"./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 3/5)
2026/01/17 03:50:24 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-ruwiyad1soyo"
2026/01/17 03:50:24 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/17 03:50:24 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': Has cached credentials
2026/01/17 03:50:25 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': Used cached credential to initialize the ProtonDrive API
2026/01/17 03:50:25 DEBUG : Creating backend with remote "/tmp/rclone3075067759"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:25 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:25 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:25.621246 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:25.621269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:25 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:25 DEBUG : Looking for writers
2026/01/17 03:50:25 DEBUG : >WaitForWriters: 
2026/01/17 03:50:25 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.33s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:25 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:25 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:25.987305 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:25.987327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:25 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:25 DEBUG : Looking for writers
2026/01/17 03:50:25 DEBUG : >WaitForWriters: 
2026/01/17 03:50:26 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.37s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:26 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:26 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:26.301981 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:26.302004 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:26 DEBUG : Looking for writers
2026/01/17 03:50:26 DEBUG : >WaitForWriters: 
2026/01/17 03:50:26 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.31s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:26 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:26 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:26.603776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:26.603801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:26 DEBUG : Looking for writers
2026/01/17 03:50:26 DEBUG : >WaitForWriters: 
2026/01/17 03:50:26 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.31s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:26 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:26 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:26.974327 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:26.974347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:26 DEBUG : Looking for writers
2026/01/17 03:50:26 DEBUG : >WaitForWriters: 
2026/01/17 03:50:27 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.38s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:27.297645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:27.297663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:27 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:27 DEBUG : Looking for writers
2026/01/17 03:50:27 DEBUG : >WaitForWriters: 
2026/01/17 03:50:27 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.30s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:27.603526 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:27.603560 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:27 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:27 DEBUG : Looking for writers
2026/01/17 03:50:27 DEBUG : >WaitForWriters: 
2026/01/17 03:50:27 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.32s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:27.921229 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:27.921258 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:27 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:27 DEBUG : Looking for writers
2026/01/17 03:50:27 DEBUG : >WaitForWriters: 
2026/01/17 03:50:27 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.32s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:28.261180 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:28.261202 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:28 DEBUG : Looking for writers
2026/01/17 03:50:28 DEBUG : >WaitForWriters: 
2026/01/17 03:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.33s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:28.560011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:28.560041 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:28 DEBUG : Looking for writers
2026/01/17 03:50:28 DEBUG : >WaitForWriters: 
2026/01/17 03:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.30s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:28.901686 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:28.901712 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:28 DEBUG : Looking for writers
2026/01/17 03:50:28 DEBUG : >WaitForWriters: 
2026/01/17 03:50:28 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.36s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:29.302377 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:29.302410 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:29 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:29 DEBUG : Looking for writers
2026/01/17 03:50:29 DEBUG : >WaitForWriters: 
2026/01/17 03:50:29 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.39s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:29 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:29 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:29.663085 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:29.663117 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:29 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:29 DEBUG : Looking for writers
2026/01/17 03:50:29 DEBUG : >WaitForWriters: 
2026/01/17 03:50:29 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.35s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:29 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:29 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:30.007080 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:30.007110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:30 DEBUG : Looking for writers
2026/01/17 03:50:30 DEBUG : >WaitForWriters: 
2026/01/17 03:50:30 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.37s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:30 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:30 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:30.333999 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:30.334030 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:30 DEBUG : Looking for writers
2026/01/17 03:50:30 DEBUG : >WaitForWriters: 
2026/01/17 03:50:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.33s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:30 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:30 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:30.691741 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:30.691778 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:30 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:30 DEBUG : Looking for writers
2026/01/17 03:50:30 DEBUG : >WaitForWriters: 
2026/01/17 03:50:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.34s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:30 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:30 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:31.028070 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:31.028092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:31 DEBUG : Looking for writers
2026/01/17 03:50:31 DEBUG : >WaitForWriters: 
2026/01/17 03:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.33s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:31 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:31 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:31.352127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:31.352148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:31 DEBUG : Looking for writers
2026/01/17 03:50:31 DEBUG : >WaitForWriters: 
2026/01/17 03:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.34s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:31 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:31 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:31.705699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:31.705717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:31 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:31 DEBUG : Looking for writers
2026/01/17 03:50:31 DEBUG : >WaitForWriters: 
2026/01/17 03:50:31 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.36s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:31 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:31 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:32.054415 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:32.054453 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:32 DEBUG : Looking for writers
2026/01/17 03:50:32 DEBUG : >WaitForWriters: 
2026/01/17 03:50:32 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.34s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:32 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:32 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:32.372562 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:32.372584 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:32 DEBUG : Looking for writers
2026/01/17 03:50:32 DEBUG : >WaitForWriters: 
2026/01/17 03:50:32 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.31s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:32 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:32 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:32.702959 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:32.702991 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:32 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:32 DEBUG : Looking for writers
2026/01/17 03:50:32 DEBUG : >WaitForWriters: 
2026/01/17 03:50:32 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-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:32 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:32 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:33.001831 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:33.001865 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:33 DEBUG : Looking for writers
