"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 4/5)
2026/02/01 02:37:29 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-bucotey3wezo"
2026/02/01 02:37:29 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/01 02:37:29 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': Has cached credentials
2026/02/01 02:37:29 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': Used cached credential to initialize the ProtonDrive API
2026/02/01 02:37:30 DEBUG : Creating backend with remote "/tmp/rclone1406682928"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:30 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:30 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:30.317037 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:30.317079 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:30 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:30 DEBUG : Looking for writers
2026/02/01 02:37:30 DEBUG : >WaitForWriters: 
2026/02/01 02:37:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.34s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:30 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:30 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:30.668257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:30.668291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:30 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:30 DEBUG : Looking for writers
2026/02/01 02:37:30 DEBUG : >WaitForWriters: 
2026/02/01 02:37:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.34s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:30 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:30 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:30.989549 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:30.989582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:30 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:30 DEBUG : Looking for writers
2026/02/01 02:37:30 DEBUG : >WaitForWriters: 
2026/02/01 02:37:31 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.34s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:31 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:31 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:31.355144 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:31.355177 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:31 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:31 DEBUG : Looking for writers
2026/02/01 02:37:31 DEBUG : >WaitForWriters: 
2026/02/01 02:37:31 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.35s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:31 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:31 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:31.742341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:31.742371 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:31 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:31 DEBUG : Looking for writers
2026/02/01 02:37:31 DEBUG : >WaitForWriters: 
2026/02/01 02:37:31 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.41s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:31 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:31 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:32.099079 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:32.099108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:32 DEBUG : Looking for writers
2026/02/01 02:37:32 DEBUG : >WaitForWriters: 
2026/02/01 02:37:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.33s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:32 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:32 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:32.435808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:32.435855 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:32 DEBUG : Looking for writers
2026/02/01 02:37:32 DEBUG : >WaitForWriters: 
2026/02/01 02:37:32 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.34s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:32 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:32 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:32.781762 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:32.781863 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:32 DEBUG : Looking for writers
2026/02/01 02:37:32 DEBUG : >WaitForWriters: 
2026/02/01 02:37:32 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.37s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:32 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:32 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:33.157201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:33.157223 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:33 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:33 DEBUG : Looking for writers
2026/02/01 02:37:33 DEBUG : >WaitForWriters: 
2026/02/01 02:37:33 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.36s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:33 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:33 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:33.485005 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:33.485046 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:33 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:33 DEBUG : Looking for writers
2026/02/01 02:37:33 DEBUG : >WaitForWriters: 
2026/02/01 02:37:33 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.33s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:33 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:33 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:33.810523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:33.810555 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:33 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:33 DEBUG : Looking for writers
2026/02/01 02:37:33 DEBUG : >WaitForWriters: 
2026/02/01 02:37:33 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.33s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:33 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:33 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:34.160627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:34.160648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:34 DEBUG : Looking for writers
2026/02/01 02:37:34 DEBUG : >WaitForWriters: 
2026/02/01 02:37:34 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.35s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:34 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:34 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:34.516263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:34.516290 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:34 DEBUG : Looking for writers
2026/02/01 02:37:34 DEBUG : >WaitForWriters: 
2026/02/01 02:37:34 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.35s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:34 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:34 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:34.838027 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:34.838060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:34 DEBUG : Looking for writers
2026/02/01 02:37:34 DEBUG : >WaitForWriters: 
2026/02/01 02:37:34 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.34s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:34 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:34 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:35.203495 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:35.203623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:35 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:35 DEBUG : Looking for writers
2026/02/01 02:37:35 DEBUG : >WaitForWriters: 
2026/02/01 02:37:35 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.35s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:35 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:35 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:35.586233 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:35.586281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:35 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:35 DEBUG : Looking for writers
2026/02/01 02:37:35 DEBUG : >WaitForWriters: 
2026/02/01 02:37:35 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.36s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:35 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:35 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:35.923503 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:35.923534 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:35 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:35 DEBUG : Looking for writers
2026/02/01 02:37:35 DEBUG : >WaitForWriters: 
2026/02/01 02:37:35 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.35s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:35 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:35 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:36.267210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:36.267243 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:36 DEBUG : Looking for writers
2026/02/01 02:37:36 DEBUG : >WaitForWriters: 
2026/02/01 02:37:36 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:36 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:36 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:36.620043 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:36.620073 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:36 DEBUG : Looking for writers
2026/02/01 02:37:36 DEBUG : >WaitForWriters: 
2026/02/01 02:37:36 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.36s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:36 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:36 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:36.970606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:36.970644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:36 DEBUG : Looking for writers
2026/02/01 02:37:36 DEBUG : >WaitForWriters: 
2026/02/01 02:37:37 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.34s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:37 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:37 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:37.336674 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:37.336712 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:37 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:37 DEBUG : Looking for writers
2026/02/01 02:37:37 DEBUG : >WaitForWriters: 
2026/02/01 02:37:37 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.35s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:37 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:37 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:37.680093 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:37.680128 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:37 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:37 DEBUG : Looking for writers
2026/02/01 02:37:37 DEBUG : >WaitForWriters: 
2026/02/01 02:37:37 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-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:37 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:37 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:38.021330 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:38.021362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:38 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:38 DEBUG : Looking for writers
2026/02/01 02:37:38 DEBUG : >WaitForWriters: 
2026/02/01 02:37:38 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-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:38 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:38 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:38.353972 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:38.354000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:38 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:38 DEBUG : Looking for writers
2026/02/01 02:37:38 DEBUG : >WaitForWriters: 
2026/02/01 02:37:38 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-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:38 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:38.679243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:38.679268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:38 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:38 DEBUG : Looking for writers
2026/02/01 02:37:38 DEBUG : >WaitForWriters: 
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:38 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=full,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:38 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:38 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:38 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:39.035826 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:39.035846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:39 DEBUG : Looking for writers
2026/02/01 02:37:39 DEBUG : >WaitForWriters: 
2026/02/01 02:37:39 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:39 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-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:39 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:39 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:39 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:39 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:39.390443 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:39.390463 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:39 DEBUG : Looking for writers
2026/02/01 02:37:39 DEBUG : >WaitForWriters: 
2026/02/01 02:37:39 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:39 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.07s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.32s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.37s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:39 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:39 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:39.770604 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:39.770673 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:39 DEBUG : Looking for writers
