 DEBUG : Looking for writers
2026/01/12 01:29:38 DEBUG : file1: reading active writers
2026/01/12 01:29:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:39 DEBUG : Looking for writers
2026/01/12 01:29:39 DEBUG : file1: reading active writers
2026/01/12 01:29:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:40 DEBUG : Looking for writers
2026/01/12 01:29:40 DEBUG : file1: reading active writers
2026/01/12 01:29:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:41 DEBUG : Looking for writers
2026/01/12 01:29:41 DEBUG : file1: reading active writers
2026/01/12 01:29:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:42 DEBUG : Looking for writers
2026/01/12 01:29:42 DEBUG : file1: reading active writers
2026/01/12 01:29:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:43 DEBUG : Looking for writers
2026/01/12 01:29:43 DEBUG : file1: reading active writers
2026/01/12 01:29:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:43 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008cec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635719232} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027118544456495 ext:112365546965 loc:0x42cf0a0} ATime:{wall:14002027118544481130 ext:112365571602 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:29:43 DEBUG : >WaitForWriters: 
2026/01/12 01:29:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:29:45 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:29:45 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/12 01:29:46.598836 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:29:46.598860 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:29:46 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)
    fstest.go:301: Flushing the directory cache
2026/01/12 01:29:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/12 01:29:52 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:29:52 DEBUG : Looking for writers
2026/01/12 01:29:52 DEBUG : file1: reading active writers
2026/01/12 01:29:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:29:53 DEBUG : Looking for writers
2026/01/12 01:29:53 DEBUG : file1: reading active writers
2026/01/12 01:29:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:54 DEBUG : Looking for writers
2026/01/12 01:29:54 DEBUG : file1: reading active writers
2026/01/12 01:29:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:55 DEBUG : Looking for writers
2026/01/12 01:29:55 DEBUG : file1: reading active writers
2026/01/12 01:29:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:56 DEBUG : Looking for writers
2026/01/12 01:29:56 DEBUG : file1: reading active writers
2026/01/12 01:29:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:57 DEBUG : Looking for writers
2026/01/12 01:29:57 DEBUG : file1: reading active writers
2026/01/12 01:29:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:58 DEBUG : Looking for writers
2026/01/12 01:29:58 DEBUG : file1: reading active writers
2026/01/12 01:29:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:29:59 DEBUG : Looking for writers
2026/01/12 01:29:59 DEBUG : file1: reading active writers
2026/01/12 01:29:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:00 DEBUG : Looking for writers
2026/01/12 01:30:00 DEBUG : file1: reading active writers
2026/01/12 01:30:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:01 DEBUG : Looking for writers
2026/01/12 01:30:01 DEBUG : file1: reading active writers
2026/01/12 01:30:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:02 DEBUG : Looking for writers
2026/01/12 01:30:02 DEBUG : file1: reading active writers
2026/01/12 01:30:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:03 DEBUG : Looking for writers
2026/01/12 01:30:03 DEBUG : file1: reading active writers
2026/01/12 01:30:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:04 DEBUG : Looking for writers
2026/01/12 01:30:04 DEBUG : file1: reading active writers
2026/01/12 01:30:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:05 DEBUG : Looking for writers
2026/01/12 01:30:05 DEBUG : file1: reading active writers
2026/01/12 01:30:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:06 DEBUG : Looking for writers
2026/01/12 01:30:06 DEBUG : file1: reading active writers
2026/01/12 01:30:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:07 DEBUG : Looking for writers
2026/01/12 01:30:07 DEBUG : file1: reading active writers
2026/01/12 01:30:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:08 DEBUG : Looking for writers
2026/01/12 01:30:08 DEBUG : file1: reading active writers
2026/01/12 01:30:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:09 DEBUG : Looking for writers
2026/01/12 01:30:09 DEBUG : file1: reading active writers
2026/01/12 01:30:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:10 DEBUG : Looking for writers
2026/01/12 01:30:10 DEBUG : file1: reading active writers
2026/01/12 01:30:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:11 DEBUG : Looking for writers
2026/01/12 01:30:11 DEBUG : file1: reading active writers
2026/01/12 01:30:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:12 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:12 DEBUG : Looking for writers
2026/01/12 01:30:12 DEBUG : file1: reading active writers
2026/01/12 01:30:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:13 DEBUG : Looking for writers
2026/01/12 01:30:13 DEBUG : file1: reading active writers
2026/01/12 01:30:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:13.614884 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:13.614924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:13 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:13 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:13 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:30:13 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/12 01:30:14 DEBUG : Looking for writers
2026/01/12 01:30:14 DEBUG : file1: reading active writers
2026/01/12 01:30:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:15 DEBUG : Looking for writers
2026/01/12 01:30:15 DEBUG : file1: reading active writers
2026/01/12 01:30:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:16 DEBUG : Looking for writers
2026/01/12 01:30:16 DEBUG : file1: reading active writers
2026/01/12 01:30:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:17 DEBUG : Looking for writers
2026/01/12 01:30:17 DEBUG : file1: reading active writers
2026/01/12 01:30:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:18 DEBUG : Looking for writers
2026/01/12 01:30:18 DEBUG : file1: reading active writers
2026/01/12 01:30:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:19 DEBUG : Looking for writers
2026/01/12 01:30:19 DEBUG : file1: reading active writers
2026/01/12 01:30:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:20 DEBUG : Looking for writers
2026/01/12 01:30:20 DEBUG : file1: reading active writers
2026/01/12 01:30:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:21 DEBUG : Looking for writers
2026/01/12 01:30:21 DEBUG : file1: reading active writers
2026/01/12 01:30:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:30:22 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008cec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635719232} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027118544456495 ext:112365546965 loc:0x42cf0a0} ATime:{wall:14002027118544481130 ext:112365571602 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:30:22 DEBUG : >WaitForWriters: 
2026/01/12 01:30:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:30:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.43s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:30:22 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:30:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:30:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:30:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:30:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:30:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:30:22 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:30:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:30:22 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:30:22 DEBUG : file1(0xc000b950c0): openPending: 
2026/01/12 01:30:22 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:30:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:30:22 DEBUG : file1(0xc000b950c0): >openPending: err=<nil>
