"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/03/30 04:39:52 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-necodow8kaxo"
2026/03/30 04:39:52 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/30 04:39:52 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': Has cached credentials
2026/03/30 04:39:52 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': Used cached credential to initialize the ProtonDrive API
2026/03/30 04:39:53 DEBUG : Creating backend with remote "/tmp/rclone1535951331"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:53 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:53 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:53.320707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:53.320732 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:53 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:53 DEBUG : Looking for writers
2026/03/30 04:39:53 DEBUG : >WaitForWriters: 
2026/03/30 04:39:53 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.37s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:53 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:53 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:53.703753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:53.703772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:53 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:53 DEBUG : Looking for writers
2026/03/30 04:39:53 DEBUG : >WaitForWriters: 
2026/03/30 04:39:53 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.35s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:53 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:53 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:54.070613 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:54.070634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:54 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:54 DEBUG : Looking for writers
2026/03/30 04:39:54 DEBUG : >WaitForWriters: 
2026/03/30 04:39:54 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.39s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:54 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:54 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:54.456591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:54.456613 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:54 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:54 DEBUG : Looking for writers
2026/03/30 04:39:54 DEBUG : >WaitForWriters: 
2026/03/30 04:39:54 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:54 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:54 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:54.796680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:54.796701 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:54 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:54 DEBUG : Looking for writers
2026/03/30 04:39:54 DEBUG : >WaitForWriters: 
2026/03/30 04:39:54 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.33s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:54 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:54 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:55.147390 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:55.147414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:55 DEBUG : Looking for writers
2026/03/30 04:39:55 DEBUG : >WaitForWriters: 
2026/03/30 04:39:55 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:55 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:55 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:55.498316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:55.498335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:55 DEBUG : Looking for writers
2026/03/30 04:39:55 DEBUG : >WaitForWriters: 
2026/03/30 04:39:55 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.34s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:55 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:55 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:55.836518 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:55.836538 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:55 DEBUG : Looking for writers
2026/03/30 04:39:55 DEBUG : >WaitForWriters: 
2026/03/30 04:39:55 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.35s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:55 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:55 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:56.201617 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:56.201636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:56 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:56 DEBUG : Looking for writers
2026/03/30 04:39:56 DEBUG : >WaitForWriters: 
2026/03/30 04:39:56 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.35s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:56 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:56 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:56.548001 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:56.548027 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:56 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:56 DEBUG : Looking for writers
2026/03/30 04:39:56 DEBUG : >WaitForWriters: 
2026/03/30 04:39:56 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.35s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:56 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:56 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:56.907995 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:56.908026 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:56 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:56 DEBUG : Looking for writers
2026/03/30 04:39:56 DEBUG : >WaitForWriters: 
2026/03/30 04:39:56 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.36s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:56 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:56 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:57.258627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:57.258660 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:57 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:57 DEBUG : Looking for writers
2026/03/30 04:39:57 DEBUG : >WaitForWriters: 
2026/03/30 04:39:57 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.34s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:57 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:57 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:57.616554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:57.616582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:57 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:57 DEBUG : Looking for writers
2026/03/30 04:39:57 DEBUG : >WaitForWriters: 
2026/03/30 04:39:57 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.36s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:57 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:57 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:57.967627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:57.967649 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:57 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:57 DEBUG : Looking for writers
2026/03/30 04:39:57 DEBUG : >WaitForWriters: 
2026/03/30 04:39:58 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.37s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:58 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:58 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:58.383377 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:58.383398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:58 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:58 DEBUG : Looking for writers
2026/03/30 04:39:58 DEBUG : >WaitForWriters: 
2026/03/30 04:39:58 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.40s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:58 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:58 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:58.765424 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:58.765452 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:58 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:58 DEBUG : Looking for writers
2026/03/30 04:39:58 DEBUG : >WaitForWriters: 
2026/03/30 04:39:58 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.39s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:58 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:58 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:59.153132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:59.153171 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:59 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:59 DEBUG : Looking for writers
2026/03/30 04:39:59 DEBUG : >WaitForWriters: 
2026/03/30 04:39:59 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.38s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:59 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:59 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:59.499809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:59.499845 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:59 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:59 DEBUG : Looking for writers
2026/03/30 04:39:59 DEBUG : >WaitForWriters: 
2026/03/30 04:39:59 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.36s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:59 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:59 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:39:59.833113 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:39:59.833134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:39:59 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:39:59 DEBUG : Looking for writers
2026/03/30 04:39:59 DEBUG : >WaitForWriters: 
2026/03/30 04:39:59 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.33s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:39:59 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:39:59 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:00.229679 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:00.229701 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:00 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:00 DEBUG : Looking for writers
2026/03/30 04:40:00 DEBUG : >WaitForWriters: 
2026/03/30 04:40:00 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.39s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:00 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:00 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:00.574834 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:00.574855 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:00 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:00 DEBUG : Looking for writers
2026/03/30 04:40:00 DEBUG : >WaitForWriters: 
2026/03/30 04:40:00 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:00 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:00 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:00.914611 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:00.914633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:00 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:00 DEBUG : Looking for writers
2026/03/30 04:40:00 DEBUG : >WaitForWriters: 
2026/03/30 04:40:00 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-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:00 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:00 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:01.291897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:01.291924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:01 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:01 DEBUG : Looking for writers
2026/03/30 04:40:01 DEBUG : >WaitForWriters: 
2026/03/30 04:40:01 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-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:01 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:01 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:01.637696 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:01.637731 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:01 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:01 DEBUG : Looking for writers
2026/03/30 04:40:01 DEBUG : >WaitForWriters: 
2026/03/30 04:40:01 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-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:01 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:01 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:01 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:01 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:02.031035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:02.031059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:02 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:02 DEBUG : Looking for writers
2026/03/30 04:40:02 DEBUG : >WaitForWriters: 
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:02 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-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:02 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:02.403559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:02.403589 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:02 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:02 DEBUG : Looking for writers
2026/03/30 04:40:02 DEBUG : >WaitForWriters: 
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:02 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-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:02 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:02 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:02.787587 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:02.787647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:02 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:02 DEBUG : Looking for writers