2026/02/01 02:37:39 DEBUG : >WaitForWriters: 
2026/02/01 02:37:39 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.39s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:39 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:39 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:40.142275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:40.142301 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:40 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:40 DEBUG : Looking for writers
2026/02/01 02:37:40 DEBUG : >WaitForWriters: 
2026/02/01 02:37:40 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.35s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:40 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:40 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:40.469259 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:40.469295 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:40 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:40 DEBUG : Looking for writers
2026/02/01 02:37:40 DEBUG : >WaitForWriters: 
2026/02/01 02:37:40 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:40 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:40 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:40.820729 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:40.820758 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:40 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:40 DEBUG : Looking for writers
2026/02/01 02:37:40 DEBUG : >WaitForWriters: 
2026/02/01 02:37:40 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.34s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:40 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:40 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:41.179293 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:41.179328 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:41 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:41 DEBUG : Looking for writers
2026/02/01 02:37:41 DEBUG : >WaitForWriters: 
2026/02/01 02:37:41 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.36s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:41 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:41.512055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:41.512078 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:41 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:41 DEBUG : Looking for writers
2026/02/01 02:37:41 DEBUG : >WaitForWriters: 
2026/02/01 02:37:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:41 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:41.884622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:41.884661 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:41 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:41 DEBUG : Looking for writers
2026/02/01 02:37:41 DEBUG : >WaitForWriters: 
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:41 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:41 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:42.225853 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:42.225884 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:42 DEBUG : Looking for writers
2026/02/01 02:37:42 DEBUG : >WaitForWriters: 
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:42.588204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:42.588243 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:42 DEBUG : Looking for writers
2026/02/01 02:37:42 DEBUG : >WaitForWriters: 
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:42 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:42 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:42.919565 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:42.919600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:42 DEBUG : Looking for writers
2026/02/01 02:37:42 DEBUG : >WaitForWriters: 
2026/02/01 02:37:42 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:43 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:43 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:43 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:43.295102 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:43.295140 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:43 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:43 DEBUG : Looking for writers
2026/02/01 02:37:43 DEBUG : >WaitForWriters: 
2026/02/01 02:37:43 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:43 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.12s)
    --- FAIL: TestFileRename/off,forceCache=false (0.33s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.35s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.35s)
    --- FAIL: TestFileRename/full,forceCache=false (0.35s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:43 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:43.630971 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:43.631011 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:43 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:43 DEBUG : Looking for writers
2026/02/01 02:37:43 DEBUG : >WaitForWriters: 
2026/02/01 02:37:43 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.34s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:43 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:43.995338 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:43.995359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:43 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:43 DEBUG : Looking for writers
2026/02/01 02:37:43 DEBUG : >WaitForWriters: 
2026/02/01 02:37:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.35s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:44 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:44 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:44.327720 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:44.327752 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:44 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:44 DEBUG : Looking for writers
2026/02/01 02:37:44 DEBUG : >WaitForWriters: 
2026/02/01 02:37:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.34s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:44 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:44 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:44.671837 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:44.671858 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:44 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:44 DEBUG : Looking for writers
2026/02/01 02:37:44 DEBUG : >WaitForWriters: 
2026/02/01 02:37:44 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.34s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:44 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:44 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:37:45.022762 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:45.022786 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:45 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:45 DEBUG : Looking for writers
2026/02/01 02:37:45 DEBUG : >WaitForWriters: 
2026/02/01 02:37:45 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.36s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:45.371671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:45.371689 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:45 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:45 DEBUG : Looking for writers
2026/02/01 02:37:45 DEBUG : >WaitForWriters: 
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.34s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:45.714411 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:45.714450 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:45 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:45 DEBUG : Looking for writers
2026/02/01 02:37:45 DEBUG : >WaitForWriters: 
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:45 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.35s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:45 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:45 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:46.091577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:46.091600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:46 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : >WaitForWriters: 
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.38s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:46.424378 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:46.424397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:46 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : >WaitForWriters: 
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.33s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:46.767382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:46.767403 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:46 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : >WaitForWriters: 
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:37:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.33s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:37:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:37:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:37:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:37:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:37:46 DEBUG : file1: newRWFileHandle: 
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): openPending: 
2026/02/01 02:37:46 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/01 02:37:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): >openPending: err=<nil>
2026/02/01 02:37:46 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/01 02:37:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:37:46 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/01 02:37:46 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): _writeAt: size=5, off=0
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): >_writeAt: n=5, err=<nil>
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): _writeAt: size=7, off=5
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): >_writeAt: n=7, err=<nil>
2026/02/01 02:37:46 DEBUG : file1: vfs cache: truncate to size=11
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): close: 
2026/02/01 02:37:46 DEBUG : file1: vfs cache: setting modification time to 2026-02-01 02:37:46.904501845 +0000 UTC m=+17.687771862
2026/02/01 02:37:46 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): >close: err=<nil>
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): close: 
2026/02/01 02:37:46 DEBUG : file1(0xc000b17e80): >close: err=file already closed
2026/02/01 02:37:46 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : file1: reading active writers
2026/02/01 02:37:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : file1: reading active writers
2026/02/01 02:37:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : file1: reading active writers
2026/02/01 02:37:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/01 02:37:46 DEBUG : Looking for writers
2026/02/01 02:37:46 DEBUG : file1: reading active writers
2026/02/01 02:37:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/01 02:37:47 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:47 DEBUG : Looking for writers
2026/02/01 02:37:47 DEBUG : file1: reading active writers
2026/02/01 02:37:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/01 02:37:47 DEBUG : Looking for writers
2026/02/01 02:37:47 DEBUG : file1: reading active writers
2026/02/01 02:37:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/01 02:37:47.370240 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:47.370266 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:47 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:47 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:47 DEBUG : Looking for writers
2026/02/01 02:37:47 DEBUG : file1: reading active writers
2026/02/01 02:37:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/01 02:37:47 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:48.164724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:48.164747 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:48 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:48 DEBUG : Looking for writers
2026/02/01 02:37:48 DEBUG : file1: reading active writers
2026/02/01 02:37:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:48 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:48.903060 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:48.903083 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:48 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:49 DEBUG : Looking for writers
2026/02/01 02:37:49 DEBUG : file1: reading active writers
2026/02/01 02:37:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:49 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:50.038358 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:50.038381 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:50 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:50 DEBUG : Looking for writers
2026/02/01 02:37:50 DEBUG : file1: reading active writers
2026/02/01 02:37:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:51 DEBUG : Looking for writers
2026/02/01 02:37:51 DEBUG : file1: reading active writers
2026/02/01 02:37:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:51 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:51.965817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:51.965837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:51 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:52 DEBUG : Looking for writers
2026/02/01 02:37:52 DEBUG : file1: reading active writers