2026/01/12 01:30:22 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:30:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:30:22 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:30:22 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:30:22 DEBUG : file1(0xc000b950c0): close: 
2026/01/12 01:30:22 DEBUG : file1: vfs cache: setting modification time to 2026-01-12 01:30:22.396085909 +0000 UTC m=+180.818272030
2026/01/12 01:30:22 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/12 01:30:22 DEBUG : file1(0xc000b950c0): >close: err=<nil>
2026/01/12 01:30:22 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/12 01:30:22 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/12 01:30:22 DEBUG : file2: newRWFileHandle: 
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): openPending: 
2026/01/12 01:30:22 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:30:22 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): >openPending: err=<nil>
2026/01/12 01:30:22 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/12 01:30:22 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/12 01:30:22 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/12 01:30:22 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): RWFileHandle.Flush
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): RWFileHandle.Release
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): close: 
2026/01/12 01:30:22 DEBUG : file2: vfs cache: setting modification time to 2026-01-12 01:30:22.397125289 +0000 UTC m=+180.819311410
2026/01/12 01:30:22 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/12 01:30:22 DEBUG : file2(0xc000b95580): >close: err=<nil>
2026/01/12 01:30:22 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/12 01:30:22 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:22 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/12 01:30:22 DEBUG : Looking for writers
2026/01/12 01:30:22 DEBUG : file2: reading active writers
2026/01/12 01:30:22 DEBUG : file1: reading active writers
2026/01/12 01:30:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/12 01:30:23 DEBUG : Looking for writers
2026/01/12 01:30:23 DEBUG : file2: reading active writers
2026/01/12 01:30:23 DEBUG : file1: reading active writers
2026/01/12 01:30:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/12 01:30:23.485938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:23.485972 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:23 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:23 DEBUG : Looking for writers
2026/01/12 01:30:23 DEBUG : file2: reading active writers
2026/01/12 01:30:23 DEBUG : file1: reading active writers
2026/01/12 01:30:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:23 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:24.263000 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:24.263022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:24 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:24 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:24 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:24 DEBUG : Looking for writers
2026/01/12 01:30:24 DEBUG : file1: reading active writers
2026/01/12 01:30:24 DEBUG : file2: reading active writers
2026/01/12 01:30:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:25.111943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:25.111962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:25 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)
2026/01/12 01:30:25 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:25 DEBUG : Looking for writers
2026/01/12 01:30:25 DEBUG : file1: reading active writers
2026/01/12 01:30:25 DEBUG : file2: reading active writers
2026/01/12 01:30:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:25.997606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:25.997631 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:25 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:25 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:26 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:26 DEBUG : Looking for writers
2026/01/12 01:30:26 DEBUG : file1: reading active writers
2026/01/12 01:30:26 DEBUG : file2: reading active writers
2026/01/12 01:30:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:26.886839 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:26.886870 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:26 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)
2026/01/12 01:30:26 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)
2026/01/12 01:30:27.625517 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:27.625540 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:27 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)
2026/01/12 01:30:27 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:27 DEBUG : Looking for writers
2026/01/12 01:30:27 DEBUG : file1: reading active writers
2026/01/12 01:30:27 DEBUG : file2: reading active writers
2026/01/12 01:30:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:27 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:28 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:28.616863 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:28.616899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:28 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:28 DEBUG : Looking for writers
2026/01/12 01:30:28 DEBUG : file2: reading active writers
2026/01/12 01:30:28 DEBUG : file1: reading active writers
2026/01/12 01:30:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:29 DEBUG : Looking for writers
2026/01/12 01:30:29 DEBUG : file1: reading active writers
2026/01/12 01:30:29 DEBUG : file2: reading active writers
2026/01/12 01:30:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:29.716977 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:29.717012 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:29 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:30 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:30 DEBUG : Looking for writers
2026/01/12 01:30:30 DEBUG : file1: reading active writers
2026/01/12 01:30:30 DEBUG : file2: reading active writers
2026/01/12 01:30:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:31.070264 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:31.070300 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:31 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:31 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:31 DEBUG : Looking for writers
2026/01/12 01:30:31 DEBUG : file1: reading active writers
2026/01/12 01:30:31 DEBUG : file2: reading active writers
2026/01/12 01:30:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:32.211497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:32.211534 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:32 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:32 DEBUG : Looking for writers
2026/01/12 01:30:32 DEBUG : file1: reading active writers
2026/01/12 01:30:32 DEBUG : file2: reading active writers
2026/01/12 01:30:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:33 DEBUG : Looking for writers
2026/01/12 01:30:33 DEBUG : file1: reading active writers
2026/01/12 01:30:33 DEBUG : file2: reading active writers
2026/01/12 01:30:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:34 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:34 DEBUG : Looking for writers
2026/01/12 01:30:34 DEBUG : file1: reading active writers
2026/01/12 01:30:34 DEBUG : file2: reading active writers
2026/01/12 01:30:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:35.236327 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:35.236373 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:35 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)
2026/01/12 01:30:35 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:35 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:35 DEBUG : Looking for writers
2026/01/12 01:30:35 DEBUG : file1: reading active writers
2026/01/12 01:30:35 DEBUG : file2: reading active writers
2026/01/12 01:30:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:36.180497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:36.180541 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:36 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:36 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:36 DEBUG : Looking for writers