2026/03/30 04:40:02 DEBUG : >WaitForWriters: 
2026/03/30 04:40:02 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:02 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.23s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.35s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.40s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.38s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:02 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:02 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:03.163817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:03.163834 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:03 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:03 DEBUG : Looking for writers
2026/03/30 04:40:03 DEBUG : >WaitForWriters: 
2026/03/30 04:40:03 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.36s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:03 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:03 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:03.477642 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:03.477663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:03 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:03 DEBUG : Looking for writers
2026/03/30 04:40:03 DEBUG : >WaitForWriters: 
2026/03/30 04:40:03 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.32s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:03 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:03 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:03.810433 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:03.810462 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:03 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:03 DEBUG : Looking for writers
2026/03/30 04:40:03 DEBUG : >WaitForWriters: 
2026/03/30 04:40:03 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.34s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:03 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:03 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:04.160815 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:04.160854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:04 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:04 DEBUG : Looking for writers
2026/03/30 04:40:04 DEBUG : >WaitForWriters: 
2026/03/30 04:40:04 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.36s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:04 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:04 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:04.550307 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:04.550351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:04 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:04 DEBUG : Looking for writers
2026/03/30 04:40:04 DEBUG : >WaitForWriters: 
2026/03/30 04:40:04 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.39s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:04 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:04 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:05.035117 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:05.035144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:05 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:05 DEBUG : Looking for writers
2026/03/30 04:40:05 DEBUG : >WaitForWriters: 
2026/03/30 04:40:05 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:05 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:05.406075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:05.406111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:05 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:05 DEBUG : Looking for writers
2026/03/30 04:40:05 DEBUG : >WaitForWriters: 
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:05 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:05 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:05.787494 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:05.787515 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:05 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:05 DEBUG : Looking for writers
2026/03/30 04:40:05 DEBUG : >WaitForWriters: 
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:05 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:06.094355 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:06.094380 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:06 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:06 DEBUG : Looking for writers
2026/03/30 04:40:06 DEBUG : >WaitForWriters: 
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:06 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:06.444615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:06.444636 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:06 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:06 DEBUG : Looking for writers
2026/03/30 04:40:06 DEBUG : >WaitForWriters: 
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:06 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:06.800534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:06.800557 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:06 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:06 DEBUG : Looking for writers
2026/03/30 04:40:06 DEBUG : >WaitForWriters: 
2026/03/30 04:40:06 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:06 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.25s)
    --- FAIL: TestFileRename/off,forceCache=false (0.49s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.38s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.35s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.31s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.35s)
    --- FAIL: TestFileRename/full,forceCache=false (0.36s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:06 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:07.141925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:07.141943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:07 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:07 DEBUG : Looking for writers
2026/03/30 04:40:07 DEBUG : >WaitForWriters: 
2026/03/30 04:40:07 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.33s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:07 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:07 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:07.470392 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:07.470415 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:07 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:07 DEBUG : Looking for writers
2026/03/30 04:40:07 DEBUG : >WaitForWriters: 
2026/03/30 04:40:07 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:07 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:07 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:07.857782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:07.857812 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:07 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:07 DEBUG : Looking for writers
2026/03/30 04:40:07 DEBUG : >WaitForWriters: 
2026/03/30 04:40:07 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.41s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:07 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:07 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:08.258992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:08.259035 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:08 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:08 DEBUG : Looking for writers
2026/03/30 04:40:08 DEBUG : >WaitForWriters: 
2026/03/30 04:40:08 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.40s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:08 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:08 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:40:08.620743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:08.620765 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:08 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:08 DEBUG : Looking for writers
2026/03/30 04:40:08 DEBUG : >WaitForWriters: 
2026/03/30 04:40:08 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.36s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:08 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:08 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:08 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:08 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:08.959017 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:08.959038 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:08 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:08 DEBUG : Looking for writers
2026/03/30 04:40:08 DEBUG : >WaitForWriters: 
2026/03/30 04:40:08 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.35s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:09.296804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:09.296825 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:09 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:09 DEBUG : Looking for writers
2026/03/30 04:40:09 DEBUG : >WaitForWriters: 
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.33s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:09.623909 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:09.623930 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:09 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:09 DEBUG : Looking for writers
2026/03/30 04:40:09 DEBUG : >WaitForWriters: 
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.33s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:09 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:09.985712 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:09.985730 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:09 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:09 DEBUG : Looking for writers
2026/03/30 04:40:09 DEBUG : >WaitForWriters: 
2026/03/30 04:40:09 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.38s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:10 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:10.330315 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:10.330338 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:10 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : >WaitForWriters: 
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:40:10 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.34s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:40:10 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:40:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:40:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:40:10 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:40:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:40:10 DEBUG : file1: newRWFileHandle: 
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): openPending: 
2026/03/30 04:40:10 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/30 04:40:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): >openPending: err=<nil>
2026/03/30 04:40:10 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/30 04:40:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:40:10 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/30 04:40:10 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): _writeAt: size=5, off=0
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): >_writeAt: n=5, err=<nil>
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): _writeAt: size=7, off=5
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): >_writeAt: n=7, err=<nil>
2026/03/30 04:40:10 DEBUG : file1: vfs cache: truncate to size=11
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): close: 
2026/03/30 04:40:10 DEBUG : file1: vfs cache: setting modification time to 2026-03-30 04:40:10.482049517 +0000 UTC m=+18.324620658
2026/03/30 04:40:10 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): >close: err=<nil>
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): close: 
2026/03/30 04:40:10 DEBUG : file1(0x19d6f4ad6100): >close: err=file already closed
2026/03/30 04:40:10 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/30 04:40:10 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/30 04:40:10 DEBUG : Looking for writers
2026/03/30 04:40:10 DEBUG : file1: reading active writers
2026/03/30 04:40:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/30 04:40:10.934659 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:10.934680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:10 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)
2026/03/30 04:40:10 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)
2026/03/30 04:40:11 DEBUG : Looking for writers
2026/03/30 04:40:11 DEBUG : file1: reading active writers
2026/03/30 04:40:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/30 04:40:11 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:11.457152 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:11.457174 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:11 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)
2026/03/30 04:40:11 DEBUG : Looking for writers
2026/03/30 04:40:11 DEBUG : file1: reading active writers
2026/03/30 04:40:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:11 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:12.188661 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:12.188685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:12 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)
2026/03/30 04:40:12 DEBUG : Looking for writers
2026/03/30 04:40:12 DEBUG : file1: reading active writers