2026/02/01 02:37:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:53 DEBUG : Looking for writers
2026/02/01 02:37:53 DEBUG : file1: reading active writers
2026/02/01 02:37:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:54 DEBUG : Looking for writers
2026/02/01 02:37:54 DEBUG : file1: reading active writers
2026/02/01 02:37:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:55 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:37:55 DEBUG : Looking for writers
2026/02/01 02:37:55 DEBUG : file1: reading active writers
2026/02/01 02:37:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:55.483612 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:37:55.483644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:55 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:37:56 DEBUG : Looking for writers
2026/02/01 02:37:56 DEBUG : file1: reading active writers
2026/02/01 02:37:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:57 DEBUG : Looking for writers
2026/02/01 02:37:57 DEBUG : file1: reading active writers
2026/02/01 02:37:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:58 DEBUG : Looking for writers
2026/02/01 02:37:58 DEBUG : file1: reading active writers
2026/02/01 02:37:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:37:59 DEBUG : Looking for writers
2026/02/01 02:37:59 DEBUG : file1: reading active writers
2026/02/01 02:37:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:00 DEBUG : Looking for writers
2026/02/01 02:38:00 DEBUG : file1: reading active writers
2026/02/01 02:38:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:01 DEBUG : Looking for writers
2026/02/01 02:38:01 DEBUG : file1: reading active writers
2026/02/01 02:38:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:01 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:02 DEBUG : Looking for writers
2026/02/01 02:38:02 DEBUG : file1: reading active writers
2026/02/01 02:38:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:02.253976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:02.253997 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:02 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:03 DEBUG : Looking for writers
2026/02/01 02:38:03 DEBUG : file1: reading active writers
2026/02/01 02:38:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:04 DEBUG : Looking for writers
2026/02/01 02:38:04 DEBUG : file1: reading active writers
2026/02/01 02:38:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:05 DEBUG : Looking for writers
2026/02/01 02:38:05 DEBUG : file1: reading active writers
2026/02/01 02:38:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:06 DEBUG : Looking for writers
2026/02/01 02:38:06 DEBUG : file1: reading active writers
2026/02/01 02:38:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:07 DEBUG : Looking for writers
2026/02/01 02:38:07 DEBUG : file1: reading active writers
2026/02/01 02:38:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:08 DEBUG : Looking for writers
2026/02/01 02:38:08 DEBUG : file1: reading active writers
2026/02/01 02:38:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:09 DEBUG : Looking for writers
2026/02/01 02:38:09 DEBUG : file1: reading active writers
2026/02/01 02:38:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:10 DEBUG : Looking for writers
2026/02/01 02:38:10 DEBUG : file1: reading active writers
2026/02/01 02:38:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:11 DEBUG : Looking for writers
2026/02/01 02:38:11 DEBUG : file1: reading active writers
2026/02/01 02:38:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:12 DEBUG : Looking for writers
2026/02/01 02:38:12 DEBUG : file1: reading active writers
2026/02/01 02:38:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:13 DEBUG : Looking for writers
2026/02/01 02:38:13 DEBUG : file1: reading active writers
2026/02/01 02:38:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:14 DEBUG : Looking for writers
2026/02/01 02:38:14 DEBUG : file1: reading active writers
2026/02/01 02:38:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:15 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:15 DEBUG : Looking for writers
2026/02/01 02:38:15 DEBUG : file1: reading active writers
2026/02/01 02:38:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:15.396669 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:15.396693 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:15 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:16 DEBUG : Looking for writers
2026/02/01 02:38:16 DEBUG : file1: reading active writers
2026/02/01 02:38:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:16 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c2fc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000996e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643776064} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003886960677591637 ext:17687771862 loc:0x4551a40} ATime:{wall:14003886960677616914 ext:17687797139 loc:0x4551a40} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:38:16 DEBUG : >WaitForWriters: 
2026/02/01 02:38:16 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
2026/02/01 02:38:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:38:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/02/01 02:38:24 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/01 02:38:24 DEBUG : Looking for writers
2026/02/01 02:38:24 DEBUG : file1: reading active writers
2026/02/01 02:38:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/01 02:38:25 DEBUG : Looking for writers
2026/02/01 02:38:25 DEBUG : file1: reading active writers
2026/02/01 02:38:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:26 DEBUG : Looking for writers
2026/02/01 02:38:26 DEBUG : file1: reading active writers
2026/02/01 02:38:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:27 DEBUG : Looking for writers
2026/02/01 02:38:27 DEBUG : file1: reading active writers
2026/02/01 02:38:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:28 DEBUG : Looking for writers
2026/02/01 02:38:28 DEBUG : file1: reading active writers
2026/02/01 02:38:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:29 DEBUG : Looking for writers
2026/02/01 02:38:29 DEBUG : file1: reading active writers
2026/02/01 02:38:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:30 DEBUG : Looking for writers
2026/02/01 02:38:30 DEBUG : file1: reading active writers
2026/02/01 02:38:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:31 DEBUG : Looking for writers
2026/02/01 02:38:31 DEBUG : file1: reading active writers
2026/02/01 02:38:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:32 DEBUG : Looking for writers
2026/02/01 02:38:32 DEBUG : file1: reading active writers
2026/02/01 02:38:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:33 DEBUG : Looking for writers
2026/02/01 02:38:33 DEBUG : file1: reading active writers
2026/02/01 02:38:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:34 DEBUG : Looking for writers
2026/02/01 02:38:34 DEBUG : file1: reading active writers
2026/02/01 02:38:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:35 DEBUG : Looking for writers
2026/02/01 02:38:35 DEBUG : file1: reading active writers
2026/02/01 02:38:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:36 DEBUG : Looking for writers
2026/02/01 02:38:36 DEBUG : file1: reading active writers
2026/02/01 02:38:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:37 DEBUG : Looking for writers
2026/02/01 02:38:37 DEBUG : file1: reading active writers
2026/02/01 02:38:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:38 DEBUG : Looking for writers
2026/02/01 02:38:38 DEBUG : file1: reading active writers
2026/02/01 02:38:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:39 DEBUG : Looking for writers
2026/02/01 02:38:39 DEBUG : file1: reading active writers
2026/02/01 02:38:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:40 DEBUG : Looking for writers
2026/02/01 02:38:40 DEBUG : file1: reading active writers
2026/02/01 02:38:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:40 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:41.431061 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:41.431079 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:41 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:41 DEBUG : Looking for writers
2026/02/01 02:38:41 DEBUG : file1: reading active writers
2026/02/01 02:38:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:42 DEBUG : Looking for writers
2026/02/01 02:38:42 DEBUG : file1: reading active writers
2026/02/01 02:38:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:43 DEBUG : Looking for writers
2026/02/01 02:38:43 DEBUG : file1: reading active writers
2026/02/01 02:38:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:44 DEBUG : Looking for writers
2026/02/01 02:38:44 DEBUG : file1: reading active writers
2026/02/01 02:38:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:45 DEBUG : Looking for writers
2026/02/01 02:38:45 DEBUG : file1: reading active writers
2026/02/01 02:38:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:46 DEBUG : Looking for writers
2026/02/01 02:38:46 DEBUG : file1: reading active writers
2026/02/01 02:38:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:46 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/01 02:38:46 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/01 02:38:47 DEBUG : Looking for writers
2026/02/01 02:38:47 DEBUG : file1: reading active writers
2026/02/01 02:38:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:48 DEBUG : Looking for writers
2026/02/01 02:38:48 DEBUG : file1: reading active writers
2026/02/01 02:38:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:49 DEBUG : Looking for writers
2026/02/01 02:38:49 DEBUG : file1: reading active writers
2026/02/01 02:38:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:50 DEBUG : Looking for writers
2026/02/01 02:38:50 DEBUG : file1: reading active writers
2026/02/01 02:38:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:51 DEBUG : Looking for writers
2026/02/01 02:38:51 DEBUG : file1: reading active writers
2026/02/01 02:38:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:52 DEBUG : Looking for writers
2026/02/01 02:38:52 DEBUG : file1: reading active writers
2026/02/01 02:38:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:53 DEBUG : Looking for writers
2026/02/01 02:38:53 DEBUG : file1: reading active writers
2026/02/01 02:38:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:54 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000c2fc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000996e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643776064} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003886960677591637 ext:17687771862 loc:0x4551a40} ATime:{wall:14003886960677616914 ext:17687797139 loc:0x4551a40} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:38:54 DEBUG : >WaitForWriters: 
2026/02/01 02:38:54 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:38:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.50s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:38:54 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:38:54 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:38:54 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:38:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:38:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:38:54 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:38:54 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:38:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:38:54 DEBUG : file1: newRWFileHandle: 
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): openPending: 
2026/02/01 02:38:54 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/01 02:38:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): >openPending: err=<nil>
2026/02/01 02:38:54 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/01 02:38:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:38:54 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/01 02:38:54 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): _writeAt: size=7, off=0
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): >_writeAt: n=7, err=<nil>
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): _writeAt: size=6, off=5
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): >_writeAt: n=6, err=<nil>
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): close: 
2026/02/01 02:38:54 DEBUG : file1: vfs cache: setting modification time to 2026-02-01 02:38:54.405598844 +0000 UTC m=+85.188868871
2026/02/01 02:38:54 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): >close: err=<nil>
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): _writeAt: size=5, off=0
2026/02/01 02:38:54 DEBUG : file1(0xc000b5e140): >_writeAt: n=0, err=file already closed
2026/02/01 02:38:54 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/01 02:38:54 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/01 02:38:54 DEBUG : Looking for writers
2026/02/01 02:38:54 DEBUG : file1: reading active writers
2026/02/01 02:38:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/01 02:38:54.842616 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:54.842641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:54 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:55 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:55 DEBUG : Looking for writers
2026/02/01 02:38:55 DEBUG : file1: reading active writers
2026/02/01 02:38:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/01 02:38:55.371248 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:55.371281 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:55 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:55 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:55 DEBUG : Looking for writers
2026/02/01 02:38:55 DEBUG : file1: reading active writers