2026/01/17 03:50:33 DEBUG : >WaitForWriters: 
2026/01/17 03:50:33 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-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:33 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:33 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:33.339372 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:33.339401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:33 DEBUG : Looking for writers
2026/01/17 03:50:33 DEBUG : >WaitForWriters: 
2026/01/17 03:50:33 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-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:33 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:33.648748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:33.648771 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:33 DEBUG : Looking for writers
2026/01/17 03:50:33 DEBUG : >WaitForWriters: 
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:33 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-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:33 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:33 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:33.967980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:33.968015 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:33 DEBUG : Looking for writers
2026/01/17 03:50:33 DEBUG : >WaitForWriters: 
2026/01/17 03:50:33 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:34 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-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:34 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:34 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:34 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:34 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:34.313724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:34.313760 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:34 DEBUG : Looking for writers
2026/01/17 03:50:34 DEBUG : >WaitForWriters: 
2026/01/17 03:50:34 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:34 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (1.94s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.32s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.31s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.33s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.31s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.34s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:34 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:34 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:34.633394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:34.633465 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:34 DEBUG : Looking for writers
2026/01/17 03:50:34 DEBUG : >WaitForWriters: 
2026/01/17 03:50:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.31s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:34 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:34 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:34.950219 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:34.950255 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:34 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:34 DEBUG : Looking for writers
2026/01/17 03:50:34 DEBUG : >WaitForWriters: 
2026/01/17 03:50:35 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.32s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:35 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:35 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:35.290521 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:35.290562 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:35 DEBUG : Looking for writers
2026/01/17 03:50:35 DEBUG : >WaitForWriters: 
2026/01/17 03:50:35 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.35s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:35 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:35 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:35.636553 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:35.636586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:35 DEBUG : Looking for writers
2026/01/17 03:50:35 DEBUG : >WaitForWriters: 
2026/01/17 03:50:35 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.35s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:35 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:35 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:35.955916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:35.955938 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:35 DEBUG : Looking for writers
2026/01/17 03:50:35 DEBUG : >WaitForWriters: 
2026/01/17 03:50:36 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.31s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:36.271336 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:36.271360 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:36 DEBUG : Looking for writers
2026/01/17 03:50:36 DEBUG : >WaitForWriters: 
2026/01/17 03:50:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:36.662926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:36.662958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:36 DEBUG : Looking for writers
2026/01/17 03:50:36 DEBUG : >WaitForWriters: 
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:37.011657 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:37.011688 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:37 DEBUG : Looking for writers
2026/01/17 03:50:37 DEBUG : >WaitForWriters: 
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:37.369723 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:37.369759 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:37 DEBUG : Looking for writers
2026/01/17 03:50:37 DEBUG : >WaitForWriters: 
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:37.689983 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:37.690002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:37 DEBUG : Looking for writers
2026/01/17 03:50:37 DEBUG : >WaitForWriters: 
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:38.024547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:38.024577 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:38 DEBUG : Looking for writers
2026/01/17 03:50:38 DEBUG : >WaitForWriters: 
2026/01/17 03:50:38 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:38 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.06s)
    --- FAIL: TestFileRename/off,forceCache=false (0.34s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.33s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.32s)
    --- FAIL: TestFileRename/full,forceCache=false (0.33s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:38 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:38 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:38.371199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:38.371228 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:38 DEBUG : Looking for writers
2026/01/17 03:50:38 DEBUG : >WaitForWriters: 
2026/01/17 03:50:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.36s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:38 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:38 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:38.720502 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:38.720537 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:38 DEBUG : Looking for writers
2026/01/17 03:50:38 DEBUG : >WaitForWriters: 
2026/01/17 03:50:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.36s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:38 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:38 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:39.077068 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:39.077092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:39 DEBUG : Looking for writers
2026/01/17 03:50:39 DEBUG : >WaitForWriters: 
2026/01/17 03:50:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.33s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:39 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:39 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:39.420799 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:39.420825 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:39 DEBUG : Looking for writers
2026/01/17 03:50:39 DEBUG : >WaitForWriters: 
2026/01/17 03:50:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.36s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:39 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:39 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:50:39.755124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:39.755143 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:39 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:39 DEBUG : Looking for writers
2026/01/17 03:50:39 DEBUG : >WaitForWriters: 
2026/01/17 03:50:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.35s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:39 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:39 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:39 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:39 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:40.111205 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:40.111226 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:40 DEBUG : Looking for writers
2026/01/17 03:50:40 DEBUG : >WaitForWriters: 
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.34s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:40.454723 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:40.454755 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:40 DEBUG : Looking for writers
2026/01/17 03:50:40 DEBUG : >WaitForWriters: 
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.34s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:40.781453 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:40.781469 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:40 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:40 DEBUG : Looking for writers
2026/01/17 03:50:40 DEBUG : >WaitForWriters: 