2026/01/12 01:30:36 DEBUG : file1: reading active writers
2026/01/12 01:30:36 DEBUG : file2: reading active writers
2026/01/12 01:30:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:37 DEBUG : Looking for writers
2026/01/12 01:30:37 DEBUG : file1: reading active writers
2026/01/12 01:30:37 DEBUG : file2: reading active writers
2026/01/12 01:30:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:38 DEBUG : Looking for writers
2026/01/12 01:30:38 DEBUG : file1: reading active writers
2026/01/12 01:30:38 DEBUG : file2: reading active writers
2026/01/12 01:30:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:39 DEBUG : Looking for writers
2026/01/12 01:30:39 DEBUG : file1: reading active writers
2026/01/12 01:30:39 DEBUG : file2: reading active writers
2026/01/12 01:30:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:40 DEBUG : Looking for writers
2026/01/12 01:30:40 DEBUG : file1: reading active writers
2026/01/12 01:30:40 DEBUG : file2: reading active writers
2026/01/12 01:30:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:41 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:30:41 DEBUG : Looking for writers
2026/01/12 01:30:41 DEBUG : file1: reading active writers
2026/01/12 01:30:41 DEBUG : file2: reading active writers
2026/01/12 01:30:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:42 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:42.600483 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:42.600507 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:42 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:42 DEBUG : Looking for writers
2026/01/12 01:30:42 DEBUG : file1: reading active writers
2026/01/12 01:30:42 DEBUG : file2: reading active writers
2026/01/12 01:30:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:43.524139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:43.524172 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:43 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:43 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:43 DEBUG : Looking for writers
2026/01/12 01:30:43 DEBUG : file1: reading active writers
2026/01/12 01:30:43 DEBUG : file2: reading active writers
2026/01/12 01:30:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:44 DEBUG : Looking for writers
2026/01/12 01:30:44 DEBUG : file1: reading active writers
2026/01/12 01:30:44 DEBUG : file2: reading active writers
2026/01/12 01:30:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:45 DEBUG : Looking for writers
2026/01/12 01:30:45 DEBUG : file1: reading active writers
2026/01/12 01:30:45 DEBUG : file2: reading active writers
2026/01/12 01:30:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:46 DEBUG : Looking for writers
2026/01/12 01:30:46 DEBUG : file2: reading active writers
2026/01/12 01:30:46 DEBUG : file1: reading active writers
2026/01/12 01:30:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:47 DEBUG : Looking for writers
2026/01/12 01:30:47 DEBUG : file1: reading active writers
2026/01/12 01:30:47 DEBUG : file2: reading active writers
2026/01/12 01:30:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:48 DEBUG : Looking for writers
2026/01/12 01:30:48 DEBUG : file1: reading active writers
2026/01/12 01:30:48 DEBUG : file2: reading active writers
2026/01/12 01:30:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:49 DEBUG : Looking for writers
2026/01/12 01:30:49 DEBUG : file1: reading active writers
2026/01/12 01:30:49 DEBUG : file2: reading active writers
2026/01/12 01:30:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:50 DEBUG : Looking for writers
2026/01/12 01:30:50 DEBUG : file1: reading active writers
2026/01/12 01:30:50 DEBUG : file2: reading active writers
2026/01/12 01:30:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:51 DEBUG : Looking for writers
2026/01/12 01:30:51 DEBUG : file1: reading active writers
2026/01/12 01:30:51 DEBUG : file2: reading active writers
2026/01/12 01:30:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:30:52 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc0007ec3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000948808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643455040} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027192086406825 ext:180819311410 loc:0x42cf0a0} ATime:{wall:14002027192086559353 ext:180819463938 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc0007ec3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000948708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643454784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027192085367445 ext:180818272030 loc:0x42cf0a0} ATime:{wall:14002027192085575267 ext:180818479852 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:30:52 DEBUG : >WaitForWriters: 
2026/01/12 01:30:52 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:30:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/12 01:30:55 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/01/12 01:30:56 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:30:56.348642 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:56.348673 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:56 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
2026/01/12 01:30:57.516672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:30:57.516696 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:30:57 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)
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/12 01:31:00 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:31:00 DEBUG : Looking for writers
2026/01/12 01:31:00 DEBUG : file1: reading active writers
2026/01/12 01:31:00 DEBUG : file2: reading active writers
2026/01/12 01:31:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/12 01:31:00 DEBUG : Looking for writers
2026/01/12 01:31:00 DEBUG : file1: reading active writers
2026/01/12 01:31:00 DEBUG : file2: reading active writers
2026/01/12 01:31:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/12 01:31:00 DEBUG : Looking for writers
2026/01/12 01:31:00 DEBUG : file1: reading active writers
2026/01/12 01:31:00 DEBUG : file2: reading active writers
2026/01/12 01:31:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/12 01:31:00 DEBUG : Looking for writers
2026/01/12 01:31:00 DEBUG : file2: reading active writers
2026/01/12 01:31:00 DEBUG : file1: reading active writers
2026/01/12 01:31:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/12 01:31:00 DEBUG : Looking for writers
2026/01/12 01:31:00 DEBUG : file1: reading active writers
2026/01/12 01:31:00 DEBUG : file2: reading active writers
2026/01/12 01:31:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/12 01:31:01 DEBUG : Looking for writers
2026/01/12 01:31:01 DEBUG : file1: reading active writers
2026/01/12 01:31:01 DEBUG : file2: reading active writers
2026/01/12 01:31:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/12 01:31:01 DEBUG : Looking for writers
2026/01/12 01:31:01 DEBUG : file1: reading active writers
2026/01/12 01:31:01 DEBUG : file2: reading active writers
2026/01/12 01:31:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/12 01:31:02 DEBUG : Looking for writers
2026/01/12 01:31:02 DEBUG : file2: reading active writers
2026/01/12 01:31:02 DEBUG : file1: reading active writers
2026/01/12 01:31:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:03 DEBUG : Looking for writers
2026/01/12 01:31:03 DEBUG : file2: reading active writers
2026/01/12 01:31:03 DEBUG : file1: reading active writers
2026/01/12 01:31:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:04 DEBUG : Looking for writers
2026/01/12 01:31:04 DEBUG : file1: reading active writers
2026/01/12 01:31:04 DEBUG : file2: reading active writers
2026/01/12 01:31:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:05 DEBUG : Looking for writers
2026/01/12 01:31:05 DEBUG : file2: reading active writers
2026/01/12 01:31:05 DEBUG : file1: reading active writers
2026/01/12 01:31:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:06 DEBUG : Looking for writers
2026/01/12 01:31:06 DEBUG : file1: reading active writers
2026/01/12 01:31:06 DEBUG : file2: reading active writers
2026/01/12 01:31:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:07 DEBUG : Looking for writers
