"./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)
2026/01/01 01:25:25 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-geyukej8yanu"
2026/01/01 01:25:25 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/01 01:25:25 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': Has cached credentials
2026/01/01 01:25:27 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': Used cached credential to initialize the ProtonDrive API
2026/01/01 01:25:28 DEBUG : Creating backend with remote "/tmp/rclone3716082635"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:28 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:28 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:28.998787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:28.998815 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:28 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:28 DEBUG : Looking for writers
2026/01/01 01:25:28 DEBUG : >WaitForWriters: 
2026/01/01 01:25:29 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.84s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:29 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:29 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:29.796687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:29.796747 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:29 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:29 DEBUG : Looking for writers
2026/01/01 01:25:29 DEBUG : >WaitForWriters: 
2026/01/01 01:25:29 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.78s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:29 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:29 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:30.752347 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:30.752371 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:30 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:30 DEBUG : Looking for writers
2026/01/01 01:25:30 DEBUG : >WaitForWriters: 
2026/01/01 01:25:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (1.07s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:30 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:30 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:31.692930 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:31.692956 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:31 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:31 DEBUG : Looking for writers
2026/01/01 01:25:31 DEBUG : >WaitForWriters: 
2026/01/01 01:25:31 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.83s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:31 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:31 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:32.367903 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:32.367943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:32 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:32 DEBUG : Looking for writers
2026/01/01 01:25:32 DEBUG : >WaitForWriters: 
2026/01/01 01:25:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.76s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:32 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:32 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:33.117022 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:33.117057 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:33 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:33 DEBUG : Looking for writers
2026/01/01 01:25:33 DEBUG : >WaitForWriters: 
2026/01/01 01:25:33 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.72s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:33 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:33 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:34.016707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:34.016749 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:34 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:34 DEBUG : Looking for writers
2026/01/01 01:25:34 DEBUG : >WaitForWriters: 
2026/01/01 01:25:34 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.94s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:34 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:34 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:35.039822 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:35.039898 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:35 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:35 DEBUG : Looking for writers
2026/01/01 01:25:35 DEBUG : >WaitForWriters: 
2026/01/01 01:25:35 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (1.00s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:35 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:35 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:35.869469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:35.869511 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:35 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:35 DEBUG : Looking for writers
2026/01/01 01:25:35 DEBUG : >WaitForWriters: 
2026/01/01 01:25:35 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.78s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:35 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:35 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:36.471744 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:36.471767 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:36 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:36 DEBUG : Looking for writers
2026/01/01 01:25:36 DEBUG : >WaitForWriters: 
2026/01/01 01:25:36 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.67s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:36 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:36 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:37.156392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:37.156473 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:37 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:37 DEBUG : Looking for writers
2026/01/01 01:25:37 DEBUG : >WaitForWriters: 
2026/01/01 01:25:37 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.68s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:37 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:37 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:37.855536 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:37.855561 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:37 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:37 DEBUG : Looking for writers
2026/01/01 01:25:37 DEBUG : >WaitForWriters: 
2026/01/01 01:25:37 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.62s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:37 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:37 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:38.725392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:38.725416 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:38 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:38 DEBUG : Looking for writers
2026/01/01 01:25:38 DEBUG : >WaitForWriters: 
2026/01/01 01:25:38 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.95s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:38 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:38 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:39.645174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:39.645200 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:39 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:39 DEBUG : Looking for writers
2026/01/01 01:25:39 DEBUG : >WaitForWriters: 
2026/01/01 01:25:39 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.91s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:39 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:39 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:40.527512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:40.527544 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:40 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:40 DEBUG : Looking for writers
2026/01/01 01:25:40 DEBUG : >WaitForWriters: 
2026/01/01 01:25:40 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.81s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:40 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:40 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:41.394377 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:41.394400 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:41 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:41 DEBUG : Looking for writers
2026/01/01 01:25:41 DEBUG : >WaitForWriters: 
2026/01/01 01:25:41 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.95s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:41 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:41 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:42.249263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:42.249292 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:42 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:42 DEBUG : Looking for writers
2026/01/01 01:25:42 DEBUG : >WaitForWriters: 
2026/01/01 01:25:42 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.84s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:42 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:42 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:42.911745 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:42.911781 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:42 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:42 DEBUG : Looking for writers
2026/01/01 01:25:42 DEBUG : >WaitForWriters: 
2026/01/01 01:25:43 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.60s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:43 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:43 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:43.779668 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:43.779705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:43 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:43 DEBUG : Looking for writers
2026/01/01 01:25:43 DEBUG : >WaitForWriters: 
2026/01/01 01:25:43 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.96s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:43 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:43 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:44.710886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:44.710909 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:44 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:44 DEBUG : Looking for writers
2026/01/01 01:25:44 DEBUG : >WaitForWriters: 
2026/01/01 01:25:44 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.83s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:44 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:44 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:45.342648 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:45.342678 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:45 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:45 DEBUG : Looking for writers
2026/01/01 01:25:45 DEBUG : >WaitForWriters: 
2026/01/01 01:25:45 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.72s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:45 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:45 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:46.226097 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:46.226124 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:46 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:46 DEBUG : Looking for writers
2026/01/01 01:25:46 DEBUG : >WaitForWriters: 
2026/01/01 01:25:46 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-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:46 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:46 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:47.175481 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:47.175519 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:47 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:47 DEBUG : Looking for writers
2026/01/01 01:25:47 DEBUG : >WaitForWriters: 
2026/01/01 01:25:47 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-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:47 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:47 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:47.991478 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:47.991513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:47 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:47 DEBUG : Looking for writers
2026/01/01 01:25:47 DEBUG : >WaitForWriters: 
2026/01/01 01:25:48 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-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:48 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:48.690707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:48.690729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:48 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:48 DEBUG : Looking for writers
2026/01/01 01:25:48 DEBUG : >WaitForWriters: 
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:48 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-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:48 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:48 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:49.774943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:49.774968 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:49 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:49 DEBUG : Looking for writers
2026/01/01 01:25:49 DEBUG : >WaitForWriters: 
2026/01/01 01:25:49 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:49 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-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:49 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:49 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:49 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:49 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:50.650673 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:50.650704 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:50 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:50 DEBUG : Looking for writers
2026/01/01 01:25:50 DEBUG : >WaitForWriters: 
2026/01/01 01:25:50 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:50 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (5.30s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.87s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.95s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.74s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.80s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.98s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.96s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:50 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:50 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:51.640945 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:51.640979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:51 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:51 DEBUG : Looking for writers