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.31s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:40 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:41.089137 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:41.089194 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : >WaitForWriters: 
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.33s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:41 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:41.434132 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:41.434161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : >WaitForWriters: 
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:50:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.33s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:50:41 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:50:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:50:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:50:41 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:50:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:50:41 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): openPending: 
2026/01/17 03:50:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:50:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): >openPending: err=<nil>
2026/01/17 03:50:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:50:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:50:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:50:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): _writeAt: size=5, off=0
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): >_writeAt: n=5, err=<nil>
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): _writeAt: size=7, off=5
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): >_writeAt: n=7, err=<nil>
2026/01/17 03:50:41 DEBUG : file1: vfs cache: truncate to size=11
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): close: 
2026/01/17 03:50:41 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:50:41.563359903 +0000 UTC m=+17.016114424
2026/01/17 03:50:41 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): >close: err=<nil>
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): close: 
2026/01/17 03:50:41 DEBUG : file1(0xc000848a00): >close: err=file already closed
2026/01/17 03:50:41 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:50:41 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:50:41 DEBUG : Looking for writers
2026/01/17 03:50:41 DEBUG : file1: reading active writers
2026/01/17 03:50:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:50:41.968736 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:41.968763 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:41 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)
2026/01/17 03:50:41 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:42 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:42 DEBUG : Looking for writers
2026/01/17 03:50:42 DEBUG : file1: reading active writers
2026/01/17 03:50:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:50:42.529818 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:42.529838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:42 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:42 DEBUG : Looking for writers
2026/01/17 03:50:42 DEBUG : file1: reading active writers
2026/01/17 03:50:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:42 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:43.272992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:43.273019 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:43 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:43 DEBUG : Looking for writers
2026/01/17 03:50:43 DEBUG : file1: reading active writers
2026/01/17 03:50:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:44 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:44.397552 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:44.397571 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:44 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:44 DEBUG : Looking for writers
2026/01/17 03:50:44 DEBUG : file1: reading active writers
2026/01/17 03:50:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:45 DEBUG : Looking for writers
2026/01/17 03:50:45 DEBUG : file1: reading active writers
2026/01/17 03:50:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:45 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:46.332118 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:46.332145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:46 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:46 DEBUG : Looking for writers
2026/01/17 03:50:46 DEBUG : file1: reading active writers
2026/01/17 03:50:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:47 DEBUG : Looking for writers
2026/01/17 03:50:47 DEBUG : file1: reading active writers
2026/01/17 03:50:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:48 DEBUG : Looking for writers
2026/01/17 03:50:48 DEBUG : file1: reading active writers
2026/01/17 03:50:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:49 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:49 DEBUG : Looking for writers
2026/01/17 03:50:49 DEBUG : file1: reading active writers
2026/01/17 03:50:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:49.890483 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:49.890517 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:49 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:50 DEBUG : Looking for writers
2026/01/17 03:50:50 DEBUG : file1: reading active writers
2026/01/17 03:50:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:51 DEBUG : Looking for writers
2026/01/17 03:50:51 DEBUG : file1: reading active writers
2026/01/17 03:50:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:52 DEBUG : Looking for writers
2026/01/17 03:50:52 DEBUG : file1: reading active writers
2026/01/17 03:50:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:53 DEBUG : Looking for writers
2026/01/17 03:50:53 DEBUG : file1: reading active writers
2026/01/17 03:50:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:54 DEBUG : Looking for writers
2026/01/17 03:50:54 DEBUG : file1: reading active writers
2026/01/17 03:50:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:55 DEBUG : Looking for writers
2026/01/17 03:50:55 DEBUG : file1: reading active writers
2026/01/17 03:50:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:56 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:50:56.602192 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:50:56.602215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:56 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:50:56 DEBUG : Looking for writers
2026/01/17 03:50:56 DEBUG : file1: reading active writers
2026/01/17 03:50:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:57 DEBUG : Looking for writers
2026/01/17 03:50:57 DEBUG : file1: reading active writers
2026/01/17 03:50:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:58 DEBUG : Looking for writers
2026/01/17 03:50:58 DEBUG : file1: reading active writers
2026/01/17 03:50:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:50:59 DEBUG : Looking for writers
2026/01/17 03:50:59 DEBUG : file1: reading active writers
2026/01/17 03:50:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:00 DEBUG : Looking for writers
2026/01/17 03:51:00 DEBUG : file1: reading active writers
2026/01/17 03:51:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:01 DEBUG : Looking for writers
2026/01/17 03:51:01 DEBUG : file1: reading active writers
2026/01/17 03:51:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:02 DEBUG : Looking for writers
2026/01/17 03:51:02 DEBUG : file1: reading active writers
2026/01/17 03:51:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:03 DEBUG : Looking for writers
2026/01/17 03:51:03 DEBUG : file1: reading active writers
2026/01/17 03:51:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:04 DEBUG : Looking for writers
2026/01/17 03:51:04 DEBUG : file1: reading active writers
2026/01/17 03:51:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:05 DEBUG : Looking for writers
2026/01/17 03:51:05 DEBUG : file1: reading active writers
2026/01/17 03:51:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:06 DEBUG : Looking for writers
2026/01/17 03:51:06 DEBUG : file1: reading active writers
2026/01/17 03:51:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:07 DEBUG : Looking for writers
2026/01/17 03:51:07 DEBUG : file1: reading active writers
2026/01/17 03:51:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:08 DEBUG : Looking for writers
2026/01/17 03:51:08 DEBUG : file1: reading active writers
2026/01/17 03:51:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:09 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:09.734006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:09.734106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:09 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:09 DEBUG : Looking for writers
2026/01/17 03:51:09 DEBUG : file1: reading active writers
2026/01/17 03:51:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:10 DEBUG : Looking for writers
2026/01/17 03:51:10 DEBUG : file1: reading active writers
2026/01/17 03:51:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:11 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b8e4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ba8308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645944128} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500088553025695 ext:17016114424 loc:0x4465880} ATime:{wall:14002500088553046946 ext:17016135674 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:51:11 DEBUG : >WaitForWriters: 
2026/01/17 03:51:11 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:51:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:51:14 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/17 03:51:18 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:51:18 DEBUG : Looking for writers
2026/01/17 03:51:18 DEBUG : file1: reading active writers
2026/01/17 03:51:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:51:18 DEBUG : Looking for writers
2026/01/17 03:51:18 DEBUG : file1: reading active writers
2026/01/17 03:51:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:51:18 DEBUG : Looking for writers
2026/01/17 03:51:18 DEBUG : file1: reading active writers