2026/01/12 01:31:07 DEBUG : file1: reading active writers
2026/01/12 01:31:07 DEBUG : file2: reading active writers
2026/01/12 01:31:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:08 DEBUG : Looking for writers
2026/01/12 01:31:08 DEBUG : file1: reading active writers
2026/01/12 01:31:08 DEBUG : file2: reading active writers
2026/01/12 01:31:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:09 DEBUG : Looking for writers
2026/01/12 01:31:09 DEBUG : file1: reading active writers
2026/01/12 01:31:09 DEBUG : file2: reading active writers
2026/01/12 01:31:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:10 DEBUG : Looking for writers
2026/01/12 01:31:10 DEBUG : file1: reading active writers
2026/01/12 01:31:10 DEBUG : file2: reading active writers
2026/01/12 01:31:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:11 DEBUG : Looking for writers
2026/01/12 01:31:11 DEBUG : file1: reading active writers
2026/01/12 01:31:11 DEBUG : file2: reading active writers
2026/01/12 01:31:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:12 DEBUG : Looking for writers
2026/01/12 01:31:12 DEBUG : file1: reading active writers
2026/01/12 01:31:12 DEBUG : file2: reading active writers
2026/01/12 01:31:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:13 DEBUG : Looking for writers
2026/01/12 01:31:13 DEBUG : file1: reading active writers
2026/01/12 01:31:13 DEBUG : file2: reading active writers
2026/01/12 01:31:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:14 DEBUG : Looking for writers
2026/01/12 01:31:14 DEBUG : file1: reading active writers
2026/01/12 01:31:14 DEBUG : file2: reading active writers
2026/01/12 01:31:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:15 DEBUG : Looking for writers
2026/01/12 01:31:15 DEBUG : file1: reading active writers
2026/01/12 01:31:15 DEBUG : file2: reading active writers
2026/01/12 01:31:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:16 DEBUG : Looking for writers
2026/01/12 01:31:16 DEBUG : file1: reading active writers
2026/01/12 01:31:16 DEBUG : file2: reading active writers
2026/01/12 01:31:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:17 DEBUG : Looking for writers
2026/01/12 01:31:17 DEBUG : file1: reading active writers
2026/01/12 01:31:17 DEBUG : file2: reading active writers
2026/01/12 01:31:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:18 DEBUG : Looking for writers
2026/01/12 01:31:18 DEBUG : file2: reading active writers
2026/01/12 01:31:18 DEBUG : file1: reading active writers
2026/01/12 01:31:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:19 DEBUG : Looking for writers
2026/01/12 01:31:19 DEBUG : file1: reading active writers
2026/01/12 01:31:19 DEBUG : file2: reading active writers
2026/01/12 01:31:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:20 DEBUG : Looking for writers
2026/01/12 01:31:20 DEBUG : file1: reading active writers
2026/01/12 01:31:20 DEBUG : file2: reading active writers
2026/01/12 01:31:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:21 DEBUG : Looking for writers
2026/01/12 01:31:21 DEBUG : file1: reading active writers
2026/01/12 01:31:21 DEBUG : file2: reading active writers
2026/01/12 01:31:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:21 DEBUG : file1: vfs cache: starting upload
2026/01/12 01:31:22 DEBUG : Looking for writers
2026/01/12 01:31:22 DEBUG : file1: reading active writers
2026/01/12 01:31:22 DEBUG : file2: reading active writers
2026/01/12 01:31:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/12 01:31:22 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/12 01:31:22 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/01/12 01:31:23 DEBUG : Looking for writers
2026/01/12 01:31:23 DEBUG : file1: reading active writers
2026/01/12 01:31:23 DEBUG : file2: reading active writers
2026/01/12 01:31:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:23 DEBUG : file2: vfs cache: starting upload
2026/01/12 01:31:23.143707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:31:23.143736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:23 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:24 DEBUG : Looking for writers
2026/01/12 01:31:24 DEBUG : file1: reading active writers
2026/01/12 01:31:24 DEBUG : file2: reading active writers
2026/01/12 01:31:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:24.137983 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:31:24.138010 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:24 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:24 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:25 DEBUG : Looking for writers
2026/01/12 01:31:25 DEBUG : file1: reading active writers
2026/01/12 01:31:25 DEBUG : file2: reading active writers
2026/01/12 01:31:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:26 DEBUG : Looking for writers
2026/01/12 01:31:26 DEBUG : file1: reading active writers
2026/01/12 01:31:26 DEBUG : file2: reading active writers
2026/01/12 01:31:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:27 DEBUG : Looking for writers
2026/01/12 01:31:27 DEBUG : file1: reading active writers
2026/01/12 01:31:27 DEBUG : file2: reading active writers
2026/01/12 01:31:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:28 DEBUG : Looking for writers
2026/01/12 01:31:28 DEBUG : file1: reading active writers
2026/01/12 01:31:28 DEBUG : file2: reading active writers
2026/01/12 01:31:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:29 DEBUG : Looking for writers
2026/01/12 01:31:29 DEBUG : file1: reading active writers
2026/01/12 01:31:29 DEBUG : file2: reading active writers
2026/01/12 01:31:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:30 DEBUG : Looking for writers
2026/01/12 01:31:30 DEBUG : file1: reading active writers
2026/01/12 01:31:30 DEBUG : file2: reading active writers
2026/01/12 01:31:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/12 01:31:30 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007ec3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000948708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643454784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027192085367445 ext:180818272030 loc:0x42cf0a0} ATime:{wall:14002027192085575267 ext:180818479852 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0007ec3c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000948808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643455040} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002027192086406825 ext:180819311410 loc:0x42cf0a0} ATime:{wall:14002027192086559353 ext:180819463938 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/12 01:31:30 DEBUG : >WaitForWriters: 
2026/01/12 01:31:30 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:31:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.63s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:31:30 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:31:30 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:31:30 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:30 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:31:31.703116 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:31:31.703148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:31 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:31:31 DEBUG : Looking for writers
2026/01/12 01:31:31 DEBUG : >WaitForWriters: 
2026/01/12 01:31:31 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:31:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (1.06s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:31:31 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:31:31 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:31:31 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:31 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:31:32.680420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:31:32.680492 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:32 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:31:32 DEBUG : Looking for writers
2026/01/12 01:31:32 DEBUG : >WaitForWriters: 