2026/01/01 01:25:51 DEBUG : >WaitForWriters: 
2026/01/01 01:25:51 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.89s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:51 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:51 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:52.439865 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:52.439901 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:52 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:52 DEBUG : Looking for writers
2026/01/01 01:25:52 DEBUG : >WaitForWriters: 
2026/01/01 01:25:52 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.81s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:52 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:52 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:53.274708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:53.274730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:53 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:53 DEBUG : Looking for writers
2026/01/01 01:25:53 DEBUG : >WaitForWriters: 
2026/01/01 01:25:53 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.84s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:53 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:53 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:54.139596 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:54.139678 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:54 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:54 DEBUG : Looking for writers
2026/01/01 01:25:54 DEBUG : >WaitForWriters: 
2026/01/01 01:25:54 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.85s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:54 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:54 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:55.075107 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:55.075139 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:55 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:55 DEBUG : Looking for writers
2026/01/01 01:25:55 DEBUG : >WaitForWriters: 
2026/01/01 01:25:55 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (1.07s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:55 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:55 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:56.087498 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:56.087519 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:56 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:56 DEBUG : Looking for writers
2026/01/01 01:25:56 DEBUG : >WaitForWriters: 
2026/01/01 01:25:56 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:56 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:56 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:56 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:56 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:56 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:56.912841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:56.912867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:56 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:56 DEBUG : Looking for writers
2026/01/01 01:25:56 DEBUG : >WaitForWriters: 
2026/01/01 01:25:56 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:57 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:57 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:57.537602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:57.537640 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:57 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:57 DEBUG : Looking for writers
2026/01/01 01:25:57 DEBUG : >WaitForWriters: 
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:57 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:57 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:58.145645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:58.145680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:58 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:58 DEBUG : Looking for writers
2026/01/01 01:25:58 DEBUG : >WaitForWriters: 
2026/01/01 01:25:58 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:58 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:58 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:58 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:58 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:58 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:59.132341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:59.132401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:59 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:59 DEBUG : Looking for writers
2026/01/01 01:25:59 DEBUG : >WaitForWriters: 
2026/01/01 01:25:59 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:59 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:59 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:59 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:25:59 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:25:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:25:59 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:25:59.871636 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:25:59.871658 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:25:59 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:25:59 DEBUG : Looking for writers
2026/01/01 01:25:59 DEBUG : >WaitForWriters: 
2026/01/01 01:25:59 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:25:59 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.66s)
    --- FAIL: TestFileRename/off,forceCache=false (0.87s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.83s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.64s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.72s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.93s)
    --- FAIL: TestFileRename/full,forceCache=false (0.67s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:25:59 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:25:59 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:26:00.811204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:00.811239 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:00 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:00 DEBUG : Looking for writers
2026/01/01 01:26:00 DEBUG : >WaitForWriters: 
2026/01/01 01:26:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.94s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:00 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:00 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:26:01.424758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:01.424788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:01 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:01 DEBUG : Looking for writers
2026/01/01 01:26:01 DEBUG : >WaitForWriters: 
2026/01/01 01:26:01 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.68s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:01 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:01 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:26:02.385469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:02.385490 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:02 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:02 DEBUG : Looking for writers
2026/01/01 01:26:02 DEBUG : >WaitForWriters: 
2026/01/01 01:26:02 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.96s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:02 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:02 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:26:03.195226 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:03.195248 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:03 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:03 DEBUG : Looking for writers
2026/01/01 01:26:03 DEBUG : >WaitForWriters: 
2026/01/01 01:26:03 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.74s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:03 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:03 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:26:04.074210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:04.074241 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:04 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:04 DEBUG : Looking for writers
2026/01/01 01:26:04 DEBUG : >WaitForWriters: 
2026/01/01 01:26:04 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (1.01s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:04 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:04 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:04 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:04 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:05.056356 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:05.056389 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:05 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:05 DEBUG : Looking for writers
2026/01/01 01:26:05 DEBUG : >WaitForWriters: 
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.86s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:05 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:05.688787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:05.688825 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:05 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:05 DEBUG : Looking for writers
2026/01/01 01:26:05 DEBUG : >WaitForWriters: 
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:26:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.71s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:05 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:05 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:06.690470 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:06.690492 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:06 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:06 DEBUG : Looking for writers
2026/01/01 01:26:06 DEBUG : >WaitForWriters: 
2026/01/01 01:26:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:26:06 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (1.00s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:06 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:06 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:07.454958 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:07.454982 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:07 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:07 DEBUG : Looking for writers
2026/01/01 01:26:07 DEBUG : >WaitForWriters: 
2026/01/01 01:26:07 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:26:07 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.77s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:07 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:07 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:07 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:07 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:08.270879 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:08.270905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:08 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : >WaitForWriters: 
2026/01/01 01:26:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:26:08 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.84s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:26:08 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:26:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:26:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:26:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:26:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:26:08 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:26:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:26:08 DEBUG : file1: newRWFileHandle: 
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): openPending: 
2026/01/01 01:26:08 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/01 01:26:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): >openPending: err=<nil>
2026/01/01 01:26:08 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/01 01:26:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:26:08 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/01 01:26:08 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): _writeAt: size=5, off=0
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): >_writeAt: n=5, err=<nil>
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): _writeAt: size=7, off=5
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): >_writeAt: n=7, err=<nil>
2026/01/01 01:26:08 DEBUG : file1: vfs cache: truncate to size=11
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): close: 
2026/01/01 01:26:08 DEBUG : file1: vfs cache: setting modification time to 2026-01-01 01:26:08.577080145 +0000 UTC m=+42.975590004
2026/01/01 01:26:08 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): >close: err=<nil>
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): close: 
2026/01/01 01:26:08 DEBUG : file1(0xc00076b380): >close: err=file already closed
2026/01/01 01:26:08 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/01 01:26:08 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/01 01:26:08 DEBUG : Looking for writers
2026/01/01 01:26:08 DEBUG : file1: reading active writers
2026/01/01 01:26:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/01 01:26:09 DEBUG : Looking for writers
2026/01/01 01:26:09 DEBUG : file1: reading active writers
2026/01/01 01:26:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/01 01:26:09.352591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:09.352622 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:09 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)
2026/01/01 01:26:09 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)
2026/01/01 01:26:09 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:09 DEBUG : Looking for writers
2026/01/01 01:26:09 DEBUG : file1: reading active writers
2026/01/01 01:26:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:10.392554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:10.392586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:10 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)
2026/01/01 01:26:10 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:10 DEBUG : Looking for writers
2026/01/01 01:26:10 DEBUG : file1: reading active writers