2026/01/17 03:51:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:51:18 DEBUG : Looking for writers
2026/01/17 03:51:18 DEBUG : file1: reading active writers
2026/01/17 03:51:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:51:19 DEBUG : Looking for writers
2026/01/17 03:51:19 DEBUG : file1: reading active writers
2026/01/17 03:51:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:51:19 DEBUG : Looking for writers
2026/01/17 03:51:19 DEBUG : file1: reading active writers
2026/01/17 03:51:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:51:19 DEBUG : Looking for writers
2026/01/17 03:51:19 DEBUG : file1: reading active writers
2026/01/17 03:51:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:51:20 DEBUG : Looking for writers
2026/01/17 03:51:20 DEBUG : file1: reading active writers
2026/01/17 03:51:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:21 DEBUG : Looking for writers
2026/01/17 03:51:21 DEBUG : file1: reading active writers
2026/01/17 03:51:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:22 DEBUG : Looking for writers
2026/01/17 03:51:22 DEBUG : file1: reading active writers
2026/01/17 03:51:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:23 DEBUG : Looking for writers
2026/01/17 03:51:23 DEBUG : file1: reading active writers
2026/01/17 03:51:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:24 DEBUG : Looking for writers
2026/01/17 03:51:24 DEBUG : file1: reading active writers
2026/01/17 03:51:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:25 DEBUG : Looking for writers
2026/01/17 03:51:25 DEBUG : file1: reading active writers
2026/01/17 03:51:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:26 DEBUG : Looking for writers
2026/01/17 03:51:26 DEBUG : file1: reading active writers
2026/01/17 03:51:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:27 DEBUG : Looking for writers
2026/01/17 03:51:27 DEBUG : file1: reading active writers
2026/01/17 03:51:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:28 DEBUG : Looking for writers
2026/01/17 03:51:28 DEBUG : file1: reading active writers
2026/01/17 03:51:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:29 DEBUG : Looking for writers
2026/01/17 03:51:29 DEBUG : file1: reading active writers
2026/01/17 03:51:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:30 DEBUG : Looking for writers
2026/01/17 03:51:30 DEBUG : file1: reading active writers
2026/01/17 03:51:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:31 DEBUG : Looking for writers
2026/01/17 03:51:31 DEBUG : file1: reading active writers
2026/01/17 03:51:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:32 DEBUG : Looking for writers
2026/01/17 03:51:32 DEBUG : file1: reading active writers
2026/01/17 03:51:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:33 DEBUG : Looking for writers
2026/01/17 03:51:33 DEBUG : file1: reading active writers
2026/01/17 03:51:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:34 DEBUG : Looking for writers
2026/01/17 03:51:34 DEBUG : file1: reading active writers
2026/01/17 03:51:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:35 DEBUG : Looking for writers
2026/01/17 03:51:35 DEBUG : file1: reading active writers
2026/01/17 03:51:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:35 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:35.723195 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:35.723240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:35 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:36 DEBUG : Looking for writers
2026/01/17 03:51:36 DEBUG : file1: reading active writers
2026/01/17 03:51:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:37 DEBUG : Looking for writers
2026/01/17 03:51:37 DEBUG : file1: reading active writers
2026/01/17 03:51:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:38 DEBUG : Looking for writers
2026/01/17 03:51:38 DEBUG : file1: reading active writers
2026/01/17 03:51:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:39 DEBUG : Looking for writers
2026/01/17 03:51:39 DEBUG : file1: reading active writers
2026/01/17 03:51:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:40 DEBUG : Looking for writers
2026/01/17 03:51:40 DEBUG : file1: reading active writers
2026/01/17 03:51:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:41 DEBUG : Looking for writers
2026/01/17 03:51:41 DEBUG : file1: reading active writers
2026/01/17 03:51:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:41 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:51:41 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/17 03:51:42 DEBUG : Looking for writers
2026/01/17 03:51:42 DEBUG : file1: reading active writers
2026/01/17 03:51:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:43 DEBUG : Looking for writers
2026/01/17 03:51:43 DEBUG : file1: reading active writers
2026/01/17 03:51:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:44 DEBUG : Looking for writers
2026/01/17 03:51:44 DEBUG : file1: reading active writers
2026/01/17 03:51:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:45 DEBUG : Looking for writers
2026/01/17 03:51:45 DEBUG : file1: reading active writers
2026/01/17 03:51:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:46 DEBUG : Looking for writers
2026/01/17 03:51:46 DEBUG : file1: reading active writers
2026/01/17 03:51:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:47 DEBUG : Looking for writers
2026/01/17 03:51:47 DEBUG : file1: reading active writers
2026/01/17 03:51:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:48 DEBUG : Looking for writers
2026/01/17 03:51:48 DEBUG : file1: reading active writers
2026/01/17 03:51:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:48 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b8e4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ba8308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645944128} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500088553025695 ext:17016114424 loc:0x4465880} ATime:{wall:14002500088553046946 ext:17016135674 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:51:48 DEBUG : >WaitForWriters: 
2026/01/17 03:51:48 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:51:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.46s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:51:48 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:51:48 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:51:48 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:51:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:51:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:51:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:51:48 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:51:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:51:49 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): openPending: 
2026/01/17 03:51:49 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:51:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): >openPending: err=<nil>
2026/01/17 03:51:49 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:51:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:51:49 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:51:49 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): _writeAt: size=7, off=0
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): >_writeAt: n=7, err=<nil>
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): _writeAt: size=6, off=5
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): >_writeAt: n=6, err=<nil>
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): close: 
2026/01/17 03:51:49 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:51:49.015136503 +0000 UTC m=+84.467891044
2026/01/17 03:51:49 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): >close: err=<nil>
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): _writeAt: size=5, off=0
2026/01/17 03:51:49 DEBUG : file1(0xc0007b0f00): >_writeAt: n=0, err=file already closed
2026/01/17 03:51:49 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:51:49 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:51:49.490082 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:49.490108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:49 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:49 DEBUG : Looking for writers
2026/01/17 03:51:49 DEBUG : file1: reading active writers
2026/01/17 03:51:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:51:49 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:50.007809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:50.007840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:50 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:50 DEBUG : Looking for writers
2026/01/17 03:51:50 DEBUG : file1: reading active writers
2026/01/17 03:51:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:50 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:50.757468 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:50.757498 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:50 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:51 DEBUG : Looking for writers
2026/01/17 03:51:51 DEBUG : file1: reading active writers
2026/01/17 03:51:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:51 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:51.911421 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:51.911504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:51 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:52 DEBUG : Looking for writers
2026/01/17 03:51:52 DEBUG : file1: reading active writers
2026/01/17 03:51:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:53 DEBUG : Looking for writers
2026/01/17 03:51:53 DEBUG : file1: reading active writers
2026/01/17 03:51:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:53 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:53.827167 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:53.827185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:53 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:54 DEBUG : Looking for writers
2026/01/17 03:51:54 DEBUG : file1: reading active writers
2026/01/17 03:51:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:55 DEBUG : Looking for writers
2026/01/17 03:51:55 DEBUG : file1: reading active writers