2026/01/12 01:31:32 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:31:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.89s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:31:32 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:31:32 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:31:32 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:31:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:31:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:31:32 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:31:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:31:32 DEBUG : file1: newRWFileHandle: 
2026/01/12 01:31:32 DEBUG : file1(0xc000b22140): openPending: 
2026/01/12 01:31:32 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/12 01:31:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:31:32 DEBUG : file1(0xc000b22140): >openPending: err=<nil>
2026/01/12 01:31:32 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/12 01:31:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:31:32 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/12 01:31:32 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/12 01:31:33.596678 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:31:33.596717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:31:33 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/12 01:31:33 DEBUG : Looking for writers
2026/01/12 01:31:33 DEBUG : file1: reading active writers
2026/01/12 01:31:33 DEBUG : file1: active writers 1
2026/01/12 01:31:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/12 01:31:34 DEBUG : Looking for writers
2026/01/12 01:31:34 DEBUG : file1: reading active writers
2026/01/12 01:31:34 DEBUG : file1: active writers 1
2026/01/12 01:31:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/12 01:31:34 DEBUG : Looking for writers
2026/01/12 01:31:34 DEBUG : file1: reading active writers
2026/01/12 01:31:34 DEBUG : file1: active writers 1
2026/01/12 01:31:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:35 DEBUG : Looking for writers
2026/01/12 01:31:35 DEBUG : file1: reading active writers
2026/01/12 01:31:35 DEBUG : file1: active writers 1
2026/01/12 01:31:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:36 DEBUG : Looking for writers
2026/01/12 01:31:36 DEBUG : file1: reading active writers
2026/01/12 01:31:36 DEBUG : file1: active writers 1
2026/01/12 01:31:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:37 DEBUG : Looking for writers
2026/01/12 01:31:37 DEBUG : file1: reading active writers
2026/01/12 01:31:37 DEBUG : file1: active writers 1
2026/01/12 01:31:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:38 DEBUG : Looking for writers
2026/01/12 01:31:38 DEBUG : file1: reading active writers
2026/01/12 01:31:38 DEBUG : file1: active writers 1
2026/01/12 01:31:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:39 DEBUG : Looking for writers
2026/01/12 01:31:39 DEBUG : file1: reading active writers
2026/01/12 01:31:39 DEBUG : file1: active writers 1
2026/01/12 01:31:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:40 DEBUG : Looking for writers
2026/01/12 01:31:40 DEBUG : file1: reading active writers
2026/01/12 01:31:40 DEBUG : file1: active writers 1
2026/01/12 01:31:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:41 DEBUG : Looking for writers
2026/01/12 01:31:41 DEBUG : file1: reading active writers
2026/01/12 01:31:41 DEBUG : file1: active writers 1
2026/01/12 01:31:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:42 DEBUG : Looking for writers
2026/01/12 01:31:42 DEBUG : file1: reading active writers
2026/01/12 01:31:42 DEBUG : file1: active writers 1
2026/01/12 01:31:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:43 DEBUG : Looking for writers
2026/01/12 01:31:43 DEBUG : file1: reading active writers
2026/01/12 01:31:43 DEBUG : file1: active writers 1
2026/01/12 01:31:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:44 DEBUG : Looking for writers
2026/01/12 01:31:44 DEBUG : file1: reading active writers
2026/01/12 01:31:44 DEBUG : file1: active writers 1
2026/01/12 01:31:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:45 DEBUG : Looking for writers
2026/01/12 01:31:45 DEBUG : file1: reading active writers
2026/01/12 01:31:45 DEBUG : file1: active writers 1
2026/01/12 01:31:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:46 DEBUG : Looking for writers
2026/01/12 01:31:46 DEBUG : file1: reading active writers
2026/01/12 01:31:46 DEBUG : file1: active writers 1
2026/01/12 01:31:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:47 DEBUG : Looking for writers
2026/01/12 01:31:47 DEBUG : file1: reading active writers
2026/01/12 01:31:47 DEBUG : file1: active writers 1
2026/01/12 01:31:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:48 DEBUG : Looking for writers
2026/01/12 01:31:48 DEBUG : file1: reading active writers
2026/01/12 01:31:48 DEBUG : file1: active writers 1
2026/01/12 01:31:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:49 DEBUG : Looking for writers
2026/01/12 01:31:49 DEBUG : file1: reading active writers
2026/01/12 01:31:49 DEBUG : file1: active writers 1
2026/01/12 01:31:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:50 DEBUG : Looking for writers
2026/01/12 01:31:50 DEBUG : file1: reading active writers
2026/01/12 01:31:50 DEBUG : file1: active writers 1
2026/01/12 01:31:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:51 DEBUG : Looking for writers
2026/01/12 01:31:51 DEBUG : file1: reading active writers
2026/01/12 01:31:51 DEBUG : file1: active writers 1
2026/01/12 01:31:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:52 DEBUG : Looking for writers
2026/01/12 01:31:52 DEBUG : file1: reading active writers
2026/01/12 01:31:52 DEBUG : file1: active writers 1
2026/01/12 01:31:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:53 DEBUG : Looking for writers
2026/01/12 01:31:53 DEBUG : file1: reading active writers
2026/01/12 01:31:53 DEBUG : file1: active writers 1
2026/01/12 01:31:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:54 DEBUG : Looking for writers
2026/01/12 01:31:54 DEBUG : file1: reading active writers
2026/01/12 01:31:54 DEBUG : file1: active writers 1
2026/01/12 01:31:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:55 DEBUG : Looking for writers
2026/01/12 01:31:55 DEBUG : file1: reading active writers
2026/01/12 01:31:55 DEBUG : file1: active writers 1
2026/01/12 01:31:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:56 DEBUG : Looking for writers
2026/01/12 01:31:56 DEBUG : file1: reading active writers
2026/01/12 01:31:56 DEBUG : file1: active writers 1
2026/01/12 01:31:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:57 DEBUG : Looking for writers
2026/01/12 01:31:57 DEBUG : file1: reading active writers
2026/01/12 01:31:57 DEBUG : file1: active writers 1
2026/01/12 01:31:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:58 DEBUG : Looking for writers
2026/01/12 01:31:58 DEBUG : file1: reading active writers
2026/01/12 01:31:58 DEBUG : file1: active writers 1
2026/01/12 01:31:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:31:59 DEBUG : Looking for writers
2026/01/12 01:31:59 DEBUG : file1: reading active writers
2026/01/12 01:31:59 DEBUG : file1: active writers 1
2026/01/12 01:31:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:32:00 DEBUG : Looking for writers
2026/01/12 01:32:00 DEBUG : file1: reading active writers
2026/01/12 01:32:00 DEBUG : file1: active writers 1
2026/01/12 01:32:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:32:01 DEBUG : Looking for writers
2026/01/12 01:32:01 DEBUG : file1: reading active writers
2026/01/12 01:32:01 DEBUG : file1: active writers 1
2026/01/12 01:32:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:32:02 DEBUG : Looking for writers
2026/01/12 01:32:02 DEBUG : file1: reading active writers
2026/01/12 01:32:02 DEBUG : file1: active writers 1
2026/01/12 01:32:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/12 01:32:03 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c3a000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b52008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645591104} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000706070 info:{ModTime:{wall:14002027267817248318 ext:251388225223 loc:0x42cf0a0} ATime:{wall:14002027267817248318 ext:251388225223 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/12 01:32:03 DEBUG : >WaitForWriters: 