2026/01/01 01:26:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:11.758991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:11.759021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:11 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)
2026/01/01 01:26:11 DEBUG : Looking for writers
2026/01/01 01:26:11 DEBUG : file1: reading active writers
2026/01/01 01:26:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:12 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:12 DEBUG : Looking for writers
2026/01/01 01:26:12 DEBUG : file1: reading active writers
2026/01/01 01:26:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:13.429309 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:13.429342 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:13 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)
2026/01/01 01:26:13 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:13 DEBUG : Looking for writers
2026/01/01 01:26:13 DEBUG : file1: reading active writers
2026/01/01 01:26:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:14 DEBUG : Looking for writers
2026/01/01 01:26:14 DEBUG : file1: reading active writers
2026/01/01 01:26:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:15 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:15 DEBUG : Looking for writers
2026/01/01 01:26:15 DEBUG : file1: reading active writers
2026/01/01 01:26:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:15.947255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:15.947288 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:15 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:16 DEBUG : Looking for writers
2026/01/01 01:26:16 DEBUG : file1: reading active writers
2026/01/01 01:26:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:17 DEBUG : Looking for writers
2026/01/01 01:26:17 DEBUG : file1: reading active writers
2026/01/01 01:26:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:18 DEBUG : Looking for writers
2026/01/01 01:26:18 DEBUG : file1: reading active writers
2026/01/01 01:26:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:19 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:19 DEBUG : Looking for writers
2026/01/01 01:26:19 DEBUG : file1: reading active writers
2026/01/01 01:26:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:20.090403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:20.090496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:20 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)
2026/01/01 01:26:20 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)
2026/01/01 01:26:20 DEBUG : Looking for writers
2026/01/01 01:26:20 DEBUG : file1: reading active writers
2026/01/01 01:26:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:21 DEBUG : Looking for writers
2026/01/01 01:26:21 DEBUG : file1: reading active writers
2026/01/01 01:26:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:22 DEBUG : Looking for writers
2026/01/01 01:26:22 DEBUG : file1: reading active writers
2026/01/01 01:26:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:23 DEBUG : Looking for writers
2026/01/01 01:26:23 DEBUG : file1: reading active writers
2026/01/01 01:26:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:24 DEBUG : Looking for writers
2026/01/01 01:26:24 DEBUG : file1: reading active writers
2026/01/01 01:26:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:25 DEBUG : Looking for writers
2026/01/01 01:26:25 DEBUG : file1: reading active writers
2026/01/01 01:26:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:26 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:26 DEBUG : Looking for writers
2026/01/01 01:26:26 DEBUG : file1: reading active writers
2026/01/01 01:26:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:27.394100 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:27.394131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:27 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)
2026/01/01 01:26:27 DEBUG : Looking for writers
2026/01/01 01:26:27 DEBUG : file1: reading active writers
2026/01/01 01:26:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:28 DEBUG : Looking for writers
2026/01/01 01:26:28 DEBUG : file1: reading active writers
2026/01/01 01:26:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:29 DEBUG : Looking for writers
2026/01/01 01:26:29 DEBUG : file1: reading active writers
2026/01/01 01:26:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:30 DEBUG : Looking for writers
2026/01/01 01:26:30 DEBUG : file1: reading active writers
2026/01/01 01:26:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:31 DEBUG : Looking for writers
2026/01/01 01:26:31 DEBUG : file1: reading active writers
2026/01/01 01:26:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:32 DEBUG : Looking for writers
2026/01/01 01:26:32 DEBUG : file1: reading active writers
2026/01/01 01:26:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:33 DEBUG : Looking for writers
2026/01/01 01:26:33 DEBUG : file1: reading active writers
2026/01/01 01:26:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:34 DEBUG : Looking for writers
2026/01/01 01:26:34 DEBUG : file1: reading active writers
2026/01/01 01:26:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:35 DEBUG : Looking for writers
2026/01/01 01:26:35 DEBUG : file1: reading active writers
2026/01/01 01:26:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:36 DEBUG : Looking for writers
2026/01/01 01:26:36 DEBUG : file1: reading active writers
2026/01/01 01:26:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:37 DEBUG : Looking for writers
2026/01/01 01:26:37 DEBUG : file1: reading active writers
2026/01/01 01:26:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:38 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007e2690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a66408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644625472} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006435306408785 ext:42975590004 loc:0x42b6f20} ATime:{wall:14001006435306427180 ext:42975608399 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:26:38 DEBUG : >WaitForWriters: 
2026/01/01 01:26:38 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
2026/01/01 01:26:40 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/01 01:26:40 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:26:40.800497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:26:40.800519 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:26:40 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
2026/01/01 01:26:42 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
2026/01/01 01:26:46 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/01 01:26:46 DEBUG : Looking for writers
2026/01/01 01:26:46 DEBUG : file1: reading active writers
2026/01/01 01:26:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/01 01:26:47 DEBUG : Looking for writers
2026/01/01 01:26:47 DEBUG : file1: reading active writers
2026/01/01 01:26:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/01 01:26:47 DEBUG : Looking for writers
2026/01/01 01:26:47 DEBUG : file1: reading active writers
2026/01/01 01:26:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:48 DEBUG : Looking for writers
2026/01/01 01:26:48 DEBUG : file1: reading active writers
2026/01/01 01:26:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:49 DEBUG : Looking for writers
2026/01/01 01:26:49 DEBUG : file1: reading active writers
2026/01/01 01:26:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:50 DEBUG : Looking for writers
2026/01/01 01:26:50 DEBUG : file1: reading active writers
2026/01/01 01:26:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:51 DEBUG : Looking for writers
2026/01/01 01:26:51 DEBUG : file1: reading active writers
2026/01/01 01:26:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:52 DEBUG : Looking for writers
2026/01/01 01:26:52 DEBUG : file1: reading active writers
2026/01/01 01:26:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:53 DEBUG : Looking for writers
2026/01/01 01:26:53 DEBUG : file1: reading active writers
2026/01/01 01:26:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:54 DEBUG : Looking for writers
2026/01/01 01:26:54 DEBUG : file1: reading active writers
2026/01/01 01:26:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:55 DEBUG : Looking for writers
2026/01/01 01:26:55 DEBUG : file1: reading active writers
2026/01/01 01:26:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:56 DEBUG : Looking for writers
2026/01/01 01:26:56 DEBUG : file1: reading active writers
2026/01/01 01:26:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:57 DEBUG : Looking for writers
2026/01/01 01:26:57 DEBUG : file1: reading active writers
2026/01/01 01:26:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:58 DEBUG : Looking for writers
2026/01/01 01:26:58 DEBUG : file1: reading active writers
2026/01/01 01:26:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:26:59 DEBUG : Looking for writers
2026/01/01 01:26:59 DEBUG : file1: reading active writers
2026/01/01 01:26:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:00 DEBUG : Looking for writers
2026/01/01 01:27:00 DEBUG : file1: reading active writers
2026/01/01 01:27:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:01 DEBUG : Looking for writers
2026/01/01 01:27:01 DEBUG : file1: reading active writers
2026/01/01 01:27:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:02 DEBUG : Looking for writers
2026/01/01 01:27:02 DEBUG : file1: reading active writers
2026/01/01 01:27:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:03 DEBUG : Looking for writers
2026/01/01 01:27:03 DEBUG : file1: reading active writers
2026/01/01 01:27:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:04 DEBUG : Looking for writers
2026/01/01 01:27:04 DEBUG : file1: reading active writers
2026/01/01 01:27:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:05 DEBUG : Looking for writers
2026/01/01 01:27:05 DEBUG : file1: reading active writers
2026/01/01 01:27:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:06 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:06 DEBUG : Looking for writers
2026/01/01 01:27:06 DEBUG : file1: reading active writers
2026/01/01 01:27:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:07.557623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:07.557680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:07 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)
2026/01/01 01:27:07 DEBUG : Looking for writers
2026/01/01 01:27:07 DEBUG : file1: reading active writers
2026/01/01 01:27:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/01 01:27:08 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/01 01:27:08 DEBUG : Looking for writers
2026/01/01 01:27:08 DEBUG : file1: reading active writers
2026/01/01 01:27:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:09 DEBUG : Looking for writers
2026/01/01 01:27:09 DEBUG : file1: reading active writers
2026/01/01 01:27:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:10 DEBUG : Looking for writers
2026/01/01 01:27:10 DEBUG : file1: reading active writers
2026/01/01 01:27:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:11 DEBUG : Looking for writers
2026/01/01 01:27:11 DEBUG : file1: reading active writers
2026/01/01 01:27:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:12 DEBUG : Looking for writers
2026/01/01 01:27:12 DEBUG : file1: reading active writers
2026/01/01 01:27:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:13 DEBUG : Looking for writers
2026/01/01 01:27:13 DEBUG : file1: reading active writers
2026/01/01 01:27:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:14 DEBUG : Looking for writers
2026/01/01 01:27:14 DEBUG : file1: reading active writers
2026/01/01 01:27:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:15 DEBUG : Looking for writers
2026/01/01 01:27:15 DEBUG : file1: reading active writers
2026/01/01 01:27:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:16 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007e2690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a66408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644625472} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006435306408785 ext:42975590004 loc:0x42b6f20} ATime:{wall:14001006435306427180 ext:42975608399 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:27:16 DEBUG : >WaitForWriters: 
2026/01/01 01:27:16 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:27:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.19s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:27:16 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:27:16 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:27:16 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:27:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:27:16 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:27:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:27:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:27:16 DEBUG : file1: newRWFileHandle: 
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): openPending: 
2026/01/01 01:27:16 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/01 01:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): >openPending: err=<nil>
2026/01/01 01:27:16 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/01 01:27:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:27:16 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/01 01:27:16 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): _writeAt: size=7, off=0
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): >_writeAt: n=7, err=<nil>
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): _writeAt: size=6, off=5
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): >_writeAt: n=6, err=<nil>
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): close: 
2026/01/01 01:27:16 DEBUG : file1: vfs cache: setting modification time to 2026-01-01 01:27:16.758327612 +0000 UTC m=+111.156837491
2026/01/01 01:27:16 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): >close: err=<nil>
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): _writeAt: size=5, off=0
2026/01/01 01:27:16 DEBUG : file1(0xc000820100): >_writeAt: n=0, err=file already closed
2026/01/01 01:27:16 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:27:16 DEBUG : Looking for writers
2026/01/01 01:27:16 DEBUG : file1: reading active writers
2026/01/01 01:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/01 01:27:16 DEBUG : Looking for writers
2026/01/01 01:27:16 DEBUG : file1: reading active writers
2026/01/01 01:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/01 01:27:16 DEBUG : Looking for writers
2026/01/01 01:27:16 DEBUG : file1: reading active writers
2026/01/01 01:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/01 01:27:16 DEBUG : Looking for writers