2026/03/30 04:40:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:12 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:13.377421 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:13.377442 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:13 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:13 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:13 DEBUG : Looking for writers
2026/03/30 04:40:13 DEBUG : file1: reading active writers
2026/03/30 04:40:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:14 DEBUG : Looking for writers
2026/03/30 04:40:14 DEBUG : file1: reading active writers
2026/03/30 04:40:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:14 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:15.345261 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:15.345291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:15 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)
2026/03/30 04:40:15 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:15 DEBUG : Looking for writers
2026/03/30 04:40:15 DEBUG : file1: reading active writers
2026/03/30 04:40:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:16 DEBUG : Looking for writers
2026/03/30 04:40:16 DEBUG : file1: reading active writers
2026/03/30 04:40:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:17 DEBUG : Looking for writers
2026/03/30 04:40:17 DEBUG : file1: reading active writers
2026/03/30 04:40:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:18 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:18 DEBUG : Looking for writers
2026/03/30 04:40:18 DEBUG : file1: reading active writers
2026/03/30 04:40:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:18.944465 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:18.944488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:18 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)
2026/03/30 04:40:19 DEBUG : Looking for writers
2026/03/30 04:40:19 DEBUG : file1: reading active writers
2026/03/30 04:40:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:20 DEBUG : Looking for writers
2026/03/30 04:40:20 DEBUG : file1: reading active writers
2026/03/30 04:40:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:21 DEBUG : Looking for writers
2026/03/30 04:40:21 DEBUG : file1: reading active writers
2026/03/30 04:40:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:22 DEBUG : Looking for writers
2026/03/30 04:40:22 DEBUG : file1: reading active writers
2026/03/30 04:40:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:23 DEBUG : Looking for writers
2026/03/30 04:40:23 DEBUG : file1: reading active writers
2026/03/30 04:40:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:24 DEBUG : Looking for writers
2026/03/30 04:40:24 DEBUG : file1: reading active writers
2026/03/30 04:40:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:25 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:25.697638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:25.697667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:25 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)
2026/03/30 04:40:25 DEBUG : Looking for writers
2026/03/30 04:40:25 DEBUG : file1: reading active writers
2026/03/30 04:40:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:26 DEBUG : Looking for writers
2026/03/30 04:40:26 DEBUG : file1: reading active writers
2026/03/30 04:40:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:27 DEBUG : Looking for writers
2026/03/30 04:40:27 DEBUG : file1: reading active writers
2026/03/30 04:40:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:28 DEBUG : Looking for writers
2026/03/30 04:40:28 DEBUG : file1: reading active writers
2026/03/30 04:40:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:29 DEBUG : Looking for writers
2026/03/30 04:40:29 DEBUG : file1: reading active writers
2026/03/30 04:40:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:30 DEBUG : Looking for writers
2026/03/30 04:40:30 DEBUG : file1: reading active writers
2026/03/30 04:40:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:31 DEBUG : Looking for writers
2026/03/30 04:40:31 DEBUG : file1: reading active writers
2026/03/30 04:40:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:32 DEBUG : Looking for writers
2026/03/30 04:40:32 DEBUG : file1: reading active writers
2026/03/30 04:40:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:33 DEBUG : Looking for writers
2026/03/30 04:40:33 DEBUG : file1: reading active writers
2026/03/30 04:40:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:34 DEBUG : Looking for writers
2026/03/30 04:40:34 DEBUG : file1: reading active writers
2026/03/30 04:40:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:35 DEBUG : Looking for writers
2026/03/30 04:40:35 DEBUG : file1: reading active writers
2026/03/30 04:40:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:36 DEBUG : Looking for writers
2026/03/30 04:40:36 DEBUG : file1: reading active writers
2026/03/30 04:40:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:37 DEBUG : Looking for writers
2026/03/30 04:40:37 DEBUG : file1: reading active writers
2026/03/30 04:40:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:38 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:40:38 DEBUG : Looking for writers
2026/03/30 04:40:38 DEBUG : file1: reading active writers
2026/03/30 04:40:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:38.868010 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:40:38.868031 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:40:38 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)
2026/03/30 04:40:38 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)
2026/03/30 04:40:39 DEBUG : Looking for writers
2026/03/30 04:40:39 DEBUG : file1: reading active writers
2026/03/30 04:40:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:40 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f4518d20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f3cd8008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411004026944} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182809549929965 ext:18324620658 loc:0x46603e0} ATime:{wall:14009182809549942900 ext:18324633593 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:40:40 DEBUG : >WaitForWriters: 
2026/03/30 04:40:40 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
2026/03/30 04:40:41 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
2026/03/30 04:40:44 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
2026/03/30 04:40:48 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/30 04:40:48 DEBUG : Looking for writers
2026/03/30 04:40:48 DEBUG : file1: reading active writers
2026/03/30 04:40:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/30 04:40:49 DEBUG : Looking for writers
2026/03/30 04:40:49 DEBUG : file1: reading active writers
2026/03/30 04:40:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:50 DEBUG : Looking for writers
2026/03/30 04:40:50 DEBUG : file1: reading active writers
2026/03/30 04:40:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:51 DEBUG : Looking for writers
2026/03/30 04:40:51 DEBUG : file1: reading active writers
2026/03/30 04:40:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:52 DEBUG : Looking for writers
2026/03/30 04:40:52 DEBUG : file1: reading active writers
2026/03/30 04:40:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:53 DEBUG : Looking for writers
2026/03/30 04:40:53 DEBUG : file1: reading active writers
2026/03/30 04:40:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:54 DEBUG : Looking for writers
2026/03/30 04:40:54 DEBUG : file1: reading active writers
2026/03/30 04:40:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:55 DEBUG : Looking for writers
2026/03/30 04:40:55 DEBUG : file1: reading active writers
2026/03/30 04:40:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:56 DEBUG : Looking for writers
2026/03/30 04:40:56 DEBUG : file1: reading active writers
2026/03/30 04:40:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:57 DEBUG : Looking for writers
2026/03/30 04:40:57 DEBUG : file1: reading active writers
2026/03/30 04:40:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:58 DEBUG : Looking for writers
2026/03/30 04:40:58 DEBUG : file1: reading active writers
2026/03/30 04:40:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:40:59 DEBUG : Looking for writers
2026/03/30 04:40:59 DEBUG : file1: reading active writers
2026/03/30 04:40:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:00 DEBUG : Looking for writers
2026/03/30 04:41:00 DEBUG : file1: reading active writers
2026/03/30 04:41:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:01 DEBUG : Looking for writers
2026/03/30 04:41:01 DEBUG : file1: reading active writers
2026/03/30 04:41:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:02 DEBUG : Looking for writers
2026/03/30 04:41:02 DEBUG : file1: reading active writers
2026/03/30 04:41:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:03 DEBUG : Looking for writers
2026/03/30 04:41:03 DEBUG : file1: reading active writers
2026/03/30 04:41:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:04 DEBUG : Looking for writers
2026/03/30 04:41:04 DEBUG : file1: reading active writers
2026/03/30 04:41:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:04 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:04.929390 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:04.929436 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:04 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)
2026/03/30 04:41:04 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)
2026/03/30 04:41:05 DEBUG : Looking for writers
2026/03/30 04:41:05 DEBUG : file1: reading active writers
2026/03/30 04:41:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:06 DEBUG : Looking for writers
2026/03/30 04:41:06 DEBUG : file1: reading active writers
2026/03/30 04:41:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:07 DEBUG : Looking for writers
2026/03/30 04:41:07 DEBUG : file1: reading active writers
2026/03/30 04:41:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:08 DEBUG : Looking for writers
2026/03/30 04:41:08 DEBUG : file1: reading active writers
2026/03/30 04:41:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:09 DEBUG : Looking for writers
2026/03/30 04:41:09 DEBUG : file1: reading active writers
2026/03/30 04:41:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:10 DEBUG : Looking for writers
2026/03/30 04:41:10 DEBUG : file1: reading active writers
2026/03/30 04:41:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:10 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/30 04:41:10 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/30 04:41:11 DEBUG : Looking for writers
2026/03/30 04:41:11 DEBUG : file1: reading active writers
2026/03/30 04:41:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:12 DEBUG : Looking for writers
2026/03/30 04:41:12 DEBUG : file1: reading active writers
2026/03/30 04:41:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:13 DEBUG : Looking for writers
2026/03/30 04:41:13 DEBUG : file1: reading active writers
2026/03/30 04:41:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:14 DEBUG : Looking for writers
2026/03/30 04:41:14 DEBUG : file1: reading active writers
2026/03/30 04:41:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:15 DEBUG : Looking for writers
2026/03/30 04:41:15 DEBUG : file1: reading active writers
2026/03/30 04:41:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:16 DEBUG : Looking for writers
2026/03/30 04:41:16 DEBUG : file1: reading active writers
2026/03/30 04:41:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:17 DEBUG : Looking for writers
2026/03/30 04:41:17 DEBUG : file1: reading active writers
2026/03/30 04:41:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f4518d20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f3cd8008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411004026944} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182809549929965 ext:18324620658 loc:0x46603e0} ATime:{wall:14009182809549942900 ext:18324633593 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:41:18 DEBUG : >WaitForWriters: 
2026/03/30 04:41:18 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:41:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.74s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:41:18 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:41:18 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:41:18 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : Config file has changed externally - reloading
2026/03/30 04:41:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:41:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:41:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:41:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:41:18 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:41:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:41:18 DEBUG : file1: newRWFileHandle: 
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): openPending: 
2026/03/30 04:41:18 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/30 04:41:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): >openPending: err=<nil>
2026/03/30 04:41:18 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/30 04:41:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:41:18 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/30 04:41:18 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): _writeAt: size=7, off=0
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): >_writeAt: n=7, err=<nil>
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): _writeAt: size=6, off=5
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): >_writeAt: n=6, err=<nil>