2026/02/01 02:38:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:55 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:56.108870 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:56.108906 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:56 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:56 DEBUG : Looking for writers
2026/02/01 02:38:56 DEBUG : file1: reading active writers
2026/02/01 02:38:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:56 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:57.229981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:57.230012 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:57 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:57 DEBUG : Looking for writers
2026/02/01 02:38:57 DEBUG : file1: reading active writers
2026/02/01 02:38:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:58 DEBUG : Looking for writers
2026/02/01 02:38:58 DEBUG : file1: reading active writers
2026/02/01 02:38:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:38:58 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:38:59.155031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:38:59.155059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:59 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:38:59 DEBUG : Looking for writers
2026/02/01 02:38:59 DEBUG : file1: reading active writers
2026/02/01 02:38:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:00 DEBUG : Looking for writers
2026/02/01 02:39:00 DEBUG : file1: reading active writers
2026/02/01 02:39:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:01 DEBUG : Looking for writers
2026/02/01 02:39:01 DEBUG : file1: reading active writers
2026/02/01 02:39:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:02 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:39:02 DEBUG : Looking for writers
2026/02/01 02:39:02 DEBUG : file1: reading active writers
2026/02/01 02:39:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:02.700010 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:39:02.700065 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:02 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:03 DEBUG : Looking for writers
2026/02/01 02:39:03 DEBUG : file1: reading active writers
2026/02/01 02:39:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:04 DEBUG : Looking for writers
2026/02/01 02:39:04 DEBUG : file1: reading active writers
2026/02/01 02:39:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:05 DEBUG : Looking for writers
2026/02/01 02:39:05 DEBUG : file1: reading active writers
2026/02/01 02:39:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:06 DEBUG : Looking for writers
2026/02/01 02:39:06 DEBUG : file1: reading active writers
2026/02/01 02:39:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:07 DEBUG : Looking for writers
2026/02/01 02:39:07 DEBUG : file1: reading active writers
2026/02/01 02:39:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:08 DEBUG : Looking for writers
2026/02/01 02:39:08 DEBUG : file1: reading active writers
2026/02/01 02:39:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:09 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:39:09.454778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:39:09.454796 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:09 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:09 DEBUG : Looking for writers
2026/02/01 02:39:09 DEBUG : file1: reading active writers
2026/02/01 02:39:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:10 DEBUG : Looking for writers
2026/02/01 02:39:10 DEBUG : file1: reading active writers
2026/02/01 02:39:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:11 DEBUG : Looking for writers
2026/02/01 02:39:11 DEBUG : file1: reading active writers
2026/02/01 02:39:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:12 DEBUG : Looking for writers
2026/02/01 02:39:12 DEBUG : file1: reading active writers
2026/02/01 02:39:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:13 DEBUG : Looking for writers
2026/02/01 02:39:13 DEBUG : file1: reading active writers
2026/02/01 02:39:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:14 DEBUG : Looking for writers
2026/02/01 02:39:14 DEBUG : file1: reading active writers
2026/02/01 02:39:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:15 DEBUG : Looking for writers
2026/02/01 02:39:15 DEBUG : file1: reading active writers
2026/02/01 02:39:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:16 DEBUG : Looking for writers
2026/02/01 02:39:16 DEBUG : file1: reading active writers
2026/02/01 02:39:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:17 DEBUG : Looking for writers
2026/02/01 02:39:17 DEBUG : file1: reading active writers
2026/02/01 02:39:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:18 DEBUG : Looking for writers
2026/02/01 02:39:18 DEBUG : file1: reading active writers
2026/02/01 02:39:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:19 DEBUG : Looking for writers
2026/02/01 02:39:19 DEBUG : file1: reading active writers
2026/02/01 02:39:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:20 DEBUG : Looking for writers
2026/02/01 02:39:20 DEBUG : file1: reading active writers
2026/02/01 02:39:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:21 DEBUG : Looking for writers
2026/02/01 02:39:21 DEBUG : file1: reading active writers
2026/02/01 02:39:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:22 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:39:22.620706 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:39:22.620860 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:22 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:22 DEBUG : Looking for writers
2026/02/01 02:39:22 DEBUG : file1: reading active writers
2026/02/01 02:39:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:23 DEBUG : Looking for writers
2026/02/01 02:39:23 DEBUG : file1: reading active writers
2026/02/01 02:39:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:24 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007674a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b68008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645681216} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887033193132668 ext:85188868871 loc:0x4551a40} ATime:{wall:14003887033193156133 ext:85188892336 loc:0x4551a40} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:39:24 DEBUG : >WaitForWriters: 
2026/02/01 02:39:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:39:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:39:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/01 02:39:31 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:39:31 DEBUG : Looking for writers
2026/02/01 02:39:31 DEBUG : file1: reading active writers
2026/02/01 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/01 02:39:31 DEBUG : Looking for writers
2026/02/01 02:39:31 DEBUG : file1: reading active writers
2026/02/01 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/01 02:39:31 DEBUG : Looking for writers
2026/02/01 02:39:31 DEBUG : file1: reading active writers
2026/02/01 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/01 02:39:31 DEBUG : Looking for writers
2026/02/01 02:39:31 DEBUG : file1: reading active writers
2026/02/01 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/01 02:39:31 DEBUG : Looking for writers
2026/02/01 02:39:31 DEBUG : file1: reading active writers
2026/02/01 02:39:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/01 02:39:32 DEBUG : Looking for writers
2026/02/01 02:39:32 DEBUG : file1: reading active writers
2026/02/01 02:39:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/01 02:39:32 DEBUG : Looking for writers
2026/02/01 02:39:32 DEBUG : file1: reading active writers
2026/02/01 02:39:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/01 02:39:33 DEBUG : Looking for writers
2026/02/01 02:39:33 DEBUG : file1: reading active writers
2026/02/01 02:39:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:34 DEBUG : Looking for writers
2026/02/01 02:39:34 DEBUG : file1: reading active writers
2026/02/01 02:39:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:35 DEBUG : Looking for writers
2026/02/01 02:39:35 DEBUG : file1: reading active writers
2026/02/01 02:39:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:36 DEBUG : Looking for writers
2026/02/01 02:39:36 DEBUG : file1: reading active writers
2026/02/01 02:39:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:37 DEBUG : Looking for writers
2026/02/01 02:39:37 DEBUG : file1: reading active writers
2026/02/01 02:39:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:38 DEBUG : Looking for writers
2026/02/01 02:39:38 DEBUG : file1: reading active writers
2026/02/01 02:39:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:39 DEBUG : Looking for writers
2026/02/01 02:39:39 DEBUG : file1: reading active writers
2026/02/01 02:39:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:40 DEBUG : Looking for writers
2026/02/01 02:39:40 DEBUG : file1: reading active writers
2026/02/01 02:39:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:41 DEBUG : Looking for writers
2026/02/01 02:39:41 DEBUG : file1: reading active writers
2026/02/01 02:39:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:42 DEBUG : Looking for writers
2026/02/01 02:39:42 DEBUG : file1: reading active writers
2026/02/01 02:39:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:43 DEBUG : Looking for writers
2026/02/01 02:39:43 DEBUG : file1: reading active writers
2026/02/01 02:39:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:44 DEBUG : Looking for writers
2026/02/01 02:39:44 DEBUG : file1: reading active writers
2026/02/01 02:39:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:45 DEBUG : Looking for writers
2026/02/01 02:39:45 DEBUG : file1: reading active writers
2026/02/01 02:39:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:46 DEBUG : Looking for writers
2026/02/01 02:39:46 DEBUG : file1: reading active writers
2026/02/01 02:39:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:47 DEBUG : Looking for writers
2026/02/01 02:39:47 DEBUG : file1: reading active writers
2026/02/01 02:39:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:48 DEBUG : Looking for writers
2026/02/01 02:39:48 DEBUG : file1: reading active writers
2026/02/01 02:39:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:48 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:39:48.635699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:39:48.635722 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:48 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:39:49 DEBUG : Looking for writers
2026/02/01 02:39:49 DEBUG : file1: reading active writers
2026/02/01 02:39:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:50 DEBUG : Looking for writers
2026/02/01 02:39:50 DEBUG : file1: reading active writers
2026/02/01 02:39:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:51 DEBUG : Looking for writers
2026/02/01 02:39:51 DEBUG : file1: reading active writers
2026/02/01 02:39:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:52 DEBUG : Looking for writers
2026/02/01 02:39:52 DEBUG : file1: reading active writers
2026/02/01 02:39:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:53 DEBUG : Looking for writers
2026/02/01 02:39:53 DEBUG : file1: reading active writers
2026/02/01 02:39:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:54 DEBUG : Looking for writers
2026/02/01 02:39:54 DEBUG : file1: reading active writers
2026/02/01 02:39:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:54 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/01 02:39:54 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/01 02:39:55 DEBUG : Looking for writers
2026/02/01 02:39:55 DEBUG : file1: reading active writers
2026/02/01 02:39:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:56 DEBUG : Looking for writers
2026/02/01 02:39:56 DEBUG : file1: reading active writers
2026/02/01 02:39:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:57 DEBUG : Looking for writers
2026/02/01 02:39:57 DEBUG : file1: reading active writers
2026/02/01 02:39:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:58 DEBUG : Looking for writers
2026/02/01 02:39:58 DEBUG : file1: reading active writers
2026/02/01 02:39:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:39:59 DEBUG : Looking for writers
2026/02/01 02:39:59 DEBUG : file1: reading active writers
2026/02/01 02:39:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:40:00 DEBUG : Looking for writers
2026/02/01 02:40:00 DEBUG : file1: reading active writers
2026/02/01 02:40:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:40:01 DEBUG : Looking for writers
2026/02/01 02:40:01 DEBUG : file1: reading active writers
2026/02/01 02:40:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:40:01 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0007674a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b68008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645681216} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887033193132668 ext:85188868871 loc:0x4551a40} ATime:{wall:14003887033193156133 ext:85188892336 loc:0x4551a40} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:40:01 DEBUG : >WaitForWriters: 
2026/02/01 02:40:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:40:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.50s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:40:01 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:40:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:40:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:40:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:40:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:40:01 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:40:01 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:40:01 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:40:01 DEBUG : file1: newRWFileHandle: 