2026/01/01 01:27:16 DEBUG : file1: reading active writers
2026/01/01 01:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/01 01:27:16 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:16 DEBUG : Looking for writers
2026/01/01 01:27:16 DEBUG : file1: reading active writers
2026/01/01 01:27:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/01 01:27:17 DEBUG : Looking for writers
2026/01/01 01:27:17 DEBUG : file1: reading active writers
2026/01/01 01:27:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/01 01:27:17 DEBUG : Looking for writers
2026/01/01 01:27:17 DEBUG : file1: reading active writers
2026/01/01 01:27:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/01 01:27:17.566057 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:17.566089 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:17 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)
2026/01/01 01:27:17 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:17 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:18 DEBUG : Looking for writers
2026/01/01 01:27:18 DEBUG : file1: reading active writers
2026/01/01 01:27:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:18.542833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:18.542857 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:18 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)
2026/01/01 01:27:18 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)
2026/01/01 01:27:18 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:19 DEBUG : Looking for writers
2026/01/01 01:27:19 DEBUG : file1: reading active writers
2026/01/01 01:27:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:19.781973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:19.781997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:19 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)
2026/01/01 01:27:20 DEBUG : Looking for writers
2026/01/01 01:27:20 DEBUG : file1: reading active writers
2026/01/01 01:27:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:20 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:21 DEBUG : Looking for writers
2026/01/01 01:27:21 DEBUG : file1: reading active writers
2026/01/01 01:27:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:21.569188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:21.569217 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:21 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)
2026/01/01 01:27:21 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)
2026/01/01 01:27:22 DEBUG : Looking for writers
2026/01/01 01:27:22 DEBUG : file1: reading active writers
2026/01/01 01:27:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:23 DEBUG : Looking for writers
2026/01/01 01:27:23 DEBUG : file1: reading active writers
2026/01/01 01:27:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:23 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:24 DEBUG : Looking for writers
2026/01/01 01:27:24 DEBUG : file1: reading active writers
2026/01/01 01:27:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:24.261390 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:24.261409 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:24 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)
2026/01/01 01:27:25 DEBUG : Looking for writers
2026/01/01 01:27:25 DEBUG : file1: reading active writers
2026/01/01 01:27:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:26 DEBUG : Looking for writers
2026/01/01 01:27:26 DEBUG : file1: reading active writers
2026/01/01 01:27:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:27 DEBUG : Looking for writers
2026/01/01 01:27:27 DEBUG : file1: reading active writers
2026/01/01 01:27:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:27 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:28 DEBUG : Looking for writers
2026/01/01 01:27:28 DEBUG : file1: reading active writers
2026/01/01 01:27:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:28.390125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:28.390151 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:28 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)
2026/01/01 01:27:28 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)
2026/01/01 01:27:29 DEBUG : Looking for writers
2026/01/01 01:27:29 DEBUG : file1: reading active writers
2026/01/01 01:27:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:30 DEBUG : Looking for writers
2026/01/01 01:27:30 DEBUG : file1: reading active writers
2026/01/01 01:27:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:31 DEBUG : Looking for writers
2026/01/01 01:27:31 DEBUG : file1: reading active writers
2026/01/01 01:27:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:32 DEBUG : Looking for writers
2026/01/01 01:27:32 DEBUG : file1: reading active writers
2026/01/01 01:27:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:33 DEBUG : Looking for writers
2026/01/01 01:27:33 DEBUG : file1: reading active writers
2026/01/01 01:27:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:34 DEBUG : Looking for writers
2026/01/01 01:27:34 DEBUG : file1: reading active writers
2026/01/01 01:27:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:34 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:35 DEBUG : Looking for writers
2026/01/01 01:27:35 DEBUG : file1: reading active writers
2026/01/01 01:27:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:35.783528 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:35.783557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:35 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)
2026/01/01 01:27:35 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)
2026/01/01 01:27:36 DEBUG : Looking for writers
2026/01/01 01:27:36 DEBUG : file1: reading active writers
2026/01/01 01:27:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:37 DEBUG : Looking for writers
2026/01/01 01:27:37 DEBUG : file1: reading active writers
2026/01/01 01:27:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:38 DEBUG : Looking for writers
2026/01/01 01:27:38 DEBUG : file1: reading active writers
2026/01/01 01:27:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:39 DEBUG : Looking for writers
2026/01/01 01:27:39 DEBUG : file1: reading active writers
2026/01/01 01:27:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:40 DEBUG : Looking for writers
2026/01/01 01:27:40 DEBUG : file1: reading active writers
2026/01/01 01:27:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:41 DEBUG : Looking for writers
2026/01/01 01:27:41 DEBUG : file1: reading active writers
2026/01/01 01:27:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:42 DEBUG : Looking for writers
2026/01/01 01:27:42 DEBUG : file1: reading active writers
2026/01/01 01:27:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:43 DEBUG : Looking for writers
2026/01/01 01:27:43 DEBUG : file1: reading active writers
2026/01/01 01:27:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:44 DEBUG : Looking for writers
2026/01/01 01:27:44 DEBUG : file1: reading active writers
2026/01/01 01:27:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:45 DEBUG : Looking for writers
2026/01/01 01:27:45 DEBUG : file1: reading active writers
2026/01/01 01:27:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:46 DEBUG : Looking for writers
2026/01/01 01:27:46 DEBUG : file1: reading active writers
2026/01/01 01:27:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000867770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000aec108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645173568} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006508502100284 ext:111156837491 loc:0x42b6f20} ATime:{wall:14001006508502130763 ext:111156867969 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:27:46 DEBUG : >WaitForWriters: 
2026/01/01 01:27:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/01 01:27:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/01 01:27:48 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:27:49.502116 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:27:49.502147 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:27:49 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
2026/01/01 01:27:50 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2026/01/01 01:27:54 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:27:54 DEBUG : Looking for writers
2026/01/01 01:27:54 DEBUG : file1: reading active writers
2026/01/01 01:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/01 01:27:54 DEBUG : Looking for writers
2026/01/01 01:27:54 DEBUG : file1: reading active writers
2026/01/01 01:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/01 01:27:54 DEBUG : Looking for writers
2026/01/01 01:27:54 DEBUG : file1: reading active writers
2026/01/01 01:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/01 01:27:54 DEBUG : Looking for writers
2026/01/01 01:27:54 DEBUG : file1: reading active writers
2026/01/01 01:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/01 01:27:54 DEBUG : Looking for writers
2026/01/01 01:27:54 DEBUG : file1: reading active writers
2026/01/01 01:27:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/01 01:27:55 DEBUG : Looking for writers
2026/01/01 01:27:55 DEBUG : file1: reading active writers
2026/01/01 01:27:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/01 01:27:55 DEBUG : Looking for writers
2026/01/01 01:27:55 DEBUG : file1: reading active writers
2026/01/01 01:27:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/01 01:27:56 DEBUG : Looking for writers
2026/01/01 01:27:56 DEBUG : file1: reading active writers
2026/01/01 01:27:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:57 DEBUG : Looking for writers
2026/01/01 01:27:57 DEBUG : file1: reading active writers
2026/01/01 01:27:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:58 DEBUG : Looking for writers
2026/01/01 01:27:58 DEBUG : file1: reading active writers
2026/01/01 01:27:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:27:59 DEBUG : Looking for writers
2026/01/01 01:27:59 DEBUG : file1: reading active writers
2026/01/01 01:27:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:00 DEBUG : Looking for writers
2026/01/01 01:28:00 DEBUG : file1: reading active writers
2026/01/01 01:28:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:01 DEBUG : Looking for writers
2026/01/01 01:28:01 DEBUG : file1: reading active writers
2026/01/01 01:28:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:02 DEBUG : Looking for writers
2026/01/01 01:28:02 DEBUG : file1: reading active writers
2026/01/01 01:28:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:03 DEBUG : Looking for writers
2026/01/01 01:28:03 DEBUG : file1: reading active writers
2026/01/01 01:28:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:04 DEBUG : Looking for writers
2026/01/01 01:28:04 DEBUG : file1: reading active writers
2026/01/01 01:28:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:05 DEBUG : Looking for writers
2026/01/01 01:28:05 DEBUG : file1: reading active writers
2026/01/01 01:28:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:06 DEBUG : Looking for writers
2026/01/01 01:28:06 DEBUG : file1: reading active writers
2026/01/01 01:28:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:07 DEBUG : Looking for writers
2026/01/01 01:28:07 DEBUG : file1: reading active writers
2026/01/01 01:28:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:08 DEBUG : Looking for writers
2026/01/01 01:28:08 DEBUG : file1: reading active writers
2026/01/01 01:28:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:09 DEBUG : Looking for writers
2026/01/01 01:28:09 DEBUG : file1: reading active writers
2026/01/01 01:28:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:10 DEBUG : Looking for writers
2026/01/01 01:28:10 DEBUG : file1: reading active writers
2026/01/01 01:28:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:11 DEBUG : Looking for writers
2026/01/01 01:28:11 DEBUG : file1: reading active writers
2026/01/01 01:28:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:12 DEBUG : Looking for writers
2026/01/01 01:28:12 DEBUG : file1: reading active writers
2026/01/01 01:28:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:13 DEBUG : Looking for writers
2026/01/01 01:28:13 DEBUG : file1: reading active writers
2026/01/01 01:28:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:14 DEBUG : Looking for writers
2026/01/01 01:28:14 DEBUG : file1: reading active writers
2026/01/01 01:28:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:15 DEBUG : Looking for writers
2026/01/01 01:28:15 DEBUG : file1: reading active writers
2026/01/01 01:28:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:15 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:16 DEBUG : Looking for writers
2026/01/01 01:28:16 DEBUG : file1: reading active writers
2026/01/01 01:28:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:16.372519 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:16.372539 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 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)
2026/01/01 01:28:16 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)
2026/01/01 01:28:16 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/01 01:28:16 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/01 01:28:17 DEBUG : Looking for writers
2026/01/01 01:28:17 DEBUG : file1: reading active writers
2026/01/01 01:28:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:18 DEBUG : Looking for writers
2026/01/01 01:28:18 DEBUG : file1: reading active writers
2026/01/01 01:28:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:19 DEBUG : Looking for writers
2026/01/01 01:28:19 DEBUG : file1: reading active writers
2026/01/01 01:28:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:20 DEBUG : Looking for writers
2026/01/01 01:28:20 DEBUG : file1: reading active writers
2026/01/01 01:28:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:21 DEBUG : Looking for writers
2026/01/01 01:28:21 DEBUG : file1: reading active writers
2026/01/01 01:28:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:22 DEBUG : Looking for writers
2026/01/01 01:28:22 DEBUG : file1: reading active writers
2026/01/01 01:28:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:23 DEBUG : Looking for writers
2026/01/01 01:28:23 DEBUG : file1: reading active writers
2026/01/01 01:28:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:24 DEBUG : Looking for writers
2026/01/01 01:28:24 DEBUG : file1: reading active writers