2026/01/12 01:32:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:32:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.98s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:03 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/12 01:32:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:32:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/12 01:32:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lasoyum1biki"
2026/01/12 01:32:03 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/12 01:32:03 DEBUG : forgetting directory cache
2026/01/12 01:32:04.662936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:04.662972 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:04 DEBUG : Looking for writers
2026/01/12 01:32:04 DEBUG : >WaitForWriters: 
2026/01/12 01:32:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': vfs cache: cleaner exiting
2026/01/12 01:32:04 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (1.08s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:05.652971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:05.652993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:05 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.98s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:06.407643 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:06.407665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:06 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.74s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:06 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:06 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:07.255543 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:07.255582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:07 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:07 DEBUG : Looking for writers
2026/01/12 01:32:07 DEBUG : >WaitForWriters: 
2026/01/12 01:32:07 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.87s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:07 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:07 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:08.133679 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:08.133724 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:08 DEBUG : Looking for writers
2026/01/12 01:32:08 DEBUG : >WaitForWriters: 
2026/01/12 01:32:08 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.84s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:08 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:08 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:08.883834 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:08.883848 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:08 DEBUG : Looking for writers
2026/01/12 01:32:08 DEBUG : >WaitForWriters: 
2026/01/12 01:32:09 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.77s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:09 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:09 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:09.831598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:09.831618 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:09 DEBUG : Looking for writers
2026/01/12 01:32:09 DEBUG : >WaitForWriters: 
2026/01/12 01:32:09 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.87s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:09 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:09 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:10 ERROR : error listing: directory not found
2026/01/12 01:32:10.986917 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:10.986941 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:10 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/12 01:32:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:10 DEBUG : Looking for writers
2026/01/12 01:32:10 DEBUG : >WaitForWriters: 
2026/01/12 01:32:11 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.15s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:11 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:11 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:11 ERROR : error listing: directory not found
2026/01/12 01:32:11 ERROR : error listing: directory not found
2026/01/12 01:32:12.295849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:12.295876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:12 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/12 01:32:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:12 DEBUG : Looking for writers
2026/01/12 01:32:12 DEBUG : >WaitForWriters: 
2026/01/12 01:32:12 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.43s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:12 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:12 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:32:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:32:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:12 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:32:12 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:32:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:12 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/12 01:32:12 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/12 01:32:12 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/12 01:32:12 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (5 bytes), uploading instead of streaming
2026/01/12 01:32:13.569239 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:13.569281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:13 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:13 DEBUG : file1: Remove: 
2026/01/12 01:32:13 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:32:13 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/12 01:32:13 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:32:15 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:32:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/12 01:32:21 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:32:21 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:32:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:21 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:32:21 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:32:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:21 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:32:22.784009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:22.784055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:22 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)
2026/01/12 01:32:22 DEBUG : file1: Remove: 
2026/01/12 01:32:22 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:32:22 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
2026/01/12 01:32:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:32:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:32:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:32:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:32:22 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
2026/01/12 01:32:22 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:32:22 DEBUG : Looking for writers
2026/01/12 01:32:22 DEBUG : file1: reading active writers
2026/01/12 01:32:22 DEBUG : file1: active writers 1
2026/01/12 01:32:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/12 01:32:22 DEBUG : Looking for writers
2026/01/12 01:32:22 DEBUG : file1: reading active writers
2026/01/12 01:32:22 DEBUG : file1: active writers 1
2026/01/12 01:32:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/12 01:32:22 DEBUG : Looking for writers
2026/01/12 01:32:22 DEBUG : file1: reading active writers
2026/01/12 01:32:22 DEBUG : file1: active writers 1
2026/01/12 01:32:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/12 01:32:22 DEBUG : Looking for writers
2026/01/12 01:32:22 DEBUG : file1: reading active writers
2026/01/12 01:32:22 DEBUG : file1: active writers 1
2026/01/12 01:32:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/12 01:32:22 DEBUG : Looking for writers
2026/01/12 01:32:22 DEBUG : file1: reading active writers
2026/01/12 01:32:22 DEBUG : file1: active writers 1
2026/01/12 01:32:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/12 01:32:23 DEBUG : Looking for writers
2026/01/12 01:32:23 DEBUG : file1: reading active writers
2026/01/12 01:32:23 DEBUG : file1: active writers 1
2026/01/12 01:32:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/12 01:32:23 DEBUG : Looking for writers
2026/01/12 01:32:23 DEBUG : file1: reading active writers
2026/01/12 01:32:23 DEBUG : file1: active writers 1