2026/02/01 02:40:01 DEBUG : file1(0xc000b821c0): openPending: 
2026/02/01 02:40:01 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/01 02:40:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:40:01 DEBUG : file1(0xc000b821c0): >openPending: err=<nil>
2026/02/01 02:40:01 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/01 02:40:01 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:40:01 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/01 02:40:01 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/01 02:40:01 DEBUG : file1(0xc000b821c0): close: 
2026/02/01 02:40:01 DEBUG : file1: vfs cache: setting modification time to 2026-02-01 02:40:01.88684326 +0000 UTC m=+152.670113268
2026/02/01 02:40:01 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/01 02:40:01 DEBUG : file1(0xc000b821c0): >close: err=<nil>
2026/02/01 02:40:01 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/01 02:40:01 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/01 02:40:01 DEBUG : file2: newRWFileHandle: 
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): openPending: 
2026/02/01 02:40:01 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/01 02:40:01 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): >openPending: err=<nil>
2026/02/01 02:40:01 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/01 02:40:01 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/01 02:40:01 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/01 02:40:01 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): RWFileHandle.Flush
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): RWFileHandle.Release
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): close: 
2026/02/01 02:40:01 DEBUG : file2: vfs cache: setting modification time to 2026-02-01 02:40:01.887805304 +0000 UTC m=+152.671075321
2026/02/01 02:40:01 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/01 02:40:01 DEBUG : file2(0xc000b826c0): >close: err=<nil>
2026/02/01 02:40:01 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:40:01 DEBUG : Looking for writers
2026/02/01 02:40:01 DEBUG : file1: reading active writers
2026/02/01 02:40:01 DEBUG : file2: reading active writers
2026/02/01 02:40:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/01 02:40:01 DEBUG : Looking for writers
2026/02/01 02:40:01 DEBUG : file1: reading active writers
2026/02/01 02:40:01 DEBUG : file2: reading active writers
2026/02/01 02:40:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/01 02:40:01 DEBUG : Looking for writers
2026/02/01 02:40:01 DEBUG : file1: reading active writers
2026/02/01 02:40:01 DEBUG : file2: reading active writers
2026/02/01 02:40:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/01 02:40:01 DEBUG : Looking for writers
2026/02/01 02:40:01 DEBUG : file1: reading active writers
2026/02/01 02:40:01 DEBUG : file2: reading active writers
2026/02/01 02:40:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/01 02:40:01 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:01 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:02 DEBUG : Looking for writers
2026/02/01 02:40:02 DEBUG : file1: reading active writers
2026/02/01 02:40:02 DEBUG : file2: reading active writers
2026/02/01 02:40:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/01 02:40:02 DEBUG : Looking for writers
2026/02/01 02:40:02 DEBUG : file1: reading active writers
2026/02/01 02:40:02 DEBUG : file2: reading active writers
2026/02/01 02:40:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/01 02:40:02.332206 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:02.332226 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 DEBUG : Looking for writers
2026/02/01 02:40:02 DEBUG : file1: reading active writers
2026/02/01 02:40:02 DEBUG : file2: reading active writers
2026/02/01 02:40:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/01 02:40:02 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:02.654823 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:02.654864 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:02 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:03.007462 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:03.007488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 DEBUG : Looking for writers
2026/02/01 02:40:03 DEBUG : file2: reading active writers
2026/02/01 02:40:03 DEBUG : file1: reading active writers
2026/02/01 02:40:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:03.341466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:03.341486 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:03 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:03.742459 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:03.742480 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:03 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04.100749 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:04.100773 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04 DEBUG : Looking for writers
2026/02/01 02:40:04 DEBUG : file1: reading active writers
2026/02/01 02:40:04 DEBUG : file2: reading active writers
2026/02/01 02:40:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:04 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:04 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:04.901321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:04.901340 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:04 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:05 DEBUG : Looking for writers
2026/02/01 02:40:05 DEBUG : file1: reading active writers
2026/02/01 02:40:05 DEBUG : file2: reading active writers
2026/02/01 02:40:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:05.237461 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:05.237483 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:05 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:05 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:06 DEBUG : Looking for writers
2026/02/01 02:40:06 DEBUG : file1: reading active writers
2026/02/01 02:40:06 DEBUG : file2: reading active writers
2026/02/01 02:40:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:06 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:06 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:06.855966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:06.855988 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:06 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:06 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:07 DEBUG : Looking for writers
2026/02/01 02:40:07 DEBUG : file1: reading active writers
2026/02/01 02:40:07 DEBUG : file2: reading active writers
2026/02/01 02:40:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:07.185208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:07.185234 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:07 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:08 DEBUG : Looking for writers
2026/02/01 02:40:08 DEBUG : file1: reading active writers
2026/02/01 02:40:08 DEBUG : file2: reading active writers
2026/02/01 02:40:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:09 DEBUG : Looking for writers
2026/02/01 02:40:09 DEBUG : file2: reading active writers
2026/02/01 02:40:09 DEBUG : file1: reading active writers
2026/02/01 02:40:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:10 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:10 DEBUG : Looking for writers
2026/02/01 02:40:10 DEBUG : file1: reading active writers
2026/02/01 02:40:10 DEBUG : file2: reading active writers
2026/02/01 02:40:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:10.374936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:10.374955 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:10 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:10 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:10 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:10.711029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:10.711066 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:10 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:11 DEBUG : Looking for writers
2026/02/01 02:40:11 DEBUG : file1: reading active writers
2026/02/01 02:40:11 DEBUG : file2: reading active writers
2026/02/01 02:40:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:12 DEBUG : Looking for writers
2026/02/01 02:40:12 DEBUG : file1: reading active writers
2026/02/01 02:40:12 DEBUG : file2: reading active writers
2026/02/01 02:40:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:13 DEBUG : Looking for writers
2026/02/01 02:40:13 DEBUG : file1: reading active writers
2026/02/01 02:40:13 DEBUG : file2: reading active writers
2026/02/01 02:40:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:14 DEBUG : Looking for writers
2026/02/01 02:40:14 DEBUG : file1: reading active writers
2026/02/01 02:40:14 DEBUG : file2: reading active writers
2026/02/01 02:40:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:15 DEBUG : Looking for writers
2026/02/01 02:40:15 DEBUG : file1: reading active writers
2026/02/01 02:40:15 DEBUG : file2: reading active writers
2026/02/01 02:40:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:16 DEBUG : Looking for writers
2026/02/01 02:40:16 DEBUG : file1: reading active writers
2026/02/01 02:40:16 DEBUG : file2: reading active writers
2026/02/01 02:40:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:16 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:17 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:17.130798 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:17.130858 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:17 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:17 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:17 DEBUG : Looking for writers
2026/02/01 02:40:17 DEBUG : file1: reading active writers
2026/02/01 02:40:17 DEBUG : file2: reading active writers
2026/02/01 02:40:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:17.470404 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:17.470449 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:17 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:18 DEBUG : Looking for writers
2026/02/01 02:40:18 DEBUG : file2: reading active writers
2026/02/01 02:40:18 DEBUG : file1: reading active writers
2026/02/01 02:40:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:19 DEBUG : Looking for writers
2026/02/01 02:40:19 DEBUG : file1: reading active writers
2026/02/01 02:40:19 DEBUG : file2: reading active writers
2026/02/01 02:40:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:20 DEBUG : Looking for writers
2026/02/01 02:40:20 DEBUG : file1: reading active writers
2026/02/01 02:40:20 DEBUG : file2: reading active writers
2026/02/01 02:40:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:21 DEBUG : Looking for writers
2026/02/01 02:40:21 DEBUG : file1: reading active writers
2026/02/01 02:40:21 DEBUG : file2: reading active writers
2026/02/01 02:40:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:22 DEBUG : Looking for writers
2026/02/01 02:40:22 DEBUG : file1: reading active writers
2026/02/01 02:40:22 DEBUG : file2: reading active writers
2026/02/01 02:40:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:23 DEBUG : Looking for writers
2026/02/01 02:40:23 DEBUG : file1: reading active writers
2026/02/01 02:40:23 DEBUG : file2: reading active writers
2026/02/01 02:40:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:24 DEBUG : Looking for writers
2026/02/01 02:40:24 DEBUG : file1: reading active writers
2026/02/01 02:40:24 DEBUG : file2: reading active writers
2026/02/01 02:40:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:25 DEBUG : Looking for writers
2026/02/01 02:40:25 DEBUG : file1: reading active writers
2026/02/01 02:40:25 DEBUG : file2: reading active writers
2026/02/01 02:40:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:26 DEBUG : Looking for writers
2026/02/01 02:40:26 DEBUG : file1: reading active writers
2026/02/01 02:40:26 DEBUG : file2: reading active writers
2026/02/01 02:40:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:27 DEBUG : Looking for writers
2026/02/01 02:40:27 DEBUG : file1: reading active writers
2026/02/01 02:40:27 DEBUG : file2: reading active writers
2026/02/01 02:40:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:28 DEBUG : Looking for writers
2026/02/01 02:40:28 DEBUG : file1: reading active writers
2026/02/01 02:40:28 DEBUG : file2: reading active writers
2026/02/01 02:40:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:29 DEBUG : Looking for writers
2026/02/01 02:40:29 DEBUG : file1: reading active writers
2026/02/01 02:40:29 DEBUG : file2: reading active writers
2026/02/01 02:40:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:29 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:30 DEBUG : Looking for writers
2026/02/01 02:40:30 DEBUG : file1: reading active writers
2026/02/01 02:40:30 DEBUG : file2: reading active writers
2026/02/01 02:40:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:30 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:30.277202 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:30.277233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:30 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)
2026/02/01 02:40:30 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:30.613100 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:30.613124 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:30 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:31 DEBUG : Looking for writers
2026/02/01 02:40:31 DEBUG : file2: reading active writers
2026/02/01 02:40:31 DEBUG : file1: reading active writers