2026/01/01 01:28:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:28:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000867770 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000aec108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645173568} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006508502100284 ext:111156837491 loc:0x42b6f20} ATime:{wall:14001006508502130763 ext:111156867969 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:28:24 DEBUG : >WaitForWriters: 
2026/01/01 01:28:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:28:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.23s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:28:24 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:28:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:28:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:28:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:28:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:28:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:28:24 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:28:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:28:25 DEBUG : file1: newRWFileHandle: 
2026/01/01 01:28:25 DEBUG : file1(0xc0002de7c0): openPending: 
2026/01/01 01:28:25 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/01 01:28:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:28:25 DEBUG : file1(0xc0002de7c0): >openPending: err=<nil>
2026/01/01 01:28:25 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/01 01:28:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:28:25 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/01 01:28:25 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/01 01:28:25 DEBUG : file1(0xc0002de7c0): close: 
2026/01/01 01:28:25 DEBUG : file1: vfs cache: setting modification time to 2026-01-01 01:28:25.07252827 +0000 UTC m=+179.471038160
2026/01/01 01:28:25 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/01 01:28:25 DEBUG : file1(0xc0002de7c0): >close: err=<nil>
2026/01/01 01:28:25 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/01 01:28:25 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/01 01:28:25 DEBUG : file2: newRWFileHandle: 
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): openPending: 
2026/01/01 01:28:25 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/01 01:28:25 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): >openPending: err=<nil>
2026/01/01 01:28:25 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/01 01:28:25 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/01 01:28:25 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/01 01:28:25 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): RWFileHandle.Flush
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): RWFileHandle.Release
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): close: 
2026/01/01 01:28:25 DEBUG : file2: vfs cache: setting modification time to 2026-01-01 01:28:25.074042964 +0000 UTC m=+179.472552863
2026/01/01 01:28:25 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/01 01:28:25 DEBUG : file2(0xc0002dee40): >close: err=<nil>
2026/01/01 01:28:25 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/01 01:28:25 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:25 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/01 01:28:25 DEBUG : Looking for writers
2026/01/01 01:28:25 DEBUG : file1: reading active writers
2026/01/01 01:28:25 DEBUG : file2: reading active writers
2026/01/01 01:28:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/01 01:28:26.130022 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:26.130060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:26 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)
2026/01/01 01:28:26 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)
2026/01/01 01:28:26 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:26 DEBUG : Looking for writers
2026/01/01 01:28:26 DEBUG : file1: reading active writers
2026/01/01 01:28:26 DEBUG : file2: reading active writers
2026/01/01 01:28:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:27.149751 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:27.149790 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:27 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)
2026/01/01 01:28:27 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)
2026/01/01 01:28:27 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:27 DEBUG : Looking for writers
2026/01/01 01:28:27 DEBUG : file1: reading active writers
2026/01/01 01:28:27 DEBUG : file2: reading active writers
2026/01/01 01:28:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:27.943879 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:27.943904 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:27 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)
2026/01/01 01:28:28 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:28 DEBUG : Looking for writers
2026/01/01 01:28:28 DEBUG : file1: reading active writers
2026/01/01 01:28:28 DEBUG : file2: reading active writers
2026/01/01 01:28:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:28.791135 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:28.791164 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:28 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)
2026/01/01 01:28:28 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)
2026/01/01 01:28:29 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:29 DEBUG : Looking for writers
2026/01/01 01:28:29 DEBUG : file1: reading active writers
2026/01/01 01:28:29 DEBUG : file2: reading active writers
2026/01/01 01:28:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:29.746207 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:29.746242 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:29 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:29 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)
2026/01/01 01:28:30 DEBUG : Looking for writers
2026/01/01 01:28:30 DEBUG : file1: reading active writers
2026/01/01 01:28:30 DEBUG : file2: reading active writers
2026/01/01 01:28:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:30.516649 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:30.516681 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:30 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)
2026/01/01 01:28:30 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)
2026/01/01 01:28:30 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:31 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:31 DEBUG : Looking for writers
2026/01/01 01:28:31 DEBUG : file1: reading active writers
2026/01/01 01:28:31 DEBUG : file2: reading active writers
2026/01/01 01:28:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:31.470906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:31.470937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:31 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)
2026/01/01 01:28:31 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)
2026/01/01 01:28:32.252994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:32.253020 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:32 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)
2026/01/01 01:28:32 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)
2026/01/01 01:28:32 DEBUG : Looking for writers
2026/01/01 01:28:32 DEBUG : file1: reading active writers
2026/01/01 01:28:32 DEBUG : file2: reading active writers
2026/01/01 01:28:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:33 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:33 DEBUG : Looking for writers
2026/01/01 01:28:33 DEBUG : file1: reading active writers
2026/01/01 01:28:33 DEBUG : file2: reading active writers
2026/01/01 01:28:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:33 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:33.947262 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:33.947299 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:33 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)
2026/01/01 01:28:34 DEBUG : Looking for writers
2026/01/01 01:28:34 DEBUG : file2: reading active writers
2026/01/01 01:28:34 DEBUG : file1: reading active writers
2026/01/01 01:28:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:34.552955 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:34.552987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:34 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)
2026/01/01 01:28:35 DEBUG : Looking for writers
2026/01/01 01:28:35 DEBUG : file1: reading active writers
2026/01/01 01:28:35 DEBUG : file2: reading active writers
2026/01/01 01:28:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:36 DEBUG : Looking for writers
2026/01/01 01:28:36 DEBUG : file2: reading active writers
2026/01/01 01:28:36 DEBUG : file1: reading active writers
2026/01/01 01:28:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:37 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:37 DEBUG : Looking for writers
2026/01/01 01:28:37 DEBUG : file1: reading active writers
2026/01/01 01:28:37 DEBUG : file2: reading active writers
2026/01/01 01:28:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:37 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:37.838575 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:37.838608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:37 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)
2026/01/01 01:28:38 DEBUG : Looking for writers
2026/01/01 01:28:38 DEBUG : file1: reading active writers
2026/01/01 01:28:38 DEBUG : file2: reading active writers
2026/01/01 01:28:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:38.839655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:38.839685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:38 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:38 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)
2026/01/01 01:28:39 DEBUG : Looking for writers
2026/01/01 01:28:39 DEBUG : file1: reading active writers
2026/01/01 01:28:39 DEBUG : file2: reading active writers
2026/01/01 01:28:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:40 DEBUG : Looking for writers
2026/01/01 01:28:40 DEBUG : file1: reading active writers
2026/01/01 01:28:40 DEBUG : file2: reading active writers
2026/01/01 01:28:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:41 DEBUG : Looking for writers
2026/01/01 01:28:41 DEBUG : file1: reading active writers
2026/01/01 01:28:41 DEBUG : file2: reading active writers
2026/01/01 01:28:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:42 DEBUG : Looking for writers
2026/01/01 01:28:42 DEBUG : file1: reading active writers
2026/01/01 01:28:42 DEBUG : file2: reading active writers
2026/01/01 01:28:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:43 DEBUG : Looking for writers
2026/01/01 01:28:43 DEBUG : file1: reading active writers
2026/01/01 01:28:43 DEBUG : file2: reading active writers
2026/01/01 01:28:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:44 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:28:44 DEBUG : Looking for writers
2026/01/01 01:28:44 DEBUG : file1: reading active writers
2026/01/01 01:28:44 DEBUG : file2: reading active writers
2026/01/01 01:28:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:45 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:45.284982 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:45.285005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:45 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:45 DEBUG : Looking for writers
2026/01/01 01:28:45 DEBUG : file1: reading active writers
2026/01/01 01:28:45 DEBUG : file2: reading active writers
2026/01/01 01:28:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:46.063226 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:46.063264 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:46 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:46 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)
2026/01/01 01:28:46 DEBUG : Looking for writers
2026/01/01 01:28:46 DEBUG : file1: reading active writers
2026/01/01 01:28:46 DEBUG : file2: reading active writers
2026/01/01 01:28:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:47 DEBUG : Looking for writers
2026/01/01 01:28:47 DEBUG : file1: reading active writers
2026/01/01 01:28:47 DEBUG : file2: reading active writers
2026/01/01 01:28:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:48 DEBUG : Looking for writers
2026/01/01 01:28:48 DEBUG : file1: reading active writers
2026/01/01 01:28:48 DEBUG : file2: reading active writers
2026/01/01 01:28:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:49 DEBUG : Looking for writers
2026/01/01 01:28:49 DEBUG : file1: reading active writers
2026/01/01 01:28:49 DEBUG : file2: reading active writers
2026/01/01 01:28:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:50 DEBUG : Looking for writers
2026/01/01 01:28:50 DEBUG : file1: reading active writers
2026/01/01 01:28:50 DEBUG : file2: reading active writers
2026/01/01 01:28:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:51 DEBUG : Looking for writers
2026/01/01 01:28:51 DEBUG : file1: reading active writers
2026/01/01 01:28:51 DEBUG : file2: reading active writers
2026/01/01 01:28:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:52 DEBUG : Looking for writers
2026/01/01 01:28:52 DEBUG : file1: reading active writers
2026/01/01 01:28:52 DEBUG : file2: reading active writers
2026/01/01 01:28:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:53 DEBUG : Looking for writers
2026/01/01 01:28:53 DEBUG : file1: reading active writers
2026/01/01 01:28:53 DEBUG : file2: reading active writers
2026/01/01 01:28:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:54 DEBUG : Looking for writers
2026/01/01 01:28:54 DEBUG : file1: reading active writers
2026/01/01 01:28:54 DEBUG : file2: reading active writers
2026/01/01 01:28:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:28:55 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000606780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00087a108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642609472} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006581904486798 ext:179471038160 loc:0x42b6f20} ATime:{wall:14001006581904795872 ext:179471347232 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000606780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00087a208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642609728} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006581906001492 ext:179472552863 loc:0x42b6f20} ATime:{wall:14001006581906425462 ext:179472976893 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:28:55 DEBUG : >WaitForWriters: 
2026/01/01 01:28:55 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