2026/01/12 01:32:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/12 01:32:24 DEBUG : Looking for writers
2026/01/12 01:32:24 DEBUG : file1: reading active writers
2026/01/12 01:32:24 DEBUG : file1: active writers 1
2026/01/12 01:32:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:25 DEBUG : Looking for writers
2026/01/12 01:32:25 DEBUG : file1: reading active writers
2026/01/12 01:32:25 DEBUG : file1: active writers 1
2026/01/12 01:32:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:26 DEBUG : Looking for writers
2026/01/12 01:32:26 DEBUG : file1: reading active writers
2026/01/12 01:32:26 DEBUG : file1: active writers 1
2026/01/12 01:32:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:27 DEBUG : Looking for writers
2026/01/12 01:32:27 DEBUG : file1: reading active writers
2026/01/12 01:32:27 DEBUG : file1: active writers 1
2026/01/12 01:32:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:28 DEBUG : Looking for writers
2026/01/12 01:32:28 DEBUG : file1: reading active writers
2026/01/12 01:32:28 DEBUG : file1: active writers 1
2026/01/12 01:32:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:29 DEBUG : Looking for writers
2026/01/12 01:32:29 DEBUG : file1: reading active writers
2026/01/12 01:32:29 DEBUG : file1: active writers 1
2026/01/12 01:32:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:30 DEBUG : Looking for writers
2026/01/12 01:32:30 DEBUG : file1: reading active writers
2026/01/12 01:32:30 DEBUG : file1: active writers 1
2026/01/12 01:32:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:31 DEBUG : Looking for writers
2026/01/12 01:32:31 DEBUG : file1: reading active writers
2026/01/12 01:32:31 DEBUG : file1: active writers 1
2026/01/12 01:32:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:32 DEBUG : Looking for writers
2026/01/12 01:32:32 DEBUG : file1: reading active writers
2026/01/12 01:32:32 DEBUG : file1: active writers 1
2026/01/12 01:32:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:33 DEBUG : Looking for writers
2026/01/12 01:32:33 DEBUG : file1: reading active writers
2026/01/12 01:32:33 DEBUG : file1: active writers 1
2026/01/12 01:32:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:34 DEBUG : Looking for writers
2026/01/12 01:32:34 DEBUG : file1: reading active writers
2026/01/12 01:32:34 DEBUG : file1: active writers 1
2026/01/12 01:32:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:35 DEBUG : Looking for writers
2026/01/12 01:32:35 DEBUG : file1: reading active writers
2026/01/12 01:32:35 DEBUG : file1: active writers 1
2026/01/12 01:32:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:36 DEBUG : Looking for writers
2026/01/12 01:32:36 DEBUG : file1: reading active writers
2026/01/12 01:32:36 DEBUG : file1: active writers 1
2026/01/12 01:32:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:37 DEBUG : Looking for writers
2026/01/12 01:32:37 DEBUG : file1: reading active writers
2026/01/12 01:32:37 DEBUG : file1: active writers 1
2026/01/12 01:32:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:38 DEBUG : Looking for writers
2026/01/12 01:32:38 DEBUG : file1: reading active writers
2026/01/12 01:32:38 DEBUG : file1: active writers 1
2026/01/12 01:32:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:39 DEBUG : Looking for writers
2026/01/12 01:32:39 DEBUG : file1: reading active writers
2026/01/12 01:32:39 DEBUG : file1: active writers 1
2026/01/12 01:32:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:40 DEBUG : Looking for writers
2026/01/12 01:32:40 DEBUG : file1: reading active writers
2026/01/12 01:32:40 DEBUG : file1: active writers 1
2026/01/12 01:32:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:41 DEBUG : Looking for writers
2026/01/12 01:32:41 DEBUG : file1: reading active writers
2026/01/12 01:32:41 DEBUG : file1: active writers 1
2026/01/12 01:32:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:42 DEBUG : Looking for writers
2026/01/12 01:32:42 DEBUG : file1: reading active writers
2026/01/12 01:32:42 DEBUG : file1: active writers 1
2026/01/12 01:32:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:43 DEBUG : Looking for writers
2026/01/12 01:32:43 DEBUG : file1: reading active writers
2026/01/12 01:32:43 DEBUG : file1: active writers 1
2026/01/12 01:32:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:44 DEBUG : Looking for writers
2026/01/12 01:32:44 DEBUG : file1: reading active writers
2026/01/12 01:32:44 DEBUG : file1: active writers 1
2026/01/12 01:32:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:45 DEBUG : Looking for writers
2026/01/12 01:32:45 DEBUG : file1: reading active writers
2026/01/12 01:32:45 DEBUG : file1: active writers 1
2026/01/12 01:32:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:46 DEBUG : Looking for writers
2026/01/12 01:32:46 DEBUG : file1: reading active writers
2026/01/12 01:32:46 DEBUG : file1: active writers 1
2026/01/12 01:32:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:47 DEBUG : Looking for writers
2026/01/12 01:32:47 DEBUG : file1: reading active writers
2026/01/12 01:32:47 DEBUG : file1: active writers 1
2026/01/12 01:32:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:48 DEBUG : Looking for writers
2026/01/12 01:32:48 DEBUG : file1: reading active writers
2026/01/12 01:32:48 DEBUG : file1: active writers 1
2026/01/12 01:32:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:49 DEBUG : Looking for writers
2026/01/12 01:32:49 DEBUG : file1: reading active writers
2026/01/12 01:32:49 DEBUG : file1: active writers 1
2026/01/12 01:32:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:50 DEBUG : Looking for writers
2026/01/12 01:32:50 DEBUG : file1: reading active writers
2026/01/12 01:32:50 DEBUG : file1: active writers 1
2026/01/12 01:32:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:51 DEBUG : Looking for writers
2026/01/12 01:32:51 DEBUG : file1: reading active writers
2026/01/12 01:32:51 DEBUG : file1: active writers 1
2026/01/12 01:32:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:52 DEBUG : Looking for writers
2026/01/12 01:32:52 DEBUG : file1: reading active writers
2026/01/12 01:32:52 DEBUG : file1: active writers 1
2026/01/12 01:32:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/12 01:32:52 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/12 01:32:52 DEBUG : >WaitForWriters: 
2026/01/12 01:32:52 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (40.38s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:32:52 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:32:52 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:32:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:32:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:32:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:52 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:32:52 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:32:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:32:52 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/12 01:32:53 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/12 01:32:53 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/12 01:32:53 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/12 01:32:53 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (11 bytes), uploading instead of streaming
2026/01/12 01:32:54.850642 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:32:54.850686 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:32:54 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)
2026/01/12 01:32:54 DEBUG : file1: Remove: 
2026/01/12 01:32:54 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:32:54 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
2026/01/12 01:32:54 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
2026/01/12 01:32:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:32:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/12 01:32:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/12 01:33:02 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:02 DEBUG : Looking for writers
2026/01/12 01:33:02 DEBUG : >WaitForWriters: 