2026/02/01 02:40:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:31 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000766000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635717696} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887105616041336 ext:152671075321 loc:0x4551a40} ATime:{wall:14003887105616217988 ext:152671251963 loc:0x4551a40} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000766000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635717440} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887105615079292 ext:152670113268 loc:0x4551a40} ATime:{wall:14003887105615263881 ext:152670297866 loc:0x4551a40} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:40:31 DEBUG : >WaitForWriters: 
2026/02/01 02:40:31 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:40:33 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:40:35 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file2"
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/02/01 02:40:39 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/01 02:40:39 DEBUG : Looking for writers
2026/02/01 02:40:39 DEBUG : file1: reading active writers
2026/02/01 02:40:39 DEBUG : file2: reading active writers
2026/02/01 02:40:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/01 02:40:40 DEBUG : Looking for writers
2026/02/01 02:40:40 DEBUG : file1: reading active writers
2026/02/01 02:40:40 DEBUG : file2: reading active writers
2026/02/01 02:40:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:41 DEBUG : Looking for writers
2026/02/01 02:40:41 DEBUG : file2: reading active writers
2026/02/01 02:40:41 DEBUG : file1: reading active writers
2026/02/01 02:40:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:42 DEBUG : Looking for writers
2026/02/01 02:40:42 DEBUG : file1: reading active writers
2026/02/01 02:40:42 DEBUG : file2: reading active writers
2026/02/01 02:40:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:43 DEBUG : Looking for writers
2026/02/01 02:40:43 DEBUG : file1: reading active writers
2026/02/01 02:40:43 DEBUG : file2: reading active writers
2026/02/01 02:40:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:44 DEBUG : Looking for writers
2026/02/01 02:40:44 DEBUG : file1: reading active writers
2026/02/01 02:40:44 DEBUG : file2: reading active writers
2026/02/01 02:40:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:45 DEBUG : Looking for writers
2026/02/01 02:40:45 DEBUG : file1: reading active writers
2026/02/01 02:40:45 DEBUG : file2: reading active writers
2026/02/01 02:40:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:46 DEBUG : Looking for writers
2026/02/01 02:40:46 DEBUG : file1: reading active writers
2026/02/01 02:40:46 DEBUG : file2: reading active writers
2026/02/01 02:40:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:47 DEBUG : Looking for writers
2026/02/01 02:40:47 DEBUG : file1: reading active writers
2026/02/01 02:40:47 DEBUG : file2: reading active writers
2026/02/01 02:40:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:48 DEBUG : Looking for writers
2026/02/01 02:40:48 DEBUG : file1: reading active writers
2026/02/01 02:40:48 DEBUG : file2: reading active writers
2026/02/01 02:40:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:49 DEBUG : Looking for writers
2026/02/01 02:40:49 DEBUG : file1: reading active writers
2026/02/01 02:40:49 DEBUG : file2: reading active writers
2026/02/01 02:40:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:50 DEBUG : Looking for writers
2026/02/01 02:40:50 DEBUG : file1: reading active writers
2026/02/01 02:40:50 DEBUG : file2: reading active writers
2026/02/01 02:40:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:51 DEBUG : Looking for writers
2026/02/01 02:40:51 DEBUG : file1: reading active writers
2026/02/01 02:40:51 DEBUG : file2: reading active writers
2026/02/01 02:40:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:52 DEBUG : Looking for writers
2026/02/01 02:40:52 DEBUG : file1: reading active writers
2026/02/01 02:40:52 DEBUG : file2: reading active writers
2026/02/01 02:40:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:53 DEBUG : Looking for writers
2026/02/01 02:40:53 DEBUG : file1: reading active writers
2026/02/01 02:40:53 DEBUG : file2: reading active writers
2026/02/01 02:40:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:54 DEBUG : Looking for writers
2026/02/01 02:40:54 DEBUG : file1: reading active writers
2026/02/01 02:40:54 DEBUG : file2: reading active writers
2026/02/01 02:40:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:55 DEBUG : Looking for writers
2026/02/01 02:40:55 DEBUG : file1: reading active writers
2026/02/01 02:40:55 DEBUG : file2: reading active writers
2026/02/01 02:40:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:55 DEBUG : file2: vfs cache: starting upload
2026/02/01 02:40:56 DEBUG : file1: vfs cache: starting upload
2026/02/01 02:40:56.274131 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:56.274142 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:56 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:56 DEBUG : Looking for writers
2026/02/01 02:40:56 DEBUG : file2: reading active writers
2026/02/01 02:40:56 DEBUG : file1: reading active writers
2026/02/01 02:40:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:56.628055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:40:56.628075 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:56 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:40:57 DEBUG : Looking for writers
2026/02/01 02:40:57 DEBUG : file1: reading active writers
2026/02/01 02:40:57 DEBUG : file2: reading active writers
2026/02/01 02:40:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:58 DEBUG : Looking for writers
2026/02/01 02:40:58 DEBUG : file1: reading active writers
2026/02/01 02:40:58 DEBUG : file2: reading active writers
2026/02/01 02:40:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:40:59 DEBUG : Looking for writers
2026/02/01 02:40:59 DEBUG : file2: reading active writers
2026/02/01 02:40:59 DEBUG : file1: reading active writers
2026/02/01 02:40:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:00 DEBUG : Looking for writers
2026/02/01 02:41:00 DEBUG : file1: reading active writers
2026/02/01 02:41:00 DEBUG : file2: reading active writers
2026/02/01 02:41:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:01 DEBUG : Looking for writers
2026/02/01 02:41:01 DEBUG : file1: reading active writers
2026/02/01 02:41:01 DEBUG : file2: reading active writers
2026/02/01 02:41:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/01 02:41:01 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/01 02:41:01 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/02/01 02:41:02 DEBUG : Looking for writers
2026/02/01 02:41:02 DEBUG : file1: reading active writers
2026/02/01 02:41:02 DEBUG : file2: reading active writers
2026/02/01 02:41:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:03 DEBUG : Looking for writers
2026/02/01 02:41:03 DEBUG : file1: reading active writers
2026/02/01 02:41:03 DEBUG : file2: reading active writers
2026/02/01 02:41:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:04 DEBUG : Looking for writers
2026/02/01 02:41:04 DEBUG : file1: reading active writers
2026/02/01 02:41:04 DEBUG : file2: reading active writers
2026/02/01 02:41:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:05 DEBUG : Looking for writers
2026/02/01 02:41:05 DEBUG : file1: reading active writers
2026/02/01 02:41:05 DEBUG : file2: reading active writers
2026/02/01 02:41:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:06 DEBUG : Looking for writers
2026/02/01 02:41:06 DEBUG : file1: reading active writers
2026/02/01 02:41:06 DEBUG : file2: reading active writers
2026/02/01 02:41:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:07 DEBUG : Looking for writers
2026/02/01 02:41:07 DEBUG : file1: reading active writers
2026/02/01 02:41:07 DEBUG : file2: reading active writers
2026/02/01 02:41:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:08 DEBUG : Looking for writers
2026/02/01 02:41:08 DEBUG : file1: reading active writers
2026/02/01 02:41:08 DEBUG : file2: reading active writers
2026/02/01 02:41:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/01 02:41:09 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000766000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635717440} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887105615079292 ext:152670113268 loc:0x4551a40} ATime:{wall:14003887105615263881 ext:152670297866 loc:0x4551a40} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000766000 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635717696} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003887105616041336 ext:152671075321 loc:0x4551a40} ATime:{wall:14003887105616217988 ext:152671251963 loc:0x4551a40} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/01 02:41:09 DEBUG : >WaitForWriters: 
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:41:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.46s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:41:09.545516 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:09.545693 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:09 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:09 DEBUG : Looking for writers
2026/02/01 02:41:09 DEBUG : >WaitForWriters: 
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:41:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.32s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:41:09.872266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:09.872290 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:09 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:09 DEBUG : Looking for writers
2026/02/01 02:41:09 DEBUG : >WaitForWriters: 
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:41:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.33s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:41:09 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:41:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:41:10 DEBUG : file1: newRWFileHandle: 
2026/02/01 02:41:10 DEBUG : file1(0xc000b62700): openPending: 
2026/02/01 02:41:10 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/01 02:41:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:10 DEBUG : file1(0xc000b62700): >openPending: err=<nil>
2026/02/01 02:41:10 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/01 02:41:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:10 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/01 02:41:10 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/01 02:41:10.254644 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:10.254674 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:10 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/01 02:41:10 DEBUG : Looking for writers
2026/02/01 02:41:10 DEBUG : file1: reading active writers
2026/02/01 02:41:10 DEBUG : file1: active writers 1
2026/02/01 02:41:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/01 02:41:11 DEBUG : Looking for writers
2026/02/01 02:41:11 DEBUG : file1: reading active writers
2026/02/01 02:41:11 DEBUG : file1: active writers 1
2026/02/01 02:41:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:12 DEBUG : Looking for writers
2026/02/01 02:41:12 DEBUG : file1: reading active writers
2026/02/01 02:41:12 DEBUG : file1: active writers 1
2026/02/01 02:41:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:13 DEBUG : Looking for writers
2026/02/01 02:41:13 DEBUG : file1: reading active writers
2026/02/01 02:41:13 DEBUG : file1: active writers 1
2026/02/01 02:41:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:14 DEBUG : Looking for writers
2026/02/01 02:41:14 DEBUG : file1: reading active writers
2026/02/01 02:41:14 DEBUG : file1: active writers 1
2026/02/01 02:41:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:15 DEBUG : Looking for writers
2026/02/01 02:41:15 DEBUG : file1: reading active writers
2026/02/01 02:41:15 DEBUG : file1: active writers 1
2026/02/01 02:41:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:16 DEBUG : Looking for writers
2026/02/01 02:41:16 DEBUG : file1: reading active writers
2026/02/01 02:41:16 DEBUG : file1: active writers 1
2026/02/01 02:41:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:17 DEBUG : Looking for writers
2026/02/01 02:41:17 DEBUG : file1: reading active writers
2026/02/01 02:41:17 DEBUG : file1: active writers 1
2026/02/01 02:41:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:18 DEBUG : Looking for writers
2026/02/01 02:41:18 DEBUG : file1: reading active writers
2026/02/01 02:41:18 DEBUG : file1: active writers 1
2026/02/01 02:41:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:19 DEBUG : Looking for writers
2026/02/01 02:41:19 DEBUG : file1: reading active writers
2026/02/01 02:41:19 DEBUG : file1: active writers 1
2026/02/01 02:41:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:20 DEBUG : Looking for writers
2026/02/01 02:41:20 DEBUG : file1: reading active writers
2026/02/01 02:41:20 DEBUG : file1: active writers 1
2026/02/01 02:41:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:21 DEBUG : Looking for writers
2026/02/01 02:41:21 DEBUG : file1: reading active writers
2026/02/01 02:41:21 DEBUG : file1: active writers 1
2026/02/01 02:41:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:22 DEBUG : Looking for writers
2026/02/01 02:41:22 DEBUG : file1: reading active writers
2026/02/01 02:41:22 DEBUG : file1: active writers 1
2026/02/01 02:41:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:23 DEBUG : Looking for writers
2026/02/01 02:41:23 DEBUG : file1: reading active writers
2026/02/01 02:41:23 DEBUG : file1: active writers 1
2026/02/01 02:41:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:24 DEBUG : Looking for writers
2026/02/01 02:41:24 DEBUG : file1: reading active writers
2026/02/01 02:41:24 DEBUG : file1: active writers 1
2026/02/01 02:41:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:25 DEBUG : Looking for writers
2026/02/01 02:41:25 DEBUG : file1: reading active writers