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): close: 
2026/03/30 04:41:18 DEBUG : file1: vfs cache: setting modification time to 2026-03-30 04:41:18.227004761 +0000 UTC m=+86.069575892
2026/03/30 04:41:18 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): >close: err=<nil>
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): _writeAt: size=5, off=0
2026/03/30 04:41:18 DEBUG : file1(0x19d6f41bcf80): >_writeAt: n=0, err=file already closed
2026/03/30 04:41:18 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/30 04:41:18 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/30 04:41:18.682608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:18.682632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:18 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)
2026/03/30 04:41:18 DEBUG : Looking for writers
2026/03/30 04:41:18 DEBUG : file1: reading active writers
2026/03/30 04:41:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/30 04:41:18 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:19.220106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:19.220136 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:19 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)
2026/03/30 04:41:19 DEBUG : Looking for writers
2026/03/30 04:41:19 DEBUG : file1: reading active writers
2026/03/30 04:41:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:19 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:20.005947 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:20.005968 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:20 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)
2026/03/30 04:41:20 DEBUG : Looking for writers
2026/03/30 04:41:20 DEBUG : file1: reading active writers
2026/03/30 04:41:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:20 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:21.175019 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:21.175047 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:21 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:21 DEBUG : Looking for writers
2026/03/30 04:41:21 DEBUG : file1: reading active writers
2026/03/30 04:41:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:22 DEBUG : Looking for writers
2026/03/30 04:41:22 DEBUG : file1: reading active writers
2026/03/30 04:41:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:22 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:23.146346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:23.146366 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:23 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)
2026/03/30 04:41:23 DEBUG : Looking for writers
2026/03/30 04:41:23 DEBUG : file1: reading active writers
2026/03/30 04:41:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:24 DEBUG : Looking for writers
2026/03/30 04:41:24 DEBUG : file1: reading active writers
2026/03/30 04:41:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:25 DEBUG : Looking for writers
2026/03/30 04:41:25 DEBUG : file1: reading active writers
2026/03/30 04:41:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:26 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:26 DEBUG : Looking for writers
2026/03/30 04:41:26 DEBUG : file1: reading active writers
2026/03/30 04:41:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:26.766180 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:26.766219 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:26 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)
2026/03/30 04:41:27 DEBUG : Looking for writers
2026/03/30 04:41:27 DEBUG : file1: reading active writers
2026/03/30 04:41:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:28 DEBUG : Looking for writers
2026/03/30 04:41:28 DEBUG : file1: reading active writers
2026/03/30 04:41:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:29 DEBUG : Looking for writers
2026/03/30 04:41:29 DEBUG : file1: reading active writers
2026/03/30 04:41:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:30 DEBUG : Looking for writers
2026/03/30 04:41:30 DEBUG : file1: reading active writers
2026/03/30 04:41:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:31 DEBUG : Looking for writers
2026/03/30 04:41:31 DEBUG : file1: reading active writers
2026/03/30 04:41:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:32 DEBUG : Looking for writers
2026/03/30 04:41:32 DEBUG : file1: reading active writers
2026/03/30 04:41:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:33 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:33 DEBUG : Looking for writers
2026/03/30 04:41:33 DEBUG : file1: reading active writers
2026/03/30 04:41:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:33.530911 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:33.530940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:33 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)
2026/03/30 04:41:34 DEBUG : Looking for writers
2026/03/30 04:41:34 DEBUG : file1: reading active writers
2026/03/30 04:41:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:35 DEBUG : Looking for writers
2026/03/30 04:41:35 DEBUG : file1: reading active writers
2026/03/30 04:41:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:36 DEBUG : Looking for writers
2026/03/30 04:41:36 DEBUG : file1: reading active writers
2026/03/30 04:41:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:37 DEBUG : Looking for writers
2026/03/30 04:41:37 DEBUG : file1: reading active writers
2026/03/30 04:41:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:38 DEBUG : Looking for writers
2026/03/30 04:41:38 DEBUG : file1: reading active writers
2026/03/30 04:41:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:39 DEBUG : Looking for writers
2026/03/30 04:41:39 DEBUG : file1: reading active writers
2026/03/30 04:41:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:40 DEBUG : Looking for writers
2026/03/30 04:41:40 DEBUG : file1: reading active writers
2026/03/30 04:41:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:41 DEBUG : Looking for writers
2026/03/30 04:41:41 DEBUG : file1: reading active writers
2026/03/30 04:41:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:42 DEBUG : Looking for writers
2026/03/30 04:41:42 DEBUG : file1: reading active writers
2026/03/30 04:41:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:43 DEBUG : Looking for writers
2026/03/30 04:41:43 DEBUG : file1: reading active writers
2026/03/30 04:41:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:44 DEBUG : Looking for writers
2026/03/30 04:41:44 DEBUG : file1: reading active writers
2026/03/30 04:41:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:45 DEBUG : Looking for writers
2026/03/30 04:41:45 DEBUG : file1: reading active writers
2026/03/30 04:41:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:46 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:41:46 DEBUG : Looking for writers
2026/03/30 04:41:46 DEBUG : file1: reading active writers
2026/03/30 04:41:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:46.693373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:41:46.693397 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:46 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:41:47 DEBUG : Looking for writers
2026/03/30 04:41:47 DEBUG : file1: reading active writers
2026/03/30 04:41:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:48 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f4722c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f4777008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411015163968} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182882309329241 ext:86069575892 loc:0x46603e0} ATime:{wall:14009182882309341824 ext:86069588476 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:41:48 DEBUG : >WaitForWriters: 
2026/03/30 04:41:48 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
2026/03/30 04:41:49 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
2026/03/30 04:41:51 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
2026/03/30 04:41:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/30 04:41:55 DEBUG : Looking for writers
2026/03/30 04:41:55 DEBUG : file1: reading active writers
2026/03/30 04:41:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/30 04:41:56 DEBUG : Looking for writers
2026/03/30 04:41:56 DEBUG : file1: reading active writers
2026/03/30 04:41:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/30 04:41:56 DEBUG : Looking for writers
2026/03/30 04:41:56 DEBUG : file1: reading active writers
2026/03/30 04:41:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:57 DEBUG : Looking for writers
2026/03/30 04:41:57 DEBUG : file1: reading active writers
2026/03/30 04:41:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:58 DEBUG : Looking for writers
2026/03/30 04:41:58 DEBUG : file1: reading active writers
2026/03/30 04:41:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:41:59 DEBUG : Looking for writers
2026/03/30 04:41:59 DEBUG : file1: reading active writers
2026/03/30 04:41:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:00 DEBUG : Looking for writers
2026/03/30 04:42:00 DEBUG : file1: reading active writers
2026/03/30 04:42:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:01 DEBUG : Looking for writers
2026/03/30 04:42:01 DEBUG : file1: reading active writers
2026/03/30 04:42:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:02 DEBUG : Looking for writers
2026/03/30 04:42:02 DEBUG : file1: reading active writers
2026/03/30 04:42:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:03 DEBUG : Looking for writers
2026/03/30 04:42:03 DEBUG : file1: reading active writers
2026/03/30 04:42:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:04 DEBUG : Looking for writers
2026/03/30 04:42:04 DEBUG : file1: reading active writers
2026/03/30 04:42:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:05 DEBUG : Looking for writers
2026/03/30 04:42:05 DEBUG : file1: reading active writers
2026/03/30 04:42:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:06 DEBUG : Looking for writers
2026/03/30 04:42:06 DEBUG : file1: reading active writers
2026/03/30 04:42:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:07 DEBUG : Looking for writers
2026/03/30 04:42:07 DEBUG : file1: reading active writers
2026/03/30 04:42:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:08 DEBUG : Looking for writers
2026/03/30 04:42:08 DEBUG : file1: reading active writers
2026/03/30 04:42:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:09 DEBUG : Looking for writers
2026/03/30 04:42:09 DEBUG : file1: reading active writers
2026/03/30 04:42:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:10 DEBUG : Looking for writers
2026/03/30 04:42:10 DEBUG : file1: reading active writers
2026/03/30 04:42:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:11 DEBUG : Looking for writers
2026/03/30 04:42:11 DEBUG : file1: reading active writers
2026/03/30 04:42:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:12 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:12.689398 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:12.689428 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:12 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)
2026/03/30 04:42:12 DEBUG : Looking for writers
2026/03/30 04:42:12 DEBUG : file1: reading active writers
2026/03/30 04:42:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:13 DEBUG : Looking for writers
2026/03/30 04:42:13 DEBUG : file1: reading active writers
2026/03/30 04:42:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:14 DEBUG : Looking for writers
2026/03/30 04:42:14 DEBUG : file1: reading active writers
2026/03/30 04:42:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:15 DEBUG : Looking for writers
2026/03/30 04:42:15 DEBUG : file1: reading active writers
2026/03/30 04:42:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:16 DEBUG : Looking for writers
2026/03/30 04:42:16 DEBUG : file1: reading active writers
2026/03/30 04:42:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:17 DEBUG : Looking for writers
2026/03/30 04:42:17 DEBUG : file1: reading active writers
2026/03/30 04:42:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:18 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/30 04:42:18 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/30 04:42:18 DEBUG : Looking for writers
2026/03/30 04:42:18 DEBUG : file1: reading active writers
2026/03/30 04:42:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:19 DEBUG : Looking for writers
2026/03/30 04:42:19 DEBUG : file1: reading active writers
2026/03/30 04:42:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:20 DEBUG : Looking for writers
2026/03/30 04:42:20 DEBUG : file1: reading active writers
2026/03/30 04:42:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:21 DEBUG : Looking for writers
2026/03/30 04:42:21 DEBUG : file1: reading active writers
2026/03/30 04:42:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:22 DEBUG : Looking for writers
2026/03/30 04:42:22 DEBUG : file1: reading active writers
2026/03/30 04:42:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:23 DEBUG : Looking for writers
2026/03/30 04:42:23 DEBUG : file1: reading active writers
2026/03/30 04:42:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:24 DEBUG : Looking for writers
2026/03/30 04:42:24 DEBUG : file1: reading active writers
2026/03/30 04:42:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:42:25 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f4722c30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f4777008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411015163968} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182882309329241 ext:86069575892 loc:0x46603e0} ATime:{wall:14009182882309341824 ext:86069588476 loc:0x46603e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:42:25 DEBUG : >WaitForWriters: 