2026/01/17 03:51:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:56 DEBUG : Looking for writers
2026/01/17 03:51:56 DEBUG : file1: reading active writers
2026/01/17 03:51:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:57 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:51:57 DEBUG : Looking for writers
2026/01/17 03:51:57 DEBUG : file1: reading active writers
2026/01/17 03:51:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:57.414996 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:51:57.415017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:57 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:51:58 DEBUG : Looking for writers
2026/01/17 03:51:58 DEBUG : file1: reading active writers
2026/01/17 03:51:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:51:59 DEBUG : Looking for writers
2026/01/17 03:51:59 DEBUG : file1: reading active writers
2026/01/17 03:51:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:00 DEBUG : Looking for writers
2026/01/17 03:52:00 DEBUG : file1: reading active writers
2026/01/17 03:52:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:01 DEBUG : Looking for writers
2026/01/17 03:52:01 DEBUG : file1: reading active writers
2026/01/17 03:52:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:02 DEBUG : Looking for writers
2026/01/17 03:52:02 DEBUG : file1: reading active writers
2026/01/17 03:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:03 DEBUG : Looking for writers
2026/01/17 03:52:03 DEBUG : file1: reading active writers
2026/01/17 03:52:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:03 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:04.153203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:04.153258 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:04 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)
2026/01/17 03:52:04 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:04 DEBUG : Looking for writers
2026/01/17 03:52:04 DEBUG : file1: reading active writers
2026/01/17 03:52:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:05 DEBUG : Looking for writers
2026/01/17 03:52:05 DEBUG : file1: reading active writers
2026/01/17 03:52:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:06 DEBUG : Looking for writers
2026/01/17 03:52:06 DEBUG : file1: reading active writers
2026/01/17 03:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:07 DEBUG : Looking for writers
2026/01/17 03:52:07 DEBUG : file1: reading active writers
2026/01/17 03:52:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:08 DEBUG : Looking for writers
2026/01/17 03:52:08 DEBUG : file1: reading active writers
2026/01/17 03:52:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:09 DEBUG : Looking for writers
2026/01/17 03:52:09 DEBUG : file1: reading active writers
2026/01/17 03:52:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:10 DEBUG : Looking for writers
2026/01/17 03:52:10 DEBUG : file1: reading active writers
2026/01/17 03:52:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:11 DEBUG : Looking for writers
2026/01/17 03:52:11 DEBUG : file1: reading active writers
2026/01/17 03:52:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:12 DEBUG : Looking for writers
2026/01/17 03:52:12 DEBUG : file1: reading active writers
2026/01/17 03:52:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:13 DEBUG : Looking for writers
2026/01/17 03:52:13 DEBUG : file1: reading active writers
2026/01/17 03:52:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:14 DEBUG : Looking for writers
2026/01/17 03:52:14 DEBUG : file1: reading active writers
2026/01/17 03:52:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:15 DEBUG : Looking for writers
2026/01/17 03:52:15 DEBUG : file1: reading active writers
2026/01/17 03:52:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:16 DEBUG : Looking for writers
2026/01/17 03:52:16 DEBUG : file1: reading active writers
2026/01/17 03:52:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:16 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:17 DEBUG : Looking for writers
2026/01/17 03:52:17 DEBUG : file1: reading active writers
2026/01/17 03:52:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:17.315114 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:17.315145 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:17 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:18 DEBUG : Looking for writers
2026/01/17 03:52:18 DEBUG : file1: reading active writers
2026/01/17 03:52:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:19 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008653b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0003b2e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637599296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500161019246327 ext:84467891044 loc:0x4465880} ATime:{wall:14002500161019277907 ext:84467922623 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:52:19 DEBUG : >WaitForWriters: 
2026/01/17 03:52:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:52:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:52:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/17 03:52:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:52:26 DEBUG : Looking for writers
2026/01/17 03:52:26 DEBUG : file1: reading active writers
2026/01/17 03:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:52:27 DEBUG : Looking for writers
2026/01/17 03:52:27 DEBUG : file1: reading active writers
2026/01/17 03:52:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:52:27 DEBUG : Looking for writers
2026/01/17 03:52:27 DEBUG : file1: reading active writers
2026/01/17 03:52:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:28 DEBUG : Looking for writers
2026/01/17 03:52:28 DEBUG : file1: reading active writers
2026/01/17 03:52:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:29 DEBUG : Looking for writers
2026/01/17 03:52:29 DEBUG : file1: reading active writers
2026/01/17 03:52:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:30 DEBUG : Looking for writers
2026/01/17 03:52:30 DEBUG : file1: reading active writers
2026/01/17 03:52:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:31 DEBUG : Looking for writers
2026/01/17 03:52:31 DEBUG : file1: reading active writers
2026/01/17 03:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:32 DEBUG : Looking for writers
2026/01/17 03:52:32 DEBUG : file1: reading active writers
2026/01/17 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:33 DEBUG : Looking for writers
2026/01/17 03:52:33 DEBUG : file1: reading active writers
2026/01/17 03:52:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:34 DEBUG : Looking for writers
2026/01/17 03:52:34 DEBUG : file1: reading active writers
2026/01/17 03:52:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:35 DEBUG : Looking for writers
2026/01/17 03:52:35 DEBUG : file1: reading active writers
2026/01/17 03:52:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:36 DEBUG : Looking for writers
2026/01/17 03:52:36 DEBUG : file1: reading active writers
2026/01/17 03:52:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:37 DEBUG : Looking for writers
2026/01/17 03:52:37 DEBUG : file1: reading active writers
2026/01/17 03:52:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:38 DEBUG : Looking for writers
2026/01/17 03:52:38 DEBUG : file1: reading active writers
2026/01/17 03:52:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:39 DEBUG : Looking for writers
2026/01/17 03:52:39 DEBUG : file1: reading active writers
2026/01/17 03:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:40 DEBUG : Looking for writers
2026/01/17 03:52:40 DEBUG : file1: reading active writers
2026/01/17 03:52:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:41 DEBUG : Looking for writers
2026/01/17 03:52:41 DEBUG : file1: reading active writers
2026/01/17 03:52:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:42 DEBUG : Looking for writers
2026/01/17 03:52:42 DEBUG : file1: reading active writers
2026/01/17 03:52:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:42 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:43.304897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:43.304933 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:43 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:43 DEBUG : Looking for writers
2026/01/17 03:52:43 DEBUG : file1: reading active writers
2026/01/17 03:52:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:44 DEBUG : Looking for writers
2026/01/17 03:52:44 DEBUG : file1: reading active writers
2026/01/17 03:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:45 DEBUG : Looking for writers
2026/01/17 03:52:45 DEBUG : file1: reading active writers
2026/01/17 03:52:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:46 DEBUG : Looking for writers
2026/01/17 03:52:46 DEBUG : file1: reading active writers
2026/01/17 03:52:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:47 DEBUG : Looking for writers
2026/01/17 03:52:47 DEBUG : file1: reading active writers
2026/01/17 03:52:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:48 DEBUG : Looking for writers
2026/01/17 03:52:48 DEBUG : file1: reading active writers
2026/01/17 03:52:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:48 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:52:48 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/17 03:52:49 DEBUG : Looking for writers
2026/01/17 03:52:49 DEBUG : file1: reading active writers
2026/01/17 03:52:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:50 DEBUG : Looking for writers
2026/01/17 03:52:50 DEBUG : file1: reading active writers
2026/01/17 03:52:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:51 DEBUG : Looking for writers
2026/01/17 03:52:51 DEBUG : file1: reading active writers
2026/01/17 03:52:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:52 DEBUG : Looking for writers
2026/01/17 03:52:52 DEBUG : file1: reading active writers
2026/01/17 03:52:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:53 DEBUG : Looking for writers
2026/01/17 03:52:53 DEBUG : file1: reading active writers
2026/01/17 03:52:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:54 DEBUG : Looking for writers
2026/01/17 03:52:54 DEBUG : file1: reading active writers
2026/01/17 03:52:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:55 DEBUG : Looking for writers