2026/02/01 02:41:25 DEBUG : file1: active writers 1
2026/02/01 02:41:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:26 DEBUG : Looking for writers
2026/02/01 02:41:26 DEBUG : file1: reading active writers
2026/02/01 02:41:26 DEBUG : file1: active writers 1
2026/02/01 02:41:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:27 DEBUG : Looking for writers
2026/02/01 02:41:27 DEBUG : file1: reading active writers
2026/02/01 02:41:27 DEBUG : file1: active writers 1
2026/02/01 02:41:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:28 DEBUG : Looking for writers
2026/02/01 02:41:28 DEBUG : file1: reading active writers
2026/02/01 02:41:28 DEBUG : file1: active writers 1
2026/02/01 02:41:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:29 DEBUG : Looking for writers
2026/02/01 02:41:29 DEBUG : file1: reading active writers
2026/02/01 02:41:29 DEBUG : file1: active writers 1
2026/02/01 02:41:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:30 DEBUG : Looking for writers
2026/02/01 02:41:30 DEBUG : file1: reading active writers
2026/02/01 02:41:30 DEBUG : file1: active writers 1
2026/02/01 02:41:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:31 DEBUG : Looking for writers
2026/02/01 02:41:31 DEBUG : file1: reading active writers
2026/02/01 02:41:31 DEBUG : file1: active writers 1
2026/02/01 02:41:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:32 DEBUG : Looking for writers
2026/02/01 02:41:32 DEBUG : file1: reading active writers
2026/02/01 02:41:32 DEBUG : file1: active writers 1
2026/02/01 02:41:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:33 DEBUG : Looking for writers
2026/02/01 02:41:33 DEBUG : file1: reading active writers
2026/02/01 02:41:33 DEBUG : file1: active writers 1
2026/02/01 02:41:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:34 DEBUG : Looking for writers
2026/02/01 02:41:34 DEBUG : file1: reading active writers
2026/02/01 02:41:34 DEBUG : file1: active writers 1
2026/02/01 02:41:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:35 DEBUG : Looking for writers
2026/02/01 02:41:35 DEBUG : file1: reading active writers
2026/02/01 02:41:35 DEBUG : file1: active writers 1
2026/02/01 02:41:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:36 DEBUG : Looking for writers
2026/02/01 02:41:36 DEBUG : file1: reading active writers
2026/02/01 02:41:36 DEBUG : file1: active writers 1
2026/02/01 02:41:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:37 DEBUG : Looking for writers
2026/02/01 02:41:37 DEBUG : file1: reading active writers
2026/02/01 02:41:37 DEBUG : file1: active writers 1
2026/02/01 02:41:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:38 DEBUG : Looking for writers
2026/02/01 02:41:38 DEBUG : file1: reading active writers
2026/02/01 02:41:38 DEBUG : file1: active writers 1
2026/02/01 02:41:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:39 DEBUG : Looking for writers
2026/02/01 02:41:39 DEBUG : file1: reading active writers
2026/02/01 02:41:39 DEBUG : file1: active writers 1
2026/02/01 02:41:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/01 02:41:40 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000767e00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000c14e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824646389312} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000b9c3c8 info:{ModTime:{wall:14003887178824188510 ext:220791036630 loc:0x4551a40} ATime:{wall:14003887178824188510 ext:220791036630 loc:0x4551a40} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/01 02:41:40 DEBUG : >WaitForWriters: 
2026/02/01 02:41:40 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:41:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.41s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:40 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:40 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/01 02:41:40 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/01 02:41:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bucotey3wezo"
2026/02/01 02:41:40 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/01 02:41:40 DEBUG : forgetting directory cache
2026/02/01 02:41:40.644615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:40.644632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:40 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:40 DEBUG : Looking for writers
2026/02/01 02:41:40 DEBUG : >WaitForWriters: 
2026/02/01 02:41:40 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': vfs cache: cleaner exiting
2026/02/01 02:41:40 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.37s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:40.977650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:40.977671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:41 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.35s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:41.319472 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:41.319490 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:41 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.31s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:41 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:41.657092 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:41.657644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:41 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:41 DEBUG : Looking for writers
2026/02/01 02:41:41 DEBUG : >WaitForWriters: 
2026/02/01 02:41:41 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.37s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:41 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:41 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:42.003930 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:42.003952 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:42 DEBUG : Looking for writers
2026/02/01 02:41:42 DEBUG : >WaitForWriters: 
2026/02/01 02:41:42 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.33s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:42 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:42.334688 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:42.334955 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:42 DEBUG : Looking for writers
2026/02/01 02:41:42 DEBUG : >WaitForWriters: 
2026/02/01 02:41:42 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.34s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:42 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:42.668507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:42.668526 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:42 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:42 DEBUG : Looking for writers
2026/02/01 02:41:42 DEBUG : >WaitForWriters: 
2026/02/01 02:41:42 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.33s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:42 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:42 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:42 ERROR : error listing: directory not found
2026/02/01 02:41:43.150106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:43.150128 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:43 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/02/01 02:41:43 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:43 DEBUG : Looking for writers
2026/02/01 02:41:43 DEBUG : >WaitForWriters: 
2026/02/01 02:41:43 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.47s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:43 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:43 ERROR : error listing: directory not found
2026/02/01 02:41:43 ERROR : error listing: directory not found
2026/02/01 02:41:43.676987 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:43.677008 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:43 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/02/01 02:41:43 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:43 DEBUG : Looking for writers
2026/02/01 02:41:43 DEBUG : >WaitForWriters: 
2026/02/01 02:41:43 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.54s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:41:43 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:41:43 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:41:43 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:41:43 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:41:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:43 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:41:43 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:41:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:43 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/01 02:41:43 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/01 02:41:43 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/01 02:41:43 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (5 bytes), uploading instead of streaming
2026/02/01 02:41:44.164545 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:44.164619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:44 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:44 DEBUG : file1: Remove: 
2026/02/01 02:41:44 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:41:44 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/01 02:41:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:41:45 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:41:47 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/02/01 02:41:51 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:41:51 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:41:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:51 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:41:51 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:41:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:51 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (0 bytes), uploading instead of streaming
2026/02/01 02:41:51.917494 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:41:51.917524 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:51 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:41:51 DEBUG : file1: Remove: 
2026/02/01 02:41:51 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:41:51 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/01 02:41:51 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:41:51 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:41:51 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:41:51 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:41:51 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:41:51 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/02/01 02:41:51 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:41:51 DEBUG : Looking for writers
2026/02/01 02:41:51 DEBUG : file1: reading active writers
2026/02/01 02:41:51 DEBUG : file1: active writers 1
2026/02/01 02:41:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/01 02:41:51 DEBUG : Looking for writers
2026/02/01 02:41:51 DEBUG : file1: reading active writers
2026/02/01 02:41:51 DEBUG : file1: active writers 1
2026/02/01 02:41:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/01 02:41:51 DEBUG : Looking for writers
2026/02/01 02:41:51 DEBUG : file1: reading active writers
2026/02/01 02:41:51 DEBUG : file1: active writers 1
2026/02/01 02:41:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/01 02:41:51 DEBUG : Looking for writers
2026/02/01 02:41:51 DEBUG : file1: reading active writers
2026/02/01 02:41:51 DEBUG : file1: active writers 1
2026/02/01 02:41:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/01 02:41:52 DEBUG : Looking for writers
2026/02/01 02:41:52 DEBUG : file1: reading active writers
2026/02/01 02:41:52 DEBUG : file1: active writers 1
2026/02/01 02:41:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/01 02:41:52 DEBUG : Looking for writers
2026/02/01 02:41:52 DEBUG : file1: reading active writers
2026/02/01 02:41:52 DEBUG : file1: active writers 1
2026/02/01 02:41:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/01 02:41:52 DEBUG : Looking for writers
2026/02/01 02:41:52 DEBUG : file1: reading active writers
2026/02/01 02:41:52 DEBUG : file1: active writers 1
2026/02/01 02:41:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/01 02:41:53 DEBUG : Looking for writers
2026/02/01 02:41:53 DEBUG : file1: reading active writers
2026/02/01 02:41:53 DEBUG : file1: active writers 1
2026/02/01 02:41:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:54 DEBUG : Looking for writers
2026/02/01 02:41:54 DEBUG : file1: reading active writers
2026/02/01 02:41:54 DEBUG : file1: active writers 1
2026/02/01 02:41:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:55 DEBUG : Looking for writers
2026/02/01 02:41:55 DEBUG : file1: reading active writers
2026/02/01 02:41:55 DEBUG : file1: active writers 1
2026/02/01 02:41:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:56 DEBUG : Looking for writers
2026/02/01 02:41:56 DEBUG : file1: reading active writers
2026/02/01 02:41:56 DEBUG : file1: active writers 1
2026/02/01 02:41:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:57 DEBUG : Looking for writers
2026/02/01 02:41:57 DEBUG : file1: reading active writers
2026/02/01 02:41:57 DEBUG : file1: active writers 1
2026/02/01 02:41:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:58 DEBUG : Looking for writers
2026/02/01 02:41:58 DEBUG : file1: reading active writers
2026/02/01 02:41:58 DEBUG : file1: active writers 1
2026/02/01 02:41:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:41:59 DEBUG : Looking for writers
2026/02/01 02:41:59 DEBUG : file1: reading active writers
2026/02/01 02:41:59 DEBUG : file1: active writers 1
2026/02/01 02:41:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:00 DEBUG : Looking for writers
2026/02/01 02:42:00 DEBUG : file1: reading active writers
2026/02/01 02:42:00 DEBUG : file1: active writers 1