2026/03/30 04:42:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:42:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:42:25 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:42:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:42:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:42:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:42:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:42:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:42:25 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:42:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:42:25 DEBUG : file1: newRWFileHandle: 
2026/03/30 04:42:25 DEBUG : file1(0x19d6f4496940): openPending: 
2026/03/30 04:42:25 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/30 04:42:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:42:25 DEBUG : file1(0x19d6f4496940): >openPending: err=<nil>
2026/03/30 04:42:25 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/30 04:42:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:42:25 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/30 04:42:25 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/30 04:42:25 DEBUG : file1(0x19d6f4496940): close: 
2026/03/30 04:42:25 DEBUG : file1: vfs cache: setting modification time to 2026-03-30 04:42:25.681699466 +0000 UTC m=+153.524270627
2026/03/30 04:42:25 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/30 04:42:25 DEBUG : file1(0x19d6f4496940): >close: err=<nil>
2026/03/30 04:42:25 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/30 04:42:25 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/30 04:42:25 DEBUG : file2: newRWFileHandle: 
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): openPending: 
2026/03/30 04:42:25 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/30 04:42:25 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): >openPending: err=<nil>
2026/03/30 04:42:25 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/30 04:42:25 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/30 04:42:25 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/30 04:42:25 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): RWFileHandle.Flush
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): RWFileHandle.Release
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): close: 
2026/03/30 04:42:25 DEBUG : file2: vfs cache: setting modification time to 2026-03-30 04:42:25.6832995 +0000 UTC m=+153.525870671
2026/03/30 04:42:25 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/30 04:42:25 DEBUG : file2(0x19d6f4496ec0): >close: err=<nil>
2026/03/30 04:42:25 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/30 04:42:25 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:25 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/30 04:42:25 DEBUG : Looking for writers
2026/03/30 04:42:25 DEBUG : file1: reading active writers
2026/03/30 04:42:25 DEBUG : file2: reading active writers
2026/03/30 04:42:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/30 04:42:26.141585 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:26.141618 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 DEBUG : Looking for writers
2026/03/30 04:42:26 DEBUG : file2: reading active writers
2026/03/30 04:42:26 DEBUG : file1: reading active writers
2026/03/30 04:42:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/30 04:42:26 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:26.499120 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:26.499150 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 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)
2026/03/30 04:42:26 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:26.863696 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:26.863724 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:26 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)
2026/03/30 04:42:26 DEBUG : Looking for writers
2026/03/30 04:42:26 DEBUG : file1: reading active writers
2026/03/30 04:42:26 DEBUG : file2: reading active writers
2026/03/30 04:42:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:27.255115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:27.255151 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:27 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:27 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)
2026/03/30 04:42:27 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:27.622913 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:27.622942 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:27 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)
2026/03/30 04:42:27 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:27 DEBUG : Looking for writers
2026/03/30 04:42:27 DEBUG : file1: reading active writers
2026/03/30 04:42:27 DEBUG : file2: reading active writers
2026/03/30 04:42:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:28.054901 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:28.054920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:28 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:28 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)
2026/03/30 04:42:28 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:28.779313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:28.779335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:28 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:28 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:28 DEBUG : Looking for writers
2026/03/30 04:42:28 DEBUG : file1: reading active writers
2026/03/30 04:42:28 DEBUG : file2: reading active writers
2026/03/30 04:42:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:29.206789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:29.206814 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:29 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:29 DEBUG : Looking for writers
2026/03/30 04:42:29 DEBUG : file1: reading active writers
2026/03/30 04:42:29 DEBUG : file2: reading active writers
2026/03/30 04:42:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:30 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:30.743710 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:30.743737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:30 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)
2026/03/30 04:42:30 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)
2026/03/30 04:42:30 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:30 DEBUG : Looking for writers
2026/03/30 04:42:30 DEBUG : file1: reading active writers
2026/03/30 04:42:30 DEBUG : file2: reading active writers
2026/03/30 04:42:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:31.156579 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:31.156605 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:31 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:31 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)
2026/03/30 04:42:31 DEBUG : Looking for writers
2026/03/30 04:42:31 DEBUG : file1: reading active writers
2026/03/30 04:42:31 DEBUG : file2: reading active writers
2026/03/30 04:42:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:32 DEBUG : Looking for writers
2026/03/30 04:42:32 DEBUG : file1: reading active writers
2026/03/30 04:42:32 DEBUG : file2: reading active writers
2026/03/30 04:42:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:33 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:33 DEBUG : Looking for writers
2026/03/30 04:42:33 DEBUG : file1: reading active writers
2026/03/30 04:42:33 DEBUG : file2: reading active writers
2026/03/30 04:42:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:34.307042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:34.307075 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:34 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)
2026/03/30 04:42:34 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)
2026/03/30 04:42:34 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:34.698640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:34.698681 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:34 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)
2026/03/30 04:42:34 DEBUG : Looking for writers
2026/03/30 04:42:34 DEBUG : file1: reading active writers
2026/03/30 04:42:34 DEBUG : file2: reading active writers
2026/03/30 04:42:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:35 DEBUG : Looking for writers
2026/03/30 04:42:35 DEBUG : file1: reading active writers
2026/03/30 04:42:35 DEBUG : file2: reading active writers
2026/03/30 04:42:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:36 DEBUG : Looking for writers
2026/03/30 04:42:36 DEBUG : file1: reading active writers
2026/03/30 04:42:36 DEBUG : file2: reading active writers
2026/03/30 04:42:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:37 DEBUG : Looking for writers
2026/03/30 04:42:37 DEBUG : file1: reading active writers
2026/03/30 04:42:37 DEBUG : file2: reading active writers
2026/03/30 04:42:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:38 DEBUG : Looking for writers
2026/03/30 04:42:38 DEBUG : file1: reading active writers
2026/03/30 04:42:38 DEBUG : file2: reading active writers
2026/03/30 04:42:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:39 DEBUG : Looking for writers
2026/03/30 04:42:39 DEBUG : file1: reading active writers
2026/03/30 04:42:39 DEBUG : file2: reading active writers
2026/03/30 04:42:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:40 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:40 DEBUG : Looking for writers
2026/03/30 04:42:40 DEBUG : file1: reading active writers
2026/03/30 04:42:40 DEBUG : file2: reading active writers
2026/03/30 04:42:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:41 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:41.102902 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:41.102926 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:41 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)
2026/03/30 04:42:41 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)
2026/03/30 04:42:41.463302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:41.463326 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:41 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)
2026/03/30 04:42:41 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)
2026/03/30 04:42:41 DEBUG : Looking for writers
2026/03/30 04:42:41 DEBUG : file1: reading active writers
2026/03/30 04:42:41 DEBUG : file2: reading active writers
2026/03/30 04:42:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:42 DEBUG : Looking for writers
2026/03/30 04:42:42 DEBUG : file1: reading active writers
2026/03/30 04:42:42 DEBUG : file2: reading active writers
2026/03/30 04:42:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:43 DEBUG : Looking for writers
2026/03/30 04:42:43 DEBUG : file1: reading active writers
2026/03/30 04:42:43 DEBUG : file2: reading active writers
2026/03/30 04:42:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:44 DEBUG : Looking for writers
2026/03/30 04:42:44 DEBUG : file1: reading active writers
2026/03/30 04:42:44 DEBUG : file2: reading active writers
2026/03/30 04:42:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:45 DEBUG : Looking for writers
2026/03/30 04:42:45 DEBUG : file2: reading active writers
2026/03/30 04:42:45 DEBUG : file1: reading active writers
2026/03/30 04:42:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:46 DEBUG : Looking for writers
2026/03/30 04:42:46 DEBUG : file1: reading active writers
2026/03/30 04:42:46 DEBUG : file2: reading active writers
2026/03/30 04:42:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:47 DEBUG : Looking for writers
2026/03/30 04:42:47 DEBUG : file1: reading active writers
2026/03/30 04:42:47 DEBUG : file2: reading active writers
2026/03/30 04:42:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:48 DEBUG : Looking for writers
2026/03/30 04:42:48 DEBUG : file1: reading active writers
2026/03/30 04:42:48 DEBUG : file2: reading active writers
2026/03/30 04:42:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:49 DEBUG : Looking for writers
2026/03/30 04:42:49 DEBUG : file1: reading active writers
2026/03/30 04:42:49 DEBUG : file2: reading active writers
2026/03/30 04:42:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:50 DEBUG : Looking for writers
2026/03/30 04:42:50 DEBUG : file1: reading active writers
2026/03/30 04:42:50 DEBUG : file2: reading active writers
2026/03/30 04:42:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:51 DEBUG : Looking for writers
2026/03/30 04:42:51 DEBUG : file1: reading active writers
2026/03/30 04:42:51 DEBUG : file2: reading active writers
2026/03/30 04:42:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:52 DEBUG : Looking for writers
2026/03/30 04:42:52 DEBUG : file1: reading active writers
2026/03/30 04:42:52 DEBUG : file2: reading active writers
2026/03/30 04:42:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:53 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:42:53 DEBUG : Looking for writers
2026/03/30 04:42:53 DEBUG : file1: reading active writers
2026/03/30 04:42:53 DEBUG : file2: reading active writers
2026/03/30 04:42:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:54.227105 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:54.227131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:54 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)
2026/03/30 04:42:54 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)