2026/01/17 03:52:55 DEBUG : file1: reading active writers
2026/01/17 03:52:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:52:56 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008653b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0003b2e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637599296} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500161019246327 ext:84467891044 loc:0x4465880} ATime:{wall:14002500161019277907 ext:84467922623 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:52:56 DEBUG : >WaitForWriters: 
2026/01/17 03:52:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:52:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.51s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:52:56 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:52:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:52:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:52:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:52:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:52:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:52:56 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:52:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:52:56 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:52:56 DEBUG : file1(0xc000bd2a00): openPending: 
2026/01/17 03:52:56 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:52:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:52:56 DEBUG : file1(0xc000bd2a00): >openPending: err=<nil>
2026/01/17 03:52:56 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:52:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:52:56 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:52:56 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:52:56 DEBUG : file1(0xc000bd2a00): close: 
2026/01/17 03:52:56 DEBUG : file1: vfs cache: setting modification time to 2026-01-17 03:52:56.536981904 +0000 UTC m=+151.989736414
2026/01/17 03:52:56 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/17 03:52:56 DEBUG : file1(0xc000bd2a00): >close: err=<nil>
2026/01/17 03:52:56 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/17 03:52:56 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/17 03:52:56 DEBUG : file2: newRWFileHandle: 
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): openPending: 
2026/01/17 03:52:56 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:52:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): >openPending: err=<nil>
2026/01/17 03:52:56 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/17 03:52:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/17 03:52:56 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/17 03:52:56 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): RWFileHandle.Flush
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): RWFileHandle.Release
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): close: 
2026/01/17 03:52:56 DEBUG : file2: vfs cache: setting modification time to 2026-01-17 03:52:56.538609943 +0000 UTC m=+151.991364484
2026/01/17 03:52:56 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/17 03:52:56 DEBUG : file2(0xc000bd2ec0): >close: err=<nil>
2026/01/17 03:52:56 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/17 03:52:56 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:56 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/17 03:52:56 DEBUG : Looking for writers
2026/01/17 03:52:56 DEBUG : file1: reading active writers
2026/01/17 03:52:56 DEBUG : file2: reading active writers
2026/01/17 03:52:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/17 03:52:56.954353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:56.954381 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:56 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:57 DEBUG : Looking for writers
2026/01/17 03:52:57 DEBUG : file1: reading active writers
2026/01/17 03:52:57 DEBUG : file2: reading active writers
2026/01/17 03:52:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/17 03:52:57.278504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:57.278540 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:52:57.614808 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:57.614835 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 DEBUG : Looking for writers
2026/01/17 03:52:57 DEBUG : file2: reading active writers
2026/01/17 03:52:57 DEBUG : file1: reading active writers
2026/01/17 03:52:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:52:57.937533 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:57.937554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:57 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:58 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:52:58.364743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:58.364764 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58.696035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:58.696067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:58 DEBUG : Looking for writers
2026/01/17 03:52:58 DEBUG : file1: reading active writers
2026/01/17 03:52:58 DEBUG : file2: reading active writers
2026/01/17 03:52:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:52:59 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:52:59 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:52:59.522093 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:59.522118 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:59 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:59 DEBUG : Looking for writers
2026/01/17 03:52:59 DEBUG : file1: reading active writers
2026/01/17 03:52:59 DEBUG : file2: reading active writers
2026/01/17 03:52:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:52:59.849012 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:52:59.849078 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:59 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:52:59 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:00 DEBUG : Looking for writers
2026/01/17 03:53:00 DEBUG : file1: reading active writers
2026/01/17 03:53:00 DEBUG : file2: reading active writers
2026/01/17 03:53:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:01 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:53:01.442025 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:01.442048 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:53:01.802274 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:01.802334 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:01 DEBUG : Looking for writers
2026/01/17 03:53:01 DEBUG : file1: reading active writers
2026/01/17 03:53:01 DEBUG : file2: reading active writers
2026/01/17 03:53:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:02 DEBUG : Looking for writers
2026/01/17 03:53:02 DEBUG : file1: reading active writers
2026/01/17 03:53:02 DEBUG : file2: reading active writers
2026/01/17 03:53:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:03 DEBUG : Looking for writers
2026/01/17 03:53:03 DEBUG : file2: reading active writers
2026/01/17 03:53:03 DEBUG : file1: reading active writers
2026/01/17 03:53:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:04 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:53:04 DEBUG : Looking for writers
2026/01/17 03:53:04 DEBUG : file2: reading active writers
2026/01/17 03:53:04 DEBUG : file1: reading active writers
2026/01/17 03:53:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:04.958752 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:04.958772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:04 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)
2026/01/17 03:53:04 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:05 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:53:05.327731 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:05.327745 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:05 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:05 DEBUG : Looking for writers
2026/01/17 03:53:05 DEBUG : file1: reading active writers
2026/01/17 03:53:05 DEBUG : file2: reading active writers
2026/01/17 03:53:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:06 DEBUG : Looking for writers
2026/01/17 03:53:06 DEBUG : file1: reading active writers
2026/01/17 03:53:06 DEBUG : file2: reading active writers
2026/01/17 03:53:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:07 DEBUG : Looking for writers
2026/01/17 03:53:07 DEBUG : file1: reading active writers
2026/01/17 03:53:07 DEBUG : file2: reading active writers
2026/01/17 03:53:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:08 DEBUG : Looking for writers
2026/01/17 03:53:08 DEBUG : file2: reading active writers
2026/01/17 03:53:08 DEBUG : file1: reading active writers
2026/01/17 03:53:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:09 DEBUG : Looking for writers
2026/01/17 03:53:09 DEBUG : file1: reading active writers
2026/01/17 03:53:09 DEBUG : file2: reading active writers
2026/01/17 03:53:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:10 DEBUG : Looking for writers
2026/01/17 03:53:10 DEBUG : file2: reading active writers
2026/01/17 03:53:10 DEBUG : file1: reading active writers
2026/01/17 03:53:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:11 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:53:11.689339 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:11.689359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:11 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:11 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:53:11 DEBUG : Looking for writers
2026/01/17 03:53:11 DEBUG : file1: reading active writers
2026/01/17 03:53:11 DEBUG : file2: reading active writers
2026/01/17 03:53:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:12.057241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:12.057294 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:12 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:12 DEBUG : Looking for writers
2026/01/17 03:53:12 DEBUG : file1: reading active writers
2026/01/17 03:53:12 DEBUG : file2: reading active writers
2026/01/17 03:53:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:13 DEBUG : Looking for writers
2026/01/17 03:53:13 DEBUG : file1: reading active writers
2026/01/17 03:53:13 DEBUG : file2: reading active writers