2026/02/01 02:42:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:01 DEBUG : Looking for writers
2026/02/01 02:42:01 DEBUG : file1: reading active writers
2026/02/01 02:42:01 DEBUG : file1: active writers 1
2026/02/01 02:42:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:02 DEBUG : Looking for writers
2026/02/01 02:42:02 DEBUG : file1: reading active writers
2026/02/01 02:42:02 DEBUG : file1: active writers 1
2026/02/01 02:42:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:03 DEBUG : Looking for writers
2026/02/01 02:42:03 DEBUG : file1: reading active writers
2026/02/01 02:42:03 DEBUG : file1: active writers 1
2026/02/01 02:42:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:04 DEBUG : Looking for writers
2026/02/01 02:42:04 DEBUG : file1: reading active writers
2026/02/01 02:42:04 DEBUG : file1: active writers 1
2026/02/01 02:42:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:05 DEBUG : Looking for writers
2026/02/01 02:42:05 DEBUG : file1: reading active writers
2026/02/01 02:42:05 DEBUG : file1: active writers 1
2026/02/01 02:42:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:06 DEBUG : Looking for writers
2026/02/01 02:42:06 DEBUG : file1: reading active writers
2026/02/01 02:42:06 DEBUG : file1: active writers 1
2026/02/01 02:42:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:07 DEBUG : Looking for writers
2026/02/01 02:42:07 DEBUG : file1: reading active writers
2026/02/01 02:42:07 DEBUG : file1: active writers 1
2026/02/01 02:42:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:08 DEBUG : Looking for writers
2026/02/01 02:42:08 DEBUG : file1: reading active writers
2026/02/01 02:42:08 DEBUG : file1: active writers 1
2026/02/01 02:42:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:09 DEBUG : Looking for writers
2026/02/01 02:42:09 DEBUG : file1: reading active writers
2026/02/01 02:42:09 DEBUG : file1: active writers 1
2026/02/01 02:42:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:10 DEBUG : Looking for writers
2026/02/01 02:42:10 DEBUG : file1: reading active writers
2026/02/01 02:42:10 DEBUG : file1: active writers 1
2026/02/01 02:42:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:11 DEBUG : Looking for writers
2026/02/01 02:42:11 DEBUG : file1: reading active writers
2026/02/01 02:42:11 DEBUG : file1: active writers 1
2026/02/01 02:42:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:12 DEBUG : Looking for writers
2026/02/01 02:42:12 DEBUG : file1: reading active writers
2026/02/01 02:42:12 DEBUG : file1: active writers 1
2026/02/01 02:42:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:13 DEBUG : Looking for writers
2026/02/01 02:42:13 DEBUG : file1: reading active writers
2026/02/01 02:42:13 DEBUG : file1: active writers 1
2026/02/01 02:42:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:14 DEBUG : Looking for writers
2026/02/01 02:42:14 DEBUG : file1: reading active writers
2026/02/01 02:42:14 DEBUG : file1: active writers 1
2026/02/01 02:42:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:15 DEBUG : Looking for writers
2026/02/01 02:42:15 DEBUG : file1: reading active writers
2026/02/01 02:42:15 DEBUG : file1: active writers 1
2026/02/01 02:42:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:16 DEBUG : Looking for writers
2026/02/01 02:42:16 DEBUG : file1: reading active writers
2026/02/01 02:42:16 DEBUG : file1: active writers 1
2026/02/01 02:42:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:17 DEBUG : Looking for writers
2026/02/01 02:42:17 DEBUG : file1: reading active writers
2026/02/01 02:42:17 DEBUG : file1: active writers 1
2026/02/01 02:42:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:18 DEBUG : Looking for writers
2026/02/01 02:42:18 DEBUG : file1: reading active writers
2026/02/01 02:42:18 DEBUG : file1: active writers 1
2026/02/01 02:42:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:19 DEBUG : Looking for writers
2026/02/01 02:42:19 DEBUG : file1: reading active writers
2026/02/01 02:42:19 DEBUG : file1: active writers 1
2026/02/01 02:42:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:20 DEBUG : Looking for writers
2026/02/01 02:42:20 DEBUG : file1: reading active writers
2026/02/01 02:42:20 DEBUG : file1: active writers 1
2026/02/01 02:42:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:21 DEBUG : Looking for writers
2026/02/01 02:42:21 DEBUG : file1: reading active writers
2026/02/01 02:42:21 DEBUG : file1: active writers 1
2026/02/01 02:42:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/01 02:42:21 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/01 02:42:21 DEBUG : >WaitForWriters: 
2026/02/01 02:42:21 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.23s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:21 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:21 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:21 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:22 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:22 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:22 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/01 02:42:23 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/01 02:42:23 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/01 02:42:23 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/01 02:42:23 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (11 bytes), uploading instead of streaming
2026/02/01 02:42:23.409296 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:23.409327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:23 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:23 DEBUG : file1: Remove: 
2026/02/01 02:42:23 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:23 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/02/01 02:42:23 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/02/01 02:42:23 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:42:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/01 02:42:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/01 02:42:30 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:30 DEBUG : Looking for writers
2026/02/01 02:42:30 DEBUG : >WaitForWriters: 
2026/02/01 02:42:30 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.90s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:30 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:30 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:30 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:30 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:30 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/01 02:42:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:30 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (5 bytes), uploading instead of streaming
2026/02/01 02:42:31.338685 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:31.338705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:31 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:31 DEBUG : file1: Remove: 
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:31 DEBUG : file1: >Remove: err=<nil>
2026/02/01 02:42:31 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/02/01 02:42:31 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/02/01 02:42:31 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:31 DEBUG : Looking for writers
2026/02/01 02:42:31 DEBUG : >WaitForWriters: 
2026/02/01 02:42:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.51s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:31 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:31 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:31 DEBUG : file1: WriteFileHandle.Release closing
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:31 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (0 bytes), uploading instead of streaming
2026/02/01 02:42:31.824488 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:31.824528 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:31 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:31 DEBUG : file1: Remove: 
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:31 DEBUG : file1: >Remove: err=<nil>
2026/02/01 02:42:31 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/02/01 02:42:31 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/01 02:42:31 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:31 DEBUG : Looking for writers
2026/02/01 02:42:31 DEBUG : >WaitForWriters: 
2026/02/01 02:42:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.49s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:31 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:31 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:31 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:31 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:31 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (2 bytes), uploading instead of streaming
2026/02/01 02:42:32.313417 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:32.313482 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:32 DEBUG : file1: Remove: 
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:32 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/02/01 02:42:32 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:32 DEBUG : Looking for writers
2026/02/01 02:42:32 DEBUG : >WaitForWriters: 
2026/02/01 02:42:32 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.49s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:32 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:32 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:32 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (0 bytes), uploading instead of streaming
2026/02/01 02:42:32.809597 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:32.809656 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:32 DEBUG : file1: Remove: 
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:32 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/02/01 02:42:32 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/01 02:42:32 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/02/01 02:42:32 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:32 DEBUG : Looking for writers
2026/02/01 02:42:32 DEBUG : >WaitForWriters: 
2026/02/01 02:42:32 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.49s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:32 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:32 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/01 02:42:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/01 02:42:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/01 02:42:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/01 02:42:32 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': File to upload is small (100 bytes), uploading instead of streaming
2026/02/01 02:42:33.312438 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:33.312455 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:33 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:33 DEBUG : file1: Remove: 
2026/02/01 02:42:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/01 02:42:33 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/02/01 02:42:33 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/01 02:42:33 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/02/01 02:42:33 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:33 DEBUG : Looking for writers
2026/02/01 02:42:33 DEBUG : >WaitForWriters: 
2026/02/01 02:42:33 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.51s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:33 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:33 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:33.672612 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:33.672632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:33 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:33 DEBUG : Looking for writers
2026/02/01 02:42:33 DEBUG : >WaitForWriters: 
2026/02/01 02:42:33 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.37s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:33 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:33 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:34.055183 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:34.055214 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:34 DEBUG : Looking for writers
2026/02/01 02:42:34 DEBUG : >WaitForWriters: 
2026/02/01 02:42:34 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.36s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:34 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:34 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:34.445778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:34.445807 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:34 DEBUG : Looking for writers
2026/02/01 02:42:34 DEBUG : >WaitForWriters: 
2026/02/01 02:42:34 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.39s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-bucotey3wezo'", Local "Local file system at /tmp/rclone1406682928", Modify Window "1s"
2026/02/01 02:42:34 INFO  : proton drive root link ID 'rclone-test-bucotey3wezo': poll-interval is not supported by this remote
2026/02/01 02:42:34 NOTICE: proton drive root link ID 'rclone-test-bucotey3wezo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/01 02:42:34.788933 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/01 02:42:34.788957 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bucotey3wezo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/01 02:42:34 DEBUG : WaitForWriters: timeout=30s
2026/02/01 02:42:34 DEBUG : Looking for writers
2026/02/01 02:42:34 DEBUG : >WaitForWriters: 
2026/02/01 02:42:34 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.34s)
FAIL
2026/02/01 02:42:34 DEBUG : proton drive root link ID 'rclone-test-bucotey3wezo': Purge remote
2026/02/01 02:42:34 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 5m5.720868562s (try 4/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]