2026/03/30 04:42:54 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:42:54.590272 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:42:54.590294 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:42:54 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)
2026/03/30 04:42:54 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)
2026/03/30 04:42:54 DEBUG : Looking for writers
2026/03/30 04:42:54 DEBUG : file1: reading active writers
2026/03/30 04:42:54 DEBUG : file2: reading active writers
2026/03/30 04:42:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:42:55 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f47221e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f484b908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411016034624} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182954704726154 ext:153524270627 loc:0x46603e0} ATime:{wall:14009182954705003747 ext:153524548230 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x19d6f47221e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f484ba08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411016034880} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182954706326188 ext:153525870671 loc:0x46603e0} ATime:{wall:14009182954706586068 ext:153526130550 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:42:55 DEBUG : >WaitForWriters: 
2026/03/30 04:42:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/30 04:42:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/30 04:42:59 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
2026/03/30 04:43:03 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/30 04:43:03 DEBUG : Looking for writers
2026/03/30 04:43:03 DEBUG : file1: reading active writers
2026/03/30 04:43:03 DEBUG : file2: reading active writers
2026/03/30 04:43:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/30 04:43:04 DEBUG : Looking for writers
2026/03/30 04:43:04 DEBUG : file2: reading active writers
2026/03/30 04:43:04 DEBUG : file1: reading active writers
2026/03/30 04:43:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:05 DEBUG : Looking for writers
2026/03/30 04:43:05 DEBUG : file1: reading active writers
2026/03/30 04:43:05 DEBUG : file2: reading active writers
2026/03/30 04:43:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:06 DEBUG : Looking for writers
2026/03/30 04:43:06 DEBUG : file1: reading active writers
2026/03/30 04:43:06 DEBUG : file2: reading active writers
2026/03/30 04:43:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:07 DEBUG : Looking for writers
2026/03/30 04:43:07 DEBUG : file1: reading active writers
2026/03/30 04:43:07 DEBUG : file2: reading active writers
2026/03/30 04:43:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:08 DEBUG : Looking for writers
2026/03/30 04:43:08 DEBUG : file1: reading active writers
2026/03/30 04:43:08 DEBUG : file2: reading active writers
2026/03/30 04:43:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:09 DEBUG : Looking for writers
2026/03/30 04:43:09 DEBUG : file1: reading active writers
2026/03/30 04:43:09 DEBUG : file2: reading active writers
2026/03/30 04:43:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:10 DEBUG : Looking for writers
2026/03/30 04:43:10 DEBUG : file1: reading active writers
2026/03/30 04:43:10 DEBUG : file2: reading active writers
2026/03/30 04:43:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:11 DEBUG : Looking for writers
2026/03/30 04:43:11 DEBUG : file1: reading active writers
2026/03/30 04:43:11 DEBUG : file2: reading active writers
2026/03/30 04:43:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:12 DEBUG : Looking for writers
2026/03/30 04:43:12 DEBUG : file2: reading active writers
2026/03/30 04:43:12 DEBUG : file1: reading active writers
2026/03/30 04:43:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:13 DEBUG : Looking for writers
2026/03/30 04:43:13 DEBUG : file1: reading active writers
2026/03/30 04:43:13 DEBUG : file2: reading active writers
2026/03/30 04:43:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:14 DEBUG : Looking for writers
2026/03/30 04:43:14 DEBUG : file1: reading active writers
2026/03/30 04:43:14 DEBUG : file2: reading active writers
2026/03/30 04:43:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:15 DEBUG : Looking for writers
2026/03/30 04:43:15 DEBUG : file1: reading active writers
2026/03/30 04:43:15 DEBUG : file2: reading active writers
2026/03/30 04:43:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:16 DEBUG : Looking for writers
2026/03/30 04:43:16 DEBUG : file1: reading active writers
2026/03/30 04:43:16 DEBUG : file2: reading active writers
2026/03/30 04:43:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:17 DEBUG : Looking for writers
2026/03/30 04:43:17 DEBUG : file1: reading active writers
2026/03/30 04:43:17 DEBUG : file2: reading active writers
2026/03/30 04:43:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:18 DEBUG : Looking for writers
2026/03/30 04:43:18 DEBUG : file1: reading active writers
2026/03/30 04:43:18 DEBUG : file2: reading active writers
2026/03/30 04:43:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:19 DEBUG : Looking for writers
2026/03/30 04:43:19 DEBUG : file1: reading active writers
2026/03/30 04:43:19 DEBUG : file2: reading active writers
2026/03/30 04:43:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:19 DEBUG : file1: vfs cache: starting upload
2026/03/30 04:43:20 DEBUG : file2: vfs cache: starting upload
2026/03/30 04:43:20.268825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:43:20.268853 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:20 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)
2026/03/30 04:43:20 DEBUG : Looking for writers
2026/03/30 04:43:20 DEBUG : file1: reading active writers
2026/03/30 04:43:20 DEBUG : file2: reading active writers
2026/03/30 04:43:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:20.654220 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:43:20.654239 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:20 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)
2026/03/30 04:43:20 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)
2026/03/30 04:43:21 DEBUG : Looking for writers
2026/03/30 04:43:21 DEBUG : file1: reading active writers
2026/03/30 04:43:21 DEBUG : file2: reading active writers
2026/03/30 04:43:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:22 DEBUG : Looking for writers
2026/03/30 04:43:22 DEBUG : file1: reading active writers
2026/03/30 04:43:22 DEBUG : file2: reading active writers
2026/03/30 04:43:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:23 DEBUG : Looking for writers
2026/03/30 04:43:23 DEBUG : file1: reading active writers
2026/03/30 04:43:23 DEBUG : file2: reading active writers
2026/03/30 04:43:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:24 DEBUG : Looking for writers
2026/03/30 04:43:24 DEBUG : file1: reading active writers
2026/03/30 04:43:24 DEBUG : file2: reading active writers
2026/03/30 04:43:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:25 DEBUG : Looking for writers
2026/03/30 04:43:25 DEBUG : file2: reading active writers
2026/03/30 04:43:25 DEBUG : file1: reading active writers
2026/03/30 04:43:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/30 04:43:25 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/30 04:43:25 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/03/30 04:43:26 DEBUG : Looking for writers
2026/03/30 04:43:26 DEBUG : file2: reading active writers
2026/03/30 04:43:26 DEBUG : file1: reading active writers
2026/03/30 04:43:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:27 DEBUG : Looking for writers
2026/03/30 04:43:27 DEBUG : file1: reading active writers
2026/03/30 04:43:27 DEBUG : file2: reading active writers
2026/03/30 04:43:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:28 DEBUG : Looking for writers
2026/03/30 04:43:28 DEBUG : file1: reading active writers
2026/03/30 04:43:28 DEBUG : file2: reading active writers
2026/03/30 04:43:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:29 DEBUG : Looking for writers
2026/03/30 04:43:29 DEBUG : file1: reading active writers
2026/03/30 04:43:29 DEBUG : file2: reading active writers
2026/03/30 04:43:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:30 DEBUG : Looking for writers
2026/03/30 04:43:30 DEBUG : file1: reading active writers
2026/03/30 04:43:30 DEBUG : file2: reading active writers
2026/03/30 04:43:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:31 DEBUG : Looking for writers
2026/03/30 04:43:31 DEBUG : file2: reading active writers
2026/03/30 04:43:31 DEBUG : file1: reading active writers
2026/03/30 04:43:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:32 DEBUG : Looking for writers
2026/03/30 04:43:32 DEBUG : file1: reading active writers
2026/03/30 04:43:32 DEBUG : file2: reading active writers
2026/03/30 04:43:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/30 04:43:33 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f47221e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f484b908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411016034624} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182954704726154 ext:153524270627 loc:0x46603e0} ATime:{wall:14009182954705003747 ext:153524548230 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x19d6f47221e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f484ba08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411016034880} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14009182954706326188 ext:153525870671 loc:0x46603e0} ATime:{wall:14009182954706586068 ext:153526130550 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/30 04:43:33 DEBUG : >WaitForWriters: 
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:43:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.48s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:43:33.390321 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:43:33.390356 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:33 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:43:33 DEBUG : Looking for writers
2026/03/30 04:43:33 DEBUG : >WaitForWriters: 
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:43:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.36s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:43:33.742804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:43:33.742836 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:33 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:43:33 DEBUG : Looking for writers
2026/03/30 04:43:33 DEBUG : >WaitForWriters: 
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:43:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.35s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:43:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:43:33 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:43:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:43:33 DEBUG : file1: newRWFileHandle: 
2026/03/30 04:43:33 DEBUG : file1(0x19d6f45d5580): openPending: 
2026/03/30 04:43:33 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/30 04:43:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:43:33 DEBUG : file1(0x19d6f45d5580): >openPending: err=<nil>
2026/03/30 04:43:33 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/30 04:43:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:43:33 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/30 04:43:33 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/30 04:43:34.162524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:43:34.162554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:43:34 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/30 04:43:34 DEBUG : Looking for writers
2026/03/30 04:43:34 DEBUG : file1: reading active writers
2026/03/30 04:43:34 DEBUG : file1: active writers 1
2026/03/30 04:43:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/30 04:43:35 DEBUG : Looking for writers
2026/03/30 04:43:35 DEBUG : file1: reading active writers
2026/03/30 04:43:35 DEBUG : file1: active writers 1
2026/03/30 04:43:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:36 DEBUG : Looking for writers
2026/03/30 04:43:36 DEBUG : file1: reading active writers
2026/03/30 04:43:36 DEBUG : file1: active writers 1
2026/03/30 04:43:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:37 DEBUG : Looking for writers
2026/03/30 04:43:37 DEBUG : file1: reading active writers
2026/03/30 04:43:37 DEBUG : file1: active writers 1
2026/03/30 04:43:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:38 DEBUG : Looking for writers
2026/03/30 04:43:38 DEBUG : file1: reading active writers
2026/03/30 04:43:38 DEBUG : file1: active writers 1
2026/03/30 04:43:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:39 DEBUG : Looking for writers
2026/03/30 04:43:39 DEBUG : file1: reading active writers
2026/03/30 04:43:39 DEBUG : file1: active writers 1
2026/03/30 04:43:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:40 DEBUG : Looking for writers
2026/03/30 04:43:40 DEBUG : file1: reading active writers
2026/03/30 04:43:40 DEBUG : file1: active writers 1
2026/03/30 04:43:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:41 DEBUG : Looking for writers
2026/03/30 04:43:41 DEBUG : file1: reading active writers
2026/03/30 04:43:41 DEBUG : file1: active writers 1
2026/03/30 04:43:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:42 DEBUG : Looking for writers
2026/03/30 04:43:42 DEBUG : file1: reading active writers
2026/03/30 04:43:42 DEBUG : file1: active writers 1
2026/03/30 04:43:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:43 DEBUG : Looking for writers
2026/03/30 04:43:43 DEBUG : file1: reading active writers
2026/03/30 04:43:43 DEBUG : file1: active writers 1