2026/01/01 01:28:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/01 01:28:58 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/01/01 01:28:58 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:28:59.094952 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:28:59.094975 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:28:59 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)
2026/01/01 01:28:59 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
2026/01/01 01:29:00.183783 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:00.183803 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:00 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)
2026/01/01 01:29:00 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 "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/01 01:29:03 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/01 01:29:03 DEBUG : Looking for writers
2026/01/01 01:29:03 DEBUG : file1: reading active writers
2026/01/01 01:29:03 DEBUG : file2: reading active writers
2026/01/01 01:29:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/01 01:29:04 DEBUG : Looking for writers
2026/01/01 01:29:04 DEBUG : file1: reading active writers
2026/01/01 01:29:04 DEBUG : file2: reading active writers
2026/01/01 01:29:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/01 01:29:04 DEBUG : Looking for writers
2026/01/01 01:29:04 DEBUG : file1: reading active writers
2026/01/01 01:29:04 DEBUG : file2: reading active writers
2026/01/01 01:29:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:05 DEBUG : Looking for writers
2026/01/01 01:29:05 DEBUG : file1: reading active writers
2026/01/01 01:29:05 DEBUG : file2: reading active writers
2026/01/01 01:29:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:06 DEBUG : Looking for writers
2026/01/01 01:29:06 DEBUG : file1: reading active writers
2026/01/01 01:29:06 DEBUG : file2: reading active writers
2026/01/01 01:29:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:07 DEBUG : Looking for writers
2026/01/01 01:29:07 DEBUG : file1: reading active writers
2026/01/01 01:29:07 DEBUG : file2: reading active writers
2026/01/01 01:29:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:08 DEBUG : Looking for writers
2026/01/01 01:29:08 DEBUG : file1: reading active writers
2026/01/01 01:29:08 DEBUG : file2: reading active writers
2026/01/01 01:29:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:09 DEBUG : Looking for writers
2026/01/01 01:29:09 DEBUG : file1: reading active writers
2026/01/01 01:29:09 DEBUG : file2: reading active writers
2026/01/01 01:29:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:10 DEBUG : Looking for writers
2026/01/01 01:29:10 DEBUG : file1: reading active writers
2026/01/01 01:29:10 DEBUG : file2: reading active writers
2026/01/01 01:29:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:11 DEBUG : Looking for writers
2026/01/01 01:29:11 DEBUG : file1: reading active writers
2026/01/01 01:29:11 DEBUG : file2: reading active writers
2026/01/01 01:29:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:12 DEBUG : Looking for writers
2026/01/01 01:29:12 DEBUG : file1: reading active writers
2026/01/01 01:29:12 DEBUG : file2: reading active writers
2026/01/01 01:29:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:13 DEBUG : Looking for writers
2026/01/01 01:29:13 DEBUG : file1: reading active writers
2026/01/01 01:29:13 DEBUG : file2: reading active writers
2026/01/01 01:29:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:14 DEBUG : Looking for writers
2026/01/01 01:29:14 DEBUG : file1: reading active writers
2026/01/01 01:29:14 DEBUG : file2: reading active writers
2026/01/01 01:29:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:15 DEBUG : Looking for writers
2026/01/01 01:29:15 DEBUG : file1: reading active writers
2026/01/01 01:29:15 DEBUG : file2: reading active writers
2026/01/01 01:29:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:16 DEBUG : Looking for writers
2026/01/01 01:29:16 DEBUG : file1: reading active writers
2026/01/01 01:29:16 DEBUG : file2: reading active writers
2026/01/01 01:29:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:17 DEBUG : Looking for writers
2026/01/01 01:29:17 DEBUG : file1: reading active writers
2026/01/01 01:29:17 DEBUG : file2: reading active writers
2026/01/01 01:29:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:18 DEBUG : Looking for writers
2026/01/01 01:29:18 DEBUG : file1: reading active writers
2026/01/01 01:29:18 DEBUG : file2: reading active writers
2026/01/01 01:29:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:19 DEBUG : Looking for writers
2026/01/01 01:29:19 DEBUG : file1: reading active writers
2026/01/01 01:29:19 DEBUG : file2: reading active writers
2026/01/01 01:29:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:20 DEBUG : Looking for writers
2026/01/01 01:29:20 DEBUG : file1: reading active writers
2026/01/01 01:29:20 DEBUG : file2: reading active writers
2026/01/01 01:29:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:21 DEBUG : Looking for writers
2026/01/01 01:29:21 DEBUG : file1: reading active writers
2026/01/01 01:29:21 DEBUG : file2: reading active writers
2026/01/01 01:29:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:22 DEBUG : Looking for writers
2026/01/01 01:29:22 DEBUG : file1: reading active writers
2026/01/01 01:29:22 DEBUG : file2: reading active writers
2026/01/01 01:29:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:23 DEBUG : Looking for writers
2026/01/01 01:29:23 DEBUG : file1: reading active writers
2026/01/01 01:29:23 DEBUG : file2: reading active writers
2026/01/01 01:29:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:24 DEBUG : file1: vfs cache: starting upload
2026/01/01 01:29:24 DEBUG : Looking for writers
2026/01/01 01:29:24 DEBUG : file1: reading active writers
2026/01/01 01:29:24 DEBUG : file2: reading active writers
2026/01/01 01:29:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/01 01:29:24 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/01 01:29:24 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/01/01 01:29:25 DEBUG : Looking for writers
2026/01/01 01:29:25 DEBUG : file1: reading active writers
2026/01/01 01:29:25 DEBUG : file2: reading active writers
2026/01/01 01:29:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:25 DEBUG : file2: vfs cache: starting upload
2026/01/01 01:29:25.829819 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:25.829851 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 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)
2026/01/01 01:29:25 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)
2026/01/01 01:29:26.523363 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:26.523392 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:26 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:26 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)
2026/01/01 01:29:26 DEBUG : Looking for writers
2026/01/01 01:29:26 DEBUG : file1: reading active writers
2026/01/01 01:29:26 DEBUG : file2: reading active writers
2026/01/01 01:29:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:27 DEBUG : Looking for writers
2026/01/01 01:29:27 DEBUG : file2: reading active writers
2026/01/01 01:29:27 DEBUG : file1: reading active writers
2026/01/01 01:29:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:28 DEBUG : Looking for writers
2026/01/01 01:29:28 DEBUG : file1: reading active writers
2026/01/01 01:29:28 DEBUG : file2: reading active writers
2026/01/01 01:29:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:29 DEBUG : Looking for writers
2026/01/01 01:29:29 DEBUG : file1: reading active writers
2026/01/01 01:29:29 DEBUG : file2: reading active writers
2026/01/01 01:29:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:30 DEBUG : Looking for writers
2026/01/01 01:29:30 DEBUG : file1: reading active writers
2026/01/01 01:29:30 DEBUG : file2: reading active writers
2026/01/01 01:29:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:31 DEBUG : Looking for writers
2026/01/01 01:29:31 DEBUG : file1: reading active writers
2026/01/01 01:29:31 DEBUG : file2: reading active writers
2026/01/01 01:29:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:32 DEBUG : Looking for writers
2026/01/01 01:29:32 DEBUG : file1: reading active writers
2026/01/01 01:29:32 DEBUG : file2: reading active writers
2026/01/01 01:29:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/01 01:29:33 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000606780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00087a108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642609472} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006581904486798 ext:179471038160 loc:0x42b6f20} ATime:{wall:14001006581904795872 ext:179471347232 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000606780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00087a208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642609728} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001006581906001492 ext:179472552863 loc:0x42b6f20} ATime:{wall:14001006581906425462 ext:179472976893 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/01 01:29:33 DEBUG : >WaitForWriters: 
2026/01/01 01:29:33 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:29:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.78s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:29:33 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:29:33 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:29:33 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:33 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:29:34.463923 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:34.463964 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:34 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:29:34 DEBUG : Looking for writers
2026/01/01 01:29:34 DEBUG : >WaitForWriters: 
2026/01/01 01:29:34 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:29:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.98s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:29:34 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:29:34 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:29:34 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:34 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:29:35.173446 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:35.173470 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:35 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:29:35 DEBUG : Looking for writers
2026/01/01 01:29:35 DEBUG : >WaitForWriters: 
2026/01/01 01:29:35 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:29:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.60s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:29:35 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:29:35 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:29:35 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:29:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:29:35 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:29:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:29:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:29:35 DEBUG : file1: newRWFileHandle: 
2026/01/01 01:29:35 DEBUG : file1(0xc0009c2280): openPending: 
2026/01/01 01:29:35 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/01 01:29:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:29:35 DEBUG : file1(0xc0009c2280): >openPending: err=<nil>
2026/01/01 01:29:35 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/01 01:29:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:29:35 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/01 01:29:35 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/01 01:29:35.973271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:29:35.973296 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:29:35 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:29:35 DEBUG : Looking for writers
2026/01/01 01:29:35 DEBUG : file1: reading active writers
2026/01/01 01:29:35 DEBUG : file1: active writers 1
2026/01/01 01:29:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/01 01:29:35 DEBUG : Looking for writers
2026/01/01 01:29:35 DEBUG : file1: reading active writers
2026/01/01 01:29:35 DEBUG : file1: active writers 1
2026/01/01 01:29:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/01 01:29:36 DEBUG : Looking for writers
2026/01/01 01:29:36 DEBUG : file1: reading active writers
2026/01/01 01:29:36 DEBUG : file1: active writers 1
2026/01/01 01:29:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/01 01:29:36 DEBUG : Looking for writers
2026/01/01 01:29:36 DEBUG : file1: reading active writers
2026/01/01 01:29:36 DEBUG : file1: active writers 1
2026/01/01 01:29:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/01 01:29:36 DEBUG : Looking for writers
2026/01/01 01:29:36 DEBUG : file1: reading active writers
2026/01/01 01:29:36 DEBUG : file1: active writers 1
2026/01/01 01:29:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/01 01:29:36 DEBUG : Looking for writers
2026/01/01 01:29:36 DEBUG : file1: reading active writers
2026/01/01 01:29:36 DEBUG : file1: active writers 1
2026/01/01 01:29:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/01 01:29:36 DEBUG : Looking for writers
2026/01/01 01:29:36 DEBUG : file1: reading active writers
2026/01/01 01:29:36 DEBUG : file1: active writers 1
2026/01/01 01:29:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/01 01:29:37 DEBUG : Looking for writers
2026/01/01 01:29:37 DEBUG : file1: reading active writers
2026/01/01 01:29:37 DEBUG : file1: active writers 1
2026/01/01 01:29:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:38 DEBUG : Looking for writers
2026/01/01 01:29:38 DEBUG : file1: reading active writers
2026/01/01 01:29:38 DEBUG : file1: active writers 1
2026/01/01 01:29:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:39 DEBUG : Looking for writers
2026/01/01 01:29:39 DEBUG : file1: reading active writers
2026/01/01 01:29:39 DEBUG : file1: active writers 1
2026/01/01 01:29:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:40 DEBUG : Looking for writers
2026/01/01 01:29:40 DEBUG : file1: reading active writers
2026/01/01 01:29:40 DEBUG : file1: active writers 1
2026/01/01 01:29:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:41 DEBUG : Looking for writers
2026/01/01 01:29:41 DEBUG : file1: reading active writers
2026/01/01 01:29:41 DEBUG : file1: active writers 1
2026/01/01 01:29:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:42 DEBUG : Looking for writers
2026/01/01 01:29:42 DEBUG : file1: reading active writers
2026/01/01 01:29:42 DEBUG : file1: active writers 1
2026/01/01 01:29:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:43 DEBUG : Looking for writers
2026/01/01 01:29:43 DEBUG : file1: reading active writers