2026/01/12 01:33:03 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.31s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:03 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:03 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:33:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:33:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:33:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:33:03 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/12 01:33:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:03 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (5 bytes), uploading instead of streaming
2026/01/12 01:33:04.245076 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:04.245108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:04 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)
2026/01/12 01:33:04 DEBUG : file1: Remove: 
2026/01/12 01:33:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:33:04 DEBUG : file1: >Remove: err=<nil>
2026/01/12 01:33:04 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/12 01:33:04 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/12 01:33:04 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:04 DEBUG : Looking for writers
2026/01/12 01:33:04 DEBUG : >WaitForWriters: 
2026/01/12 01:33:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.12s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:04 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:04 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:33:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:33:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:33:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:33:04 DEBUG : file1: WriteFileHandle.Release closing
2026/01/12 01:33:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:04 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:33:05.168691 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:05.168709 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:05 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:05 DEBUG : file1: Remove: 
2026/01/12 01:33:05 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:33:05 DEBUG : file1: >Remove: err=<nil>
2026/01/12 01:33:05 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/12 01:33:05 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/12 01:33:05 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:05 DEBUG : Looking for writers
2026/01/12 01:33:05 DEBUG : >WaitForWriters: 
2026/01/12 01:33:05 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.01s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:05 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:05 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:33:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:33:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:33:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:33:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:05 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (2 bytes), uploading instead of streaming
2026/01/12 01:33:06.425939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:06.425967 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:06 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:06 DEBUG : file1: Remove: 
2026/01/12 01:33:06 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:33:06 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/12 01:33:06 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:06 DEBUG : Looking for writers
2026/01/12 01:33:06 DEBUG : >WaitForWriters: 
2026/01/12 01:33:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.25s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:06 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:06 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:33:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:33:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:33:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:33:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:06 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (0 bytes), uploading instead of streaming
2026/01/12 01:33:07.480210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:07.480231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:07 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:07 DEBUG : file1: Remove: 
2026/01/12 01:33:07 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:33:07 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/12 01:33:07 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/12 01:33:07 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/12 01:33:07 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:07 DEBUG : Looking for writers
2026/01/12 01:33:07 DEBUG : >WaitForWriters: 
2026/01/12 01:33:07 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.98s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:07 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:07 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/12 01:33:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/12 01:33:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/12 01:33:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/12 01:33:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/12 01:33:07 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': File to upload is small (100 bytes), uploading instead of streaming
2026/01/12 01:33:08.665612 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:08.665636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:08 DEBUG : file1: Remove: 
2026/01/12 01:33:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/12 01:33:08 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/12 01:33:08 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/12 01:33:08 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/12 01:33:08 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:08 DEBUG : Looking for writers
2026/01/12 01:33:08 DEBUG : >WaitForWriters: 
2026/01/12 01:33:08 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.21s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:08 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:08 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:09.560119 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:09.560141 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:09 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:09 DEBUG : Looking for writers
2026/01/12 01:33:09 DEBUG : >WaitForWriters: 
2026/01/12 01:33:09 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.96s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:09 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:09 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:10.552153 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:10.552176 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:10 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:10 DEBUG : Looking for writers
2026/01/12 01:33:10 DEBUG : >WaitForWriters: 
2026/01/12 01:33:10 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.97s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:10 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:10 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:11.273216 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:11.273256 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:11 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:11 DEBUG : Looking for writers
2026/01/12 01:33:11 DEBUG : >WaitForWriters: 
2026/01/12 01:33:11 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.65s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-lasoyum1biki'", Local "Local file system at /tmp/rclone3960288057", Modify Window "1s"
2026/01/12 01:33:11 INFO  : proton drive root link ID 'rclone-test-lasoyum1biki': poll-interval is not supported by this remote
2026/01/12 01:33:11 NOTICE: proton drive root link ID 'rclone-test-lasoyum1biki': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/12 01:33:12.084647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/12 01:33:12.084683 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lasoyum1biki'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/12 01:33:12 DEBUG : WaitForWriters: timeout=30s
2026/01/12 01:33:12 DEBUG : Looking for writers
2026/01/12 01:33:12 DEBUG : >WaitForWriters: 
2026/01/12 01:33:12 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.90s)
FAIL
2026/01/12 01:33:12 DEBUG : proton drive root link ID 'rclone-test-lasoyum1biki': Purge remote
2026/01/12 01:33:12 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 5m50.878868172s (try 2/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]