2026/03/30 04:43:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:44 DEBUG : Looking for writers
2026/03/30 04:43:44 DEBUG : file1: reading active writers
2026/03/30 04:43:44 DEBUG : file1: active writers 1
2026/03/30 04:43:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:45 DEBUG : Looking for writers
2026/03/30 04:43:45 DEBUG : file1: reading active writers
2026/03/30 04:43:45 DEBUG : file1: active writers 1
2026/03/30 04:43:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:46 DEBUG : Looking for writers
2026/03/30 04:43:46 DEBUG : file1: reading active writers
2026/03/30 04:43:46 DEBUG : file1: active writers 1
2026/03/30 04:43:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:47 DEBUG : Looking for writers
2026/03/30 04:43:47 DEBUG : file1: reading active writers
2026/03/30 04:43:47 DEBUG : file1: active writers 1
2026/03/30 04:43:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:48 DEBUG : Looking for writers
2026/03/30 04:43:48 DEBUG : file1: reading active writers
2026/03/30 04:43:48 DEBUG : file1: active writers 1
2026/03/30 04:43:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:49 DEBUG : Looking for writers
2026/03/30 04:43:49 DEBUG : file1: reading active writers
2026/03/30 04:43:49 DEBUG : file1: active writers 1
2026/03/30 04:43:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:50 DEBUG : Looking for writers
2026/03/30 04:43:50 DEBUG : file1: reading active writers
2026/03/30 04:43:50 DEBUG : file1: active writers 1
2026/03/30 04:43:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:51 DEBUG : Looking for writers
2026/03/30 04:43:51 DEBUG : file1: reading active writers
2026/03/30 04:43:51 DEBUG : file1: active writers 1
2026/03/30 04:43:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:52 DEBUG : Looking for writers
2026/03/30 04:43:52 DEBUG : file1: reading active writers
2026/03/30 04:43:52 DEBUG : file1: active writers 1
2026/03/30 04:43:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:53 DEBUG : Looking for writers
2026/03/30 04:43:53 DEBUG : file1: reading active writers
2026/03/30 04:43:53 DEBUG : file1: active writers 1
2026/03/30 04:43:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:54 DEBUG : Looking for writers
2026/03/30 04:43:54 DEBUG : file1: reading active writers
2026/03/30 04:43:54 DEBUG : file1: active writers 1
2026/03/30 04:43:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:55 DEBUG : Looking for writers
2026/03/30 04:43:55 DEBUG : file1: reading active writers
2026/03/30 04:43:55 DEBUG : file1: active writers 1
2026/03/30 04:43:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:56 DEBUG : Looking for writers
2026/03/30 04:43:56 DEBUG : file1: reading active writers
2026/03/30 04:43:56 DEBUG : file1: active writers 1
2026/03/30 04:43:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:57 DEBUG : Looking for writers
2026/03/30 04:43:57 DEBUG : file1: reading active writers
2026/03/30 04:43:57 DEBUG : file1: active writers 1
2026/03/30 04:43:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:58 DEBUG : Looking for writers
2026/03/30 04:43:58 DEBUG : file1: reading active writers
2026/03/30 04:43:58 DEBUG : file1: active writers 1
2026/03/30 04:43:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:43:59 DEBUG : Looking for writers
2026/03/30 04:43:59 DEBUG : file1: reading active writers
2026/03/30 04:43:59 DEBUG : file1: active writers 1
2026/03/30 04:43:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:44:00 DEBUG : Looking for writers
2026/03/30 04:44:00 DEBUG : file1: reading active writers
2026/03/30 04:44:00 DEBUG : file1: active writers 1
2026/03/30 04:44:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:44:01 DEBUG : Looking for writers
2026/03/30 04:44:01 DEBUG : file1: reading active writers
2026/03/30 04:44:01 DEBUG : file1: active writers 1
2026/03/30 04:44:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:44:02 DEBUG : Looking for writers
2026/03/30 04:44:02 DEBUG : file1: reading active writers
2026/03/30 04:44:02 DEBUG : file1: active writers 1
2026/03/30 04:44:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:44:03 DEBUG : Looking for writers
2026/03/30 04:44:03 DEBUG : file1: reading active writers
2026/03/30 04:44:03 DEBUG : file1: active writers 1
2026/03/30 04:44:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/30 04:44:04 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x19d6f4722780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x19d6f46c7008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:28411014443072} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x19d6f42104a8 info:{ModTime:{wall:14009183027907437653 ext:221712538074 loc:0x46603e0} ATime:{wall:14009183027907437653 ext:221712538074 loc:0x46603e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/30 04:44:04 DEBUG : >WaitForWriters: 
2026/03/30 04:44:04 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:44:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.43s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:04 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:04 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/30 04:44:04 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:44:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/30 04:44:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-necodow8kaxo"
2026/03/30 04:44:04 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/30 04:44:04 DEBUG : forgetting directory cache
2026/03/30 04:44:04.510373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:04.510395 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:04 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:04 DEBUG : Looking for writers
2026/03/30 04:44:04 DEBUG : >WaitForWriters: 
2026/03/30 04:44:04 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': vfs cache: cleaner exiting
2026/03/30 04:44:04 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.34s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:04.818789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:04.818806 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:04 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.30s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:05.147559 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:05.148229 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:05 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.34s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:05 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:05.511980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:05.512132 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:05 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:05 DEBUG : Looking for writers
2026/03/30 04:44:05 DEBUG : >WaitForWriters: 
2026/03/30 04:44:05 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.38s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:05 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:05 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:05.943411 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:05.943438 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:05 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:05 DEBUG : Looking for writers
2026/03/30 04:44:05 DEBUG : >WaitForWriters: 
2026/03/30 04:44:06 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.44s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:06 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:06.342447 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:06.342468 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:06 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:06 DEBUG : Looking for writers
2026/03/30 04:44:06 DEBUG : >WaitForWriters: 
2026/03/30 04:44:06 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.41s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:06 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:06.764026 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:06.764060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:06 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:06 DEBUG : Looking for writers
2026/03/30 04:44:06 DEBUG : >WaitForWriters: 
2026/03/30 04:44:06 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.38s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:06 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:06 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:06 ERROR : error listing: directory not found
2026/03/30 04:44:07.331247 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:07.331283 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:07 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
2026/03/30 04:44:07 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:07 DEBUG : Looking for writers
2026/03/30 04:44:07 DEBUG : >WaitForWriters: 
2026/03/30 04:44:07 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.57s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:07 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:07 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:07 ERROR : error listing: directory not found
2026/03/30 04:44:07 ERROR : error listing: directory not found
2026/03/30 04:44:07.912430 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:07.912448 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:07 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
2026/03/30 04:44:07 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:07 DEBUG : Looking for writers
2026/03/30 04:44:07 DEBUG : >WaitForWriters: 
2026/03/30 04:44:07 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.59s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:07 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:07 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:08 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/30 04:44:08 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/30 04:44:08 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/30 04:44:08 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (5 bytes), uploading instead of streaming
2026/03/30 04:44:08.401852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:08.401876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:08 DEBUG : file1: Remove: 
2026/03/30 04:44:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:08 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
2026/03/30 04:44:08 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
2026/03/30 04:44:09 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
2026/03/30 04:44:11 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
2026/03/30 04:44:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:15 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/30 04:44:16.442887 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:16.442908 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:16 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)
2026/03/30 04:44:16 DEBUG : file1: Remove: 
2026/03/30 04:44:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:16 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
2026/03/30 04:44:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:16 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
2026/03/30 04:44:16 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/30 04:44:16 DEBUG : Looking for writers
2026/03/30 04:44:16 DEBUG : file1: reading active writers
2026/03/30 04:44:16 DEBUG : file1: active writers 1
2026/03/30 04:44:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/30 04:44:17 DEBUG : Looking for writers
2026/03/30 04:44:17 DEBUG : file1: reading active writers
2026/03/30 04:44:17 DEBUG : file1: active writers 1
2026/03/30 04:44:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/30 04:44:17 DEBUG : Looking for writers
2026/03/30 04:44:17 DEBUG : file1: reading active writers
2026/03/30 04:44:17 DEBUG : file1: active writers 1
2026/03/30 04:44:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:18 DEBUG : Looking for writers
2026/03/30 04:44:18 DEBUG : file1: reading active writers
2026/03/30 04:44:18 DEBUG : file1: active writers 1
2026/03/30 04:44:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:19 DEBUG : Looking for writers
2026/03/30 04:44:19 DEBUG : file1: reading active writers
2026/03/30 04:44:19 DEBUG : file1: active writers 1
2026/03/30 04:44:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:20 DEBUG : Looking for writers
2026/03/30 04:44:20 DEBUG : file1: reading active writers
2026/03/30 04:44:20 DEBUG : file1: active writers 1
2026/03/30 04:44:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:21 DEBUG : Looking for writers
2026/03/30 04:44:21 DEBUG : file1: reading active writers
2026/03/30 04:44:21 DEBUG : file1: active writers 1
2026/03/30 04:44:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:22 DEBUG : Looking for writers
2026/03/30 04:44:22 DEBUG : file1: reading active writers
2026/03/30 04:44:22 DEBUG : file1: active writers 1
2026/03/30 04:44:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:23 DEBUG : Looking for writers
2026/03/30 04:44:23 DEBUG : file1: reading active writers
2026/03/30 04:44:23 DEBUG : file1: active writers 1
2026/03/30 04:44:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:24 DEBUG : Looking for writers
2026/03/30 04:44:24 DEBUG : file1: reading active writers
2026/03/30 04:44:24 DEBUG : file1: active writers 1
2026/03/30 04:44:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:25 DEBUG : Looking for writers
2026/03/30 04:44:25 DEBUG : file1: reading active writers
2026/03/30 04:44:25 DEBUG : file1: active writers 1
2026/03/30 04:44:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:26 DEBUG : Looking for writers
2026/03/30 04:44:26 DEBUG : file1: reading active writers
2026/03/30 04:44:26 DEBUG : file1: active writers 1