2026/01/01 01:29:43 DEBUG : file1: active writers 1
2026/01/01 01:29:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:44 DEBUG : Looking for writers
2026/01/01 01:29:44 DEBUG : file1: reading active writers
2026/01/01 01:29:44 DEBUG : file1: active writers 1
2026/01/01 01:29:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:45 DEBUG : Looking for writers
2026/01/01 01:29:45 DEBUG : file1: reading active writers
2026/01/01 01:29:45 DEBUG : file1: active writers 1
2026/01/01 01:29:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:46 DEBUG : Looking for writers
2026/01/01 01:29:46 DEBUG : file1: reading active writers
2026/01/01 01:29:46 DEBUG : file1: active writers 1
2026/01/01 01:29:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:47 DEBUG : Looking for writers
2026/01/01 01:29:47 DEBUG : file1: reading active writers
2026/01/01 01:29:47 DEBUG : file1: active writers 1
2026/01/01 01:29:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:48 DEBUG : Looking for writers
2026/01/01 01:29:48 DEBUG : file1: reading active writers
2026/01/01 01:29:48 DEBUG : file1: active writers 1
2026/01/01 01:29:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:49 DEBUG : Looking for writers
2026/01/01 01:29:49 DEBUG : file1: reading active writers
2026/01/01 01:29:49 DEBUG : file1: active writers 1
2026/01/01 01:29:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:50 DEBUG : Looking for writers
2026/01/01 01:29:50 DEBUG : file1: reading active writers
2026/01/01 01:29:50 DEBUG : file1: active writers 1
2026/01/01 01:29:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:51 DEBUG : Looking for writers
2026/01/01 01:29:51 DEBUG : file1: reading active writers
2026/01/01 01:29:51 DEBUG : file1: active writers 1
2026/01/01 01:29:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:52 DEBUG : Looking for writers
2026/01/01 01:29:52 DEBUG : file1: reading active writers
2026/01/01 01:29:52 DEBUG : file1: active writers 1
2026/01/01 01:29:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:53 DEBUG : Looking for writers
2026/01/01 01:29:53 DEBUG : file1: reading active writers
2026/01/01 01:29:53 DEBUG : file1: active writers 1
2026/01/01 01:29:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:54 DEBUG : Looking for writers
2026/01/01 01:29:54 DEBUG : file1: reading active writers
2026/01/01 01:29:54 DEBUG : file1: active writers 1
2026/01/01 01:29:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:55 DEBUG : Looking for writers
2026/01/01 01:29:55 DEBUG : file1: reading active writers
2026/01/01 01:29:55 DEBUG : file1: active writers 1
2026/01/01 01:29:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:56 DEBUG : Looking for writers
2026/01/01 01:29:56 DEBUG : file1: reading active writers
2026/01/01 01:29:56 DEBUG : file1: active writers 1
2026/01/01 01:29:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:57 DEBUG : Looking for writers
2026/01/01 01:29:57 DEBUG : file1: reading active writers
2026/01/01 01:29:57 DEBUG : file1: active writers 1
2026/01/01 01:29:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:58 DEBUG : Looking for writers
2026/01/01 01:29:58 DEBUG : file1: reading active writers
2026/01/01 01:29:58 DEBUG : file1: active writers 1
2026/01/01 01:29:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:29:59 DEBUG : Looking for writers
2026/01/01 01:29:59 DEBUG : file1: reading active writers
2026/01/01 01:29:59 DEBUG : file1: active writers 1
2026/01/01 01:29:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:00 DEBUG : Looking for writers
2026/01/01 01:30:00 DEBUG : file1: reading active writers
2026/01/01 01:30:00 DEBUG : file1: active writers 1
2026/01/01 01:30:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:01 DEBUG : Looking for writers
2026/01/01 01:30:01 DEBUG : file1: reading active writers
2026/01/01 01:30:01 DEBUG : file1: active writers 1
2026/01/01 01:30:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:02 DEBUG : Looking for writers
2026/01/01 01:30:02 DEBUG : file1: reading active writers
2026/01/01 01:30:02 DEBUG : file1: active writers 1
2026/01/01 01:30:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:03 DEBUG : Looking for writers
2026/01/01 01:30:03 DEBUG : file1: reading active writers
2026/01/01 01:30:03 DEBUG : file1: active writers 1
2026/01/01 01:30:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:04 DEBUG : Looking for writers
2026/01/01 01:30:04 DEBUG : file1: reading active writers
2026/01/01 01:30:04 DEBUG : file1: active writers 1
2026/01/01 01:30:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:05 DEBUG : Looking for writers
2026/01/01 01:30:05 DEBUG : file1: reading active writers
2026/01/01 01:30:05 DEBUG : file1: active writers 1
2026/01/01 01:30:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/01 01:30:05 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007e33b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b5e008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645640256} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0005141b8 info:{ModTime:{wall:14001006657344213529 ext:249748837210 loc:0x42b6f20} ATime:{wall:14001006657344213529 ext:249748837210 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/01 01:30:05 DEBUG : >WaitForWriters: 
2026/01/01 01:30:05 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:30:06 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.93s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:06 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/01 01:30:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:30:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/01 01:30:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-geyukej8yanu"
2026/01/01 01:30:06 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/01 01:30:06 DEBUG : forgetting directory cache
2026/01/01 01:30:06.716035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:06.716065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:06 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:06 DEBUG : Looking for writers
2026/01/01 01:30:06 DEBUG : >WaitForWriters: 
2026/01/01 01:30:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': vfs cache: cleaner exiting
2026/01/01 01:30:06 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.73s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:07.769981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:07.770005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:07 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (1.07s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:08.773042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:08.773067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:08 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.88s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:08 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:08 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:09.603789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:09.603810 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:09 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:09 DEBUG : Looking for writers
2026/01/01 01:30:09 DEBUG : >WaitForWriters: 
2026/01/01 01:30:09 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.95s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:09 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:09 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:10.612987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:10.613020 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:10 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:10 DEBUG : Looking for writers
2026/01/01 01:30:10 DEBUG : >WaitForWriters: 
2026/01/01 01:30:10 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.98s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:10 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:10 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:11.542731 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:11.542763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:11 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:11 DEBUG : Looking for writers
2026/01/01 01:30:11 DEBUG : >WaitForWriters: 
2026/01/01 01:30:11 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.94s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:11 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:11 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:12.490565 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:12.490596 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:12 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:12 DEBUG : Looking for writers
2026/01/01 01:30:12 DEBUG : >WaitForWriters: 
2026/01/01 01:30:12 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.91s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:12 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:12 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:12 ERROR : error listing: directory not found
2026/01/01 01:30:13.750191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:13.750221 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:13 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/01 01:30:13 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:13 DEBUG : Looking for writers
2026/01/01 01:30:13 DEBUG : >WaitForWriters: 
2026/01/01 01:30:13 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.20s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:13 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:13 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:13 ERROR : error listing: directory not found
2026/01/01 01:30:14 ERROR : error listing: directory not found
2026/01/01 01:30:14.911549 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:14.911585 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:14 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/01 01:30:14 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:14 DEBUG : Looking for writers
2026/01/01 01:30:14 DEBUG : >WaitForWriters: 
2026/01/01 01:30:14 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.16s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:14 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:14 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:14 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:30:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:30:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:30:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:30:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:15 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/01 01:30:15 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/01 01:30:15 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/01 01:30:15 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/01 01:30:15.933413 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:15.933480 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:15 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)
2026/01/01 01:30:15 DEBUG : file1: Remove: 
2026/01/01 01:30:15 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:30:15 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
2026/01/01 01:30:16 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
2026/01/01 01:30:17 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
2026/01/01 01:30:19 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
2026/01/01 01:30:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:30:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:30:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:30:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:30:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:23 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/01 01:30:25.305156 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:25.305192 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:25 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)
2026/01/01 01:30:25 DEBUG : file1: Remove: 
2026/01/01 01:30:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:30:25 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
2026/01/01 01:30:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:30:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:30:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:30:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:30:25 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
2026/01/01 01:30:25 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/01 01:30:25 DEBUG : Looking for writers
2026/01/01 01:30:25 DEBUG : file1: reading active writers
2026/01/01 01:30:25 DEBUG : file1: active writers 1
2026/01/01 01:30:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/01 01:30:26 DEBUG : Looking for writers
2026/01/01 01:30:26 DEBUG : file1: reading active writers
2026/01/01 01:30:26 DEBUG : file1: active writers 1
2026/01/01 01:30:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:27 DEBUG : Looking for writers
2026/01/01 01:30:27 DEBUG : file1: reading active writers
2026/01/01 01:30:27 DEBUG : file1: active writers 1
2026/01/01 01:30:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:28 DEBUG : Looking for writers
2026/01/01 01:30:28 DEBUG : file1: reading active writers
2026/01/01 01:30:28 DEBUG : file1: active writers 1
2026/01/01 01:30:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:29 DEBUG : Looking for writers
2026/01/01 01:30:29 DEBUG : file1: reading active writers
2026/01/01 01:30:29 DEBUG : file1: active writers 1
2026/01/01 01:30:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:30 DEBUG : Looking for writers
2026/01/01 01:30:30 DEBUG : file1: reading active writers
2026/01/01 01:30:30 DEBUG : file1: active writers 1
2026/01/01 01:30:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:31 DEBUG : Looking for writers
2026/01/01 01:30:31 DEBUG : file1: reading active writers
2026/01/01 01:30:31 DEBUG : file1: active writers 1
2026/01/01 01:30:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:32 DEBUG : Looking for writers
2026/01/01 01:30:32 DEBUG : file1: reading active writers
2026/01/01 01:30:32 DEBUG : file1: active writers 1
2026/01/01 01:30:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:33 DEBUG : Looking for writers
2026/01/01 01:30:33 DEBUG : file1: reading active writers
2026/01/01 01:30:33 DEBUG : file1: active writers 1
2026/01/01 01:30:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:34 DEBUG : Looking for writers
2026/01/01 01:30:34 DEBUG : file1: reading active writers
2026/01/01 01:30:34 DEBUG : file1: active writers 1
2026/01/01 01:30:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:35 DEBUG : Looking for writers
2026/01/01 01:30:35 DEBUG : file1: reading active writers
2026/01/01 01:30:35 DEBUG : file1: active writers 1