2026/01/17 03:53:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:14 DEBUG : Looking for writers
2026/01/17 03:53:14 DEBUG : file1: reading active writers
2026/01/17 03:53:14 DEBUG : file2: reading active writers
2026/01/17 03:53:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:15 DEBUG : Looking for writers
2026/01/17 03:53:15 DEBUG : file1: reading active writers
2026/01/17 03:53:15 DEBUG : file2: reading active writers
2026/01/17 03:53:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:16 DEBUG : Looking for writers
2026/01/17 03:53:16 DEBUG : file1: reading active writers
2026/01/17 03:53:16 DEBUG : file2: reading active writers
2026/01/17 03:53:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:17 DEBUG : Looking for writers
2026/01/17 03:53:17 DEBUG : file2: reading active writers
2026/01/17 03:53:17 DEBUG : file1: reading active writers
2026/01/17 03:53:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:18 DEBUG : Looking for writers
2026/01/17 03:53:18 DEBUG : file1: reading active writers
2026/01/17 03:53:18 DEBUG : file2: reading active writers
2026/01/17 03:53:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:19 DEBUG : Looking for writers
2026/01/17 03:53:19 DEBUG : file1: reading active writers
2026/01/17 03:53:19 DEBUG : file2: reading active writers
2026/01/17 03:53:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:20 DEBUG : Looking for writers
2026/01/17 03:53:20 DEBUG : file1: reading active writers
2026/01/17 03:53:20 DEBUG : file2: reading active writers
2026/01/17 03:53:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:21 DEBUG : Looking for writers
2026/01/17 03:53:21 DEBUG : file1: reading active writers
2026/01/17 03:53:21 DEBUG : file2: reading active writers
2026/01/17 03:53:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:22 DEBUG : Looking for writers
2026/01/17 03:53:22 DEBUG : file1: reading active writers
2026/01/17 03:53:22 DEBUG : file2: reading active writers
2026/01/17 03:53:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:23 DEBUG : Looking for writers
2026/01/17 03:53:23 DEBUG : file1: reading active writers
2026/01/17 03:53:23 DEBUG : file2: reading active writers
2026/01/17 03:53:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:24 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:53:24.809184 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:24.809214 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:24 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:24 DEBUG : Looking for writers
2026/01/17 03:53:24 DEBUG : file1: reading active writers
2026/01/17 03:53:24 DEBUG : file2: reading active writers
2026/01/17 03:53:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:24 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:53:25.192352 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:25.192376 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:25 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:25 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)
2026/01/17 03:53:25 DEBUG : Looking for writers
2026/01/17 03:53:25 DEBUG : file1: reading active writers
2026/01/17 03:53:25 DEBUG : file2: reading active writers
2026/01/17 03:53:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:26 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0004c3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000173808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635242560} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500233481793936 ext:151989736414 loc:0x4465880} ATime:{wall:14002500233482087580 ext:151990030068 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0004c3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000173a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635243072} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500233483421975 ext:151991364484 loc:0x4465880} ATime:{wall:14002500233483695290 ext:151991637788 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:53:26 DEBUG : >WaitForWriters: 
2026/01/17 03:53:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:53:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:53:29 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
2026/01/17 03:53:33 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:53:33 DEBUG : Looking for writers
2026/01/17 03:53:33 DEBUG : file2: reading active writers
2026/01/17 03:53:33 DEBUG : file1: reading active writers
2026/01/17 03:53:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/17 03:53:33 DEBUG : Looking for writers
2026/01/17 03:53:33 DEBUG : file1: reading active writers
2026/01/17 03:53:33 DEBUG : file2: reading active writers
2026/01/17 03:53:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/17 03:53:33 DEBUG : Looking for writers
2026/01/17 03:53:33 DEBUG : file1: reading active writers
2026/01/17 03:53:33 DEBUG : file2: reading active writers
2026/01/17 03:53:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/17 03:53:33 DEBUG : Looking for writers
2026/01/17 03:53:33 DEBUG : file1: reading active writers
2026/01/17 03:53:33 DEBUG : file2: reading active writers
2026/01/17 03:53:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/17 03:53:34 DEBUG : Looking for writers
2026/01/17 03:53:34 DEBUG : file2: reading active writers
2026/01/17 03:53:34 DEBUG : file1: reading active writers
2026/01/17 03:53:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/17 03:53:34 DEBUG : Looking for writers
2026/01/17 03:53:34 DEBUG : file1: reading active writers
2026/01/17 03:53:34 DEBUG : file2: reading active writers
2026/01/17 03:53:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/17 03:53:34 DEBUG : Looking for writers
2026/01/17 03:53:34 DEBUG : file2: reading active writers
2026/01/17 03:53:34 DEBUG : file1: reading active writers
2026/01/17 03:53:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/17 03:53:35 DEBUG : Looking for writers
2026/01/17 03:53:35 DEBUG : file2: reading active writers
2026/01/17 03:53:35 DEBUG : file1: reading active writers
2026/01/17 03:53:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:36 DEBUG : Looking for writers
2026/01/17 03:53:36 DEBUG : file2: reading active writers
2026/01/17 03:53:36 DEBUG : file1: reading active writers
2026/01/17 03:53:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:37 DEBUG : Looking for writers
2026/01/17 03:53:37 DEBUG : file2: reading active writers
2026/01/17 03:53:37 DEBUG : file1: reading active writers
2026/01/17 03:53:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:38 DEBUG : Looking for writers
2026/01/17 03:53:38 DEBUG : file2: reading active writers
2026/01/17 03:53:38 DEBUG : file1: reading active writers
2026/01/17 03:53:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:39 DEBUG : Looking for writers
2026/01/17 03:53:39 DEBUG : file1: reading active writers
2026/01/17 03:53:39 DEBUG : file2: reading active writers
2026/01/17 03:53:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:40 DEBUG : Looking for writers
2026/01/17 03:53:40 DEBUG : file1: reading active writers
2026/01/17 03:53:40 DEBUG : file2: reading active writers
2026/01/17 03:53:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:41 DEBUG : Looking for writers
2026/01/17 03:53:41 DEBUG : file1: reading active writers
2026/01/17 03:53:41 DEBUG : file2: reading active writers
2026/01/17 03:53:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:42 DEBUG : Looking for writers
2026/01/17 03:53:42 DEBUG : file1: reading active writers
2026/01/17 03:53:42 DEBUG : file2: reading active writers
2026/01/17 03:53:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:43 DEBUG : Looking for writers
2026/01/17 03:53:43 DEBUG : file1: reading active writers
2026/01/17 03:53:43 DEBUG : file2: reading active writers
2026/01/17 03:53:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:44 DEBUG : Looking for writers
2026/01/17 03:53:44 DEBUG : file1: reading active writers
2026/01/17 03:53:44 DEBUG : file2: reading active writers
2026/01/17 03:53:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:45 DEBUG : Looking for writers
2026/01/17 03:53:45 DEBUG : file1: reading active writers
2026/01/17 03:53:45 DEBUG : file2: reading active writers
2026/01/17 03:53:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:46 DEBUG : Looking for writers
2026/01/17 03:53:46 DEBUG : file1: reading active writers
2026/01/17 03:53:46 DEBUG : file2: reading active writers
2026/01/17 03:53:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:47 DEBUG : Looking for writers
2026/01/17 03:53:47 DEBUG : file1: reading active writers
2026/01/17 03:53:47 DEBUG : file2: reading active writers
2026/01/17 03:53:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:48 DEBUG : Looking for writers
2026/01/17 03:53:48 DEBUG : file1: reading active writers
2026/01/17 03:53:48 DEBUG : file2: reading active writers
2026/01/17 03:53:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:49 DEBUG : Looking for writers
2026/01/17 03:53:49 DEBUG : file1: reading active writers
2026/01/17 03:53:49 DEBUG : file2: reading active writers
2026/01/17 03:53:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:50 DEBUG : Looking for writers
2026/01/17 03:53:50 DEBUG : file1: reading active writers
2026/01/17 03:53:50 DEBUG : file2: reading active writers
2026/01/17 03:53:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:50 DEBUG : file1: vfs cache: starting upload
2026/01/17 03:53:50 DEBUG : file2: vfs cache: starting upload
2026/01/17 03:53:50.826291 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:50.826335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:50 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:51 DEBUG : Looking for writers
2026/01/17 03:53:51 DEBUG : file1: reading active writers
2026/01/17 03:53:51 DEBUG : file2: reading active writers
2026/01/17 03:53:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:51.173129 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:53:51.173155 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:51 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:51 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:53:52 DEBUG : Looking for writers
2026/01/17 03:53:52 DEBUG : file1: reading active writers
2026/01/17 03:53:52 DEBUG : file2: reading active writers
2026/01/17 03:53:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:53 DEBUG : Looking for writers