2026/03/30 04:44:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:27 DEBUG : Looking for writers
2026/03/30 04:44:27 DEBUG : file1: reading active writers
2026/03/30 04:44:27 DEBUG : file1: active writers 1
2026/03/30 04:44:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:28 DEBUG : Looking for writers
2026/03/30 04:44:28 DEBUG : file1: reading active writers
2026/03/30 04:44:28 DEBUG : file1: active writers 1
2026/03/30 04:44:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:29 DEBUG : Looking for writers
2026/03/30 04:44:29 DEBUG : file1: reading active writers
2026/03/30 04:44:29 DEBUG : file1: active writers 1
2026/03/30 04:44:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:30 DEBUG : Looking for writers
2026/03/30 04:44:30 DEBUG : file1: reading active writers
2026/03/30 04:44:30 DEBUG : file1: active writers 1
2026/03/30 04:44:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:31 DEBUG : Looking for writers
2026/03/30 04:44:31 DEBUG : file1: reading active writers
2026/03/30 04:44:31 DEBUG : file1: active writers 1
2026/03/30 04:44:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:32 DEBUG : Looking for writers
2026/03/30 04:44:32 DEBUG : file1: reading active writers
2026/03/30 04:44:32 DEBUG : file1: active writers 1
2026/03/30 04:44:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:33 DEBUG : Looking for writers
2026/03/30 04:44:33 DEBUG : file1: reading active writers
2026/03/30 04:44:33 DEBUG : file1: active writers 1
2026/03/30 04:44:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:34 DEBUG : Looking for writers
2026/03/30 04:44:34 DEBUG : file1: reading active writers
2026/03/30 04:44:34 DEBUG : file1: active writers 1
2026/03/30 04:44:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:35 DEBUG : Looking for writers
2026/03/30 04:44:35 DEBUG : file1: reading active writers
2026/03/30 04:44:35 DEBUG : file1: active writers 1
2026/03/30 04:44:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:36 DEBUG : Looking for writers
2026/03/30 04:44:36 DEBUG : file1: reading active writers
2026/03/30 04:44:36 DEBUG : file1: active writers 1
2026/03/30 04:44:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:37 DEBUG : Looking for writers
2026/03/30 04:44:37 DEBUG : file1: reading active writers
2026/03/30 04:44:37 DEBUG : file1: active writers 1
2026/03/30 04:44:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:38 DEBUG : Looking for writers
2026/03/30 04:44:38 DEBUG : file1: reading active writers
2026/03/30 04:44:38 DEBUG : file1: active writers 1
2026/03/30 04:44:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:39 DEBUG : Looking for writers
2026/03/30 04:44:39 DEBUG : file1: reading active writers
2026/03/30 04:44:39 DEBUG : file1: active writers 1
2026/03/30 04:44:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:40 DEBUG : Looking for writers
2026/03/30 04:44:40 DEBUG : file1: reading active writers
2026/03/30 04:44:40 DEBUG : file1: active writers 1
2026/03/30 04:44:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:41 DEBUG : Looking for writers
2026/03/30 04:44:41 DEBUG : file1: reading active writers
2026/03/30 04:44:41 DEBUG : file1: active writers 1
2026/03/30 04:44:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:42 DEBUG : Looking for writers
2026/03/30 04:44:42 DEBUG : file1: reading active writers
2026/03/30 04:44:42 DEBUG : file1: active writers 1
2026/03/30 04:44:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:43 DEBUG : Looking for writers
2026/03/30 04:44:43 DEBUG : file1: reading active writers
2026/03/30 04:44:43 DEBUG : file1: active writers 1
2026/03/30 04:44:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:44 DEBUG : Looking for writers
2026/03/30 04:44:44 DEBUG : file1: reading active writers
2026/03/30 04:44:44 DEBUG : file1: active writers 1
2026/03/30 04:44:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:45 DEBUG : Looking for writers
2026/03/30 04:44:45 DEBUG : file1: reading active writers
2026/03/30 04:44:45 DEBUG : file1: active writers 1
2026/03/30 04:44:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/30 04:44:46 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/30 04:44:46 DEBUG : >WaitForWriters: 
2026/03/30 04:44:46 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.52s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:46 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:46 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:46 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/30 04:44:47 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/30 04:44:47 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/30 04:44:47 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/30 04:44:47 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (11 bytes), uploading instead of streaming
2026/03/30 04:44:47.937290 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:47.937310 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:47 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)
2026/03/30 04:44:47 DEBUG : file1: Remove: 
2026/03/30 04:44:47 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:47 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
2026/03/30 04:44:47 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
2026/03/30 04:44:48 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
2026/03/30 04:44:49 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
2026/03/30 04:44:51 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
2026/03/30 04:44:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:55 DEBUG : Looking for writers
2026/03/30 04:44:55 DEBUG : >WaitForWriters: 
2026/03/30 04:44:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.94s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:55 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:55 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:55 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/30 04:44:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:55 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (5 bytes), uploading instead of streaming
2026/03/30 04:44:55.851179 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:55.851206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:55 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)
2026/03/30 04:44:55 DEBUG : file1: Remove: 
2026/03/30 04:44:55 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:55 DEBUG : file1: >Remove: err=<nil>
2026/03/30 04:44:55 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
2026/03/30 04:44:55 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
2026/03/30 04:44:55 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:55 DEBUG : Looking for writers
2026/03/30 04:44:55 DEBUG : >WaitForWriters: 
2026/03/30 04:44:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.46s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:55 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:55 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:55 DEBUG : file1: WriteFileHandle.Release closing
2026/03/30 04:44:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:55 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/30 04:44:56.321430 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:56.321452 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:56 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)
2026/03/30 04:44:56 DEBUG : file1: Remove: 
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:56 DEBUG : file1: >Remove: err=<nil>
2026/03/30 04:44:56 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
2026/03/30 04:44:56 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/30 04:44:56 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:56 DEBUG : Looking for writers
2026/03/30 04:44:56 DEBUG : >WaitForWriters: 
2026/03/30 04:44:56 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.46s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:56 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:56 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:56 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:56 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:56 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (2 bytes), uploading instead of streaming
2026/03/30 04:44:56.805221 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:56.805254 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:56 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)
2026/03/30 04:44:56 DEBUG : file1: Remove: 
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:56 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
2026/03/30 04:44:56 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:56 DEBUG : Looking for writers
2026/03/30 04:44:56 DEBUG : >WaitForWriters: 
2026/03/30 04:44:56 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.48s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:56 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:56 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:56 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:56 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:56 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (0 bytes), uploading instead of streaming
2026/03/30 04:44:57.325163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:57.325194 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:57 DEBUG : file1: Remove: 
2026/03/30 04:44:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:57 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
2026/03/30 04:44:57 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/30 04:44:57 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
2026/03/30 04:44:57 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:57 DEBUG : Looking for writers
2026/03/30 04:44:57 DEBUG : >WaitForWriters: 
2026/03/30 04:44:57 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.53s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:57 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:57 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/30 04:44:57 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/30 04:44:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:57 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/30 04:44:57 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/30 04:44:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/30 04:44:57 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': File to upload is small (100 bytes), uploading instead of streaming
2026/03/30 04:44:57.824743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:57.824762 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:57 DEBUG : file1: Remove: 
2026/03/30 04:44:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/30 04:44:57 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
2026/03/30 04:44:57 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/30 04:44:57 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
2026/03/30 04:44:57 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:57 DEBUG : Looking for writers
2026/03/30 04:44:57 DEBUG : >WaitForWriters: 
2026/03/30 04:44:57 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.50s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:57 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:57 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:58.179280 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:58.179305 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:58 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:58 DEBUG : Looking for writers
2026/03/30 04:44:58 DEBUG : >WaitForWriters: 
2026/03/30 04:44:58 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.37s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:58 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:58 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:58.526322 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:58.526342 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:58 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:58 DEBUG : Looking for writers
2026/03/30 04:44:58 DEBUG : >WaitForWriters: 
2026/03/30 04:44:58 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.33s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:58 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:58 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:58.916042 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:58.916113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:58 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:58 DEBUG : Looking for writers
2026/03/30 04:44:58 DEBUG : >WaitForWriters: 
2026/03/30 04:44:59 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.44s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-necodow8kaxo'", Local "Local file system at /tmp/rclone1535951331", Modify Window "1s"
2026/03/30 04:44:59 INFO  : proton drive root link ID 'rclone-test-necodow8kaxo': poll-interval is not supported by this remote
2026/03/30 04:44:59 NOTICE: proton drive root link ID 'rclone-test-necodow8kaxo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/30 04:44:59.313256 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/30 04:44:59.313282 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-necodow8kaxo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/30 04:44:59 DEBUG : WaitForWriters: timeout=30s
2026/03/30 04:44:59 DEBUG : Looking for writers
2026/03/30 04:44:59 DEBUG : >WaitForWriters: 
2026/03/30 04:44:59 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.40s)
FAIL
2026/03/30 04:44:59 DEBUG : proton drive root link ID 'rclone-test-necodow8kaxo': Purge remote
2026/03/30 04:44:59 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 5m7.336966651s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]