2026/01/01 01:30:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:36 DEBUG : Looking for writers
2026/01/01 01:30:36 DEBUG : file1: reading active writers
2026/01/01 01:30:36 DEBUG : file1: active writers 1
2026/01/01 01:30:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:37 DEBUG : Looking for writers
2026/01/01 01:30:37 DEBUG : file1: reading active writers
2026/01/01 01:30:37 DEBUG : file1: active writers 1
2026/01/01 01:30:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:38 DEBUG : Looking for writers
2026/01/01 01:30:38 DEBUG : file1: reading active writers
2026/01/01 01:30:38 DEBUG : file1: active writers 1
2026/01/01 01:30:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:39 DEBUG : Looking for writers
2026/01/01 01:30:39 DEBUG : file1: reading active writers
2026/01/01 01:30:39 DEBUG : file1: active writers 1
2026/01/01 01:30:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:40 DEBUG : Looking for writers
2026/01/01 01:30:40 DEBUG : file1: reading active writers
2026/01/01 01:30:40 DEBUG : file1: active writers 1
2026/01/01 01:30:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:41 DEBUG : Looking for writers
2026/01/01 01:30:41 DEBUG : file1: reading active writers
2026/01/01 01:30:41 DEBUG : file1: active writers 1
2026/01/01 01:30:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:42 DEBUG : Looking for writers
2026/01/01 01:30:42 DEBUG : file1: reading active writers
2026/01/01 01:30:42 DEBUG : file1: active writers 1
2026/01/01 01:30:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:43 DEBUG : Looking for writers
2026/01/01 01:30:43 DEBUG : file1: reading active writers
2026/01/01 01:30:43 DEBUG : file1: active writers 1
2026/01/01 01:30:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:44 DEBUG : Looking for writers
2026/01/01 01:30:44 DEBUG : file1: reading active writers
2026/01/01 01:30:44 DEBUG : file1: active writers 1
2026/01/01 01:30:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:45 DEBUG : Looking for writers
2026/01/01 01:30:45 DEBUG : file1: reading active writers
2026/01/01 01:30:45 DEBUG : file1: active writers 1
2026/01/01 01:30:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:46 DEBUG : Looking for writers
2026/01/01 01:30:46 DEBUG : file1: reading active writers
2026/01/01 01:30:46 DEBUG : file1: active writers 1
2026/01/01 01:30:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:47 DEBUG : Looking for writers
2026/01/01 01:30:47 DEBUG : file1: reading active writers
2026/01/01 01:30:47 DEBUG : file1: active writers 1
2026/01/01 01:30:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:48 DEBUG : Looking for writers
2026/01/01 01:30:48 DEBUG : file1: reading active writers
2026/01/01 01:30:48 DEBUG : file1: active writers 1
2026/01/01 01:30:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:49 DEBUG : Looking for writers
2026/01/01 01:30:49 DEBUG : file1: reading active writers
2026/01/01 01:30:49 DEBUG : file1: active writers 1
2026/01/01 01:30:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:50 DEBUG : Looking for writers
2026/01/01 01:30:50 DEBUG : file1: reading active writers
2026/01/01 01:30:50 DEBUG : file1: active writers 1
2026/01/01 01:30:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:51 DEBUG : Looking for writers
2026/01/01 01:30:51 DEBUG : file1: reading active writers
2026/01/01 01:30:51 DEBUG : file1: active writers 1
2026/01/01 01:30:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:52 DEBUG : Looking for writers
2026/01/01 01:30:52 DEBUG : file1: reading active writers
2026/01/01 01:30:52 DEBUG : file1: active writers 1
2026/01/01 01:30:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:53 DEBUG : Looking for writers
2026/01/01 01:30:53 DEBUG : file1: reading active writers
2026/01/01 01:30:53 DEBUG : file1: active writers 1
2026/01/01 01:30:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:54 DEBUG : Looking for writers
2026/01/01 01:30:54 DEBUG : file1: reading active writers
2026/01/01 01:30:54 DEBUG : file1: active writers 1
2026/01/01 01:30:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/01 01:30:55 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/01 01:30:55 DEBUG : >WaitForWriters: 
2026/01/01 01:30:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (40.50s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:30:55 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:30:55 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:30:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:30:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:30:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:30:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:30:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:30:55 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/01 01:30:56 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/01 01:30:56 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/01 01:30:56 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/01 01:30:56 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (11 bytes), uploading instead of streaming
2026/01/01 01:30:57.571664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:30:57.571698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:30:57 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)
2026/01/01 01:30:57 DEBUG : file1: Remove: 
2026/01/01 01:30:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:30:57 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
2026/01/01 01:30:57 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
2026/01/01 01:30:57 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
2026/01/01 01:30:59 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
2026/01/01 01:31:01 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
2026/01/01 01:31:05 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:05 DEBUG : Looking for writers
2026/01/01 01:31:05 DEBUG : >WaitForWriters: 
2026/01/01 01:31:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.51s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:06 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:06 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:31:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:31:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:31:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:31:06 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/01 01:31:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:06 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/01 01:31:07.086188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:07.086211 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:07 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)
2026/01/01 01:31:07 DEBUG : file1: Remove: 
2026/01/01 01:31:07 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:31:07 DEBUG : file1: >Remove: err=<nil>
2026/01/01 01:31:07 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/01 01:31:07 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/01 01:31:07 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:07 DEBUG : Looking for writers
2026/01/01 01:31:07 DEBUG : >WaitForWriters: 
2026/01/01 01:31:07 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.25s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:07 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:07 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:31:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:31:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:31:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:31:07 DEBUG : file1: WriteFileHandle.Release closing
2026/01/01 01:31:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:07 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/01 01:31:08.392025 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:08.392055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:08 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)
2026/01/01 01:31:08 DEBUG : file1: Remove: 
2026/01/01 01:31:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:31:08 DEBUG : file1: >Remove: err=<nil>
2026/01/01 01:31:08 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
2026/01/01 01:31:08 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/01 01:31:08 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:08 DEBUG : Looking for writers
2026/01/01 01:31:08 DEBUG : >WaitForWriters: 
2026/01/01 01:31:08 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.32s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:08 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:08 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:31:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:31:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:31:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:31:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:08 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (2 bytes), uploading instead of streaming
2026/01/01 01:31:09.447615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:09.447639 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:09 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:09 DEBUG : file1: Remove: 
2026/01/01 01:31:09 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:31:09 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
2026/01/01 01:31:09 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:09 DEBUG : Looking for writers
2026/01/01 01:31:09 DEBUG : >WaitForWriters: 
2026/01/01 01:31:09 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.04s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:09 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:09 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:31:09 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:31:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:09 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:31:09 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:31:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:09 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/01 01:31:10.666209 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:10.666249 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:10 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)
2026/01/01 01:31:10 DEBUG : file1: Remove: 
2026/01/01 01:31:10 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:31:10 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
2026/01/01 01:31:10 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/01 01:31:10 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
2026/01/01 01:31:10 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:10 DEBUG : Looking for writers
2026/01/01 01:31:10 DEBUG : >WaitForWriters: 
2026/01/01 01:31:10 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.14s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:10 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:10 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/01 01:31:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/01 01:31:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:10 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/01 01:31:10 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/01 01:31:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/01 01:31:10 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': File to upload is small (100 bytes), uploading instead of streaming
2026/01/01 01:31:11.824631 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:11.824664 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:11 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)
2026/01/01 01:31:11 DEBUG : file1: Remove: 
2026/01/01 01:31:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/01 01:31:11 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
2026/01/01 01:31:11 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/01 01:31:11 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
2026/01/01 01:31:11 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:11 DEBUG : Looking for writers
2026/01/01 01:31:11 DEBUG : >WaitForWriters: 
2026/01/01 01:31:11 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.16s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:11 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:11 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:12.611319 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:12.611357 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:12 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:12 DEBUG : Looking for writers
2026/01/01 01:31:12 DEBUG : >WaitForWriters: 
2026/01/01 01:31:12 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.87s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:12 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:12 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:13.596176 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:13.596196 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:13 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:13 DEBUG : Looking for writers
2026/01/01 01:31:13 DEBUG : >WaitForWriters: 
2026/01/01 01:31:13 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.97s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:13 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:13 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:14.622657 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:14.622694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:14 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:14 DEBUG : Looking for writers
2026/01/01 01:31:14 DEBUG : >WaitForWriters: 
2026/01/01 01:31:14 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.95s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-geyukej8yanu'", Local "Local file system at /tmp/rclone3716082635", Modify Window "1s"
2026/01/01 01:31:14 INFO  : proton drive root link ID 'rclone-test-geyukej8yanu': poll-interval is not supported by this remote
2026/01/01 01:31:14 NOTICE: proton drive root link ID 'rclone-test-geyukej8yanu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/01 01:31:15.495350 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/01 01:31:15.495377 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-geyukej8yanu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/01 01:31:15 DEBUG : WaitForWriters: timeout=30s
2026/01/01 01:31:15 DEBUG : Looking for writers
2026/01/01 01:31:15 DEBUG : >WaitForWriters: 
2026/01/01 01:31:15 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.95s)
FAIL
2026/01/01 01:31:15 DEBUG : proton drive root link ID 'rclone-test-geyukej8yanu': Purge remote
2026/01/01 01:31:15 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 5m50.232859147s (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]