2026/01/17 03:53:53 DEBUG : file1: reading active writers
2026/01/17 03:53:53 DEBUG : file2: reading active writers
2026/01/17 03:53:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:54 DEBUG : Looking for writers
2026/01/17 03:53:54 DEBUG : file1: reading active writers
2026/01/17 03:53:54 DEBUG : file2: reading active writers
2026/01/17 03:53:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:55 DEBUG : Looking for writers
2026/01/17 03:53:55 DEBUG : file1: reading active writers
2026/01/17 03:53:55 DEBUG : file2: reading active writers
2026/01/17 03:53:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:56 DEBUG : Looking for writers
2026/01/17 03:53:56 DEBUG : file1: reading active writers
2026/01/17 03:53:56 DEBUG : file2: reading active writers
2026/01/17 03:53:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/17 03:53:56 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/17 03:53:56 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/17 03:53:57 DEBUG : Looking for writers
2026/01/17 03:53:57 DEBUG : file1: reading active writers
2026/01/17 03:53:57 DEBUG : file2: reading active writers
2026/01/17 03:53:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:58 DEBUG : Looking for writers
2026/01/17 03:53:58 DEBUG : file2: reading active writers
2026/01/17 03:53:58 DEBUG : file1: reading active writers
2026/01/17 03:53:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:53:59 DEBUG : Looking for writers
2026/01/17 03:53:59 DEBUG : file2: reading active writers
2026/01/17 03:53:59 DEBUG : file1: reading active writers
2026/01/17 03:53:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:54:00 DEBUG : Looking for writers
2026/01/17 03:54:00 DEBUG : file2: reading active writers
2026/01/17 03:54:00 DEBUG : file1: reading active writers
2026/01/17 03:54:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:54:01 DEBUG : Looking for writers
2026/01/17 03:54:01 DEBUG : file1: reading active writers
2026/01/17 03:54:01 DEBUG : file2: reading active writers
2026/01/17 03:54:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:54:02 DEBUG : Looking for writers
2026/01/17 03:54:02 DEBUG : file1: reading active writers
2026/01/17 03:54:02 DEBUG : file2: reading active writers
2026/01/17 03:54:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:54:03 DEBUG : Looking for writers
2026/01/17 03:54:03 DEBUG : file1: reading active writers
2026/01/17 03:54:03 DEBUG : file2: reading active writers
2026/01/17 03:54:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/17 03:54:03 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0004c3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000173808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635242560} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500233481793936 ext:151989736414 loc:0x4465880} ATime:{wall:14002500233482087580 ext:151990030068 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0004c3a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000173a08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635243072} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14002500233483421975 ext:151991364484 loc:0x4465880} ATime:{wall:14002500233483695290 ext:151991637788 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/17 03:54:03 DEBUG : >WaitForWriters: 
2026/01/17 03:54:03 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:54:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.47s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:03 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:03 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:54:03 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 DEBUG : Config file has changed externally - reloading
2026/01/17 03:54:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:03 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:54:04.211238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:04.211274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:04 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:04 DEBUG : Looking for writers
2026/01/17 03:54:04 DEBUG : >WaitForWriters: 
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:54:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.34s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:04 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:54:04.560647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:04.560673 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:04 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:04 DEBUG : Looking for writers
2026/01/17 03:54:04 DEBUG : >WaitForWriters: 
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:54:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.35s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:04 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:54:04 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:54:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:54:04 DEBUG : file1: newRWFileHandle: 
2026/01/17 03:54:04 DEBUG : file1(0xc000848700): openPending: 
2026/01/17 03:54:04 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/17 03:54:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:04 DEBUG : file1(0xc000848700): >openPending: err=<nil>
2026/01/17 03:54:04 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/17 03:54:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:04 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/17 03:54:04 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/17 03:54:04.977167 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:04.977192 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:04 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:04 DEBUG : Looking for writers
2026/01/17 03:54:04 DEBUG : file1: reading active writers
2026/01/17 03:54:04 DEBUG : file1: active writers 1
2026/01/17 03:54:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/17 03:54:04 DEBUG : Looking for writers
2026/01/17 03:54:04 DEBUG : file1: reading active writers
2026/01/17 03:54:04 DEBUG : file1: active writers 1
2026/01/17 03:54:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/17 03:54:05 DEBUG : Looking for writers
2026/01/17 03:54:05 DEBUG : file1: reading active writers
2026/01/17 03:54:05 DEBUG : file1: active writers 1
2026/01/17 03:54:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/17 03:54:05 DEBUG : Looking for writers
2026/01/17 03:54:05 DEBUG : file1: reading active writers
2026/01/17 03:54:05 DEBUG : file1: active writers 1
2026/01/17 03:54:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/17 03:54:05 DEBUG : Looking for writers
2026/01/17 03:54:05 DEBUG : file1: reading active writers
2026/01/17 03:54:05 DEBUG : file1: active writers 1
2026/01/17 03:54:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/17 03:54:05 DEBUG : Looking for writers
2026/01/17 03:54:05 DEBUG : file1: reading active writers
2026/01/17 03:54:05 DEBUG : file1: active writers 1
2026/01/17 03:54:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/17 03:54:05 DEBUG : Looking for writers
2026/01/17 03:54:05 DEBUG : file1: reading active writers
2026/01/17 03:54:05 DEBUG : file1: active writers 1
2026/01/17 03:54:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/17 03:54:06 DEBUG : Looking for writers
2026/01/17 03:54:06 DEBUG : file1: reading active writers
2026/01/17 03:54:06 DEBUG : file1: active writers 1
2026/01/17 03:54:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:07 DEBUG : Looking for writers
2026/01/17 03:54:07 DEBUG : file1: reading active writers
2026/01/17 03:54:07 DEBUG : file1: active writers 1
2026/01/17 03:54:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:08 DEBUG : Looking for writers
2026/01/17 03:54:08 DEBUG : file1: reading active writers
2026/01/17 03:54:08 DEBUG : file1: active writers 1
2026/01/17 03:54:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:09 DEBUG : Looking for writers
2026/01/17 03:54:09 DEBUG : file1: reading active writers
2026/01/17 03:54:09 DEBUG : file1: active writers 1
2026/01/17 03:54:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:10 DEBUG : Looking for writers
2026/01/17 03:54:10 DEBUG : file1: reading active writers
2026/01/17 03:54:10 DEBUG : file1: active writers 1
2026/01/17 03:54:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:11 DEBUG : Looking for writers
2026/01/17 03:54:11 DEBUG : file1: reading active writers
2026/01/17 03:54:11 DEBUG : file1: active writers 1
2026/01/17 03:54:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:12 DEBUG : Looking for writers
2026/01/17 03:54:12 DEBUG : file1: reading active writers
2026/01/17 03:54:12 DEBUG : file1: active writers 1
2026/01/17 03:54:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:13 DEBUG : Looking for writers
2026/01/17 03:54:13 DEBUG : file1: reading active writers
2026/01/17 03:54:13 DEBUG : file1: active writers 1
2026/01/17 03:54:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:14 DEBUG : Looking for writers
2026/01/17 03:54:14 DEBUG : file1: reading active writers
2026/01/17 03:54:14 DEBUG : file1: active writers 1
2026/01/17 03:54:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:15 DEBUG : Looking for writers
2026/01/17 03:54:15 DEBUG : file1: reading active writers
2026/01/17 03:54:15 DEBUG : file1: active writers 1
2026/01/17 03:54:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:16 DEBUG : Looking for writers
2026/01/17 03:54:16 DEBUG : file1: reading active writers
2026/01/17 03:54:16 DEBUG : file1: active writers 1
2026/01/17 03:54:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:17 DEBUG : Looking for writers
2026/01/17 03:54:17 DEBUG : file1: reading active writers
2026/01/17 03:54:17 DEBUG : file1: active writers 1
2026/01/17 03:54:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:18 DEBUG : Looking for writers
2026/01/17 03:54:18 DEBUG : file1: reading active writers
2026/01/17 03:54:18 DEBUG : file1: active writers 1
2026/01/17 03:54:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:19 DEBUG : Looking for writers
2026/01/17 03:54:19 DEBUG : file1: reading active writers
2026/01/17 03:54:19 DEBUG : file1: active writers 1
2026/01/17 03:54:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:20 DEBUG : Looking for writers
2026/01/17 03:54:20 DEBUG : file1: reading active writers
2026/01/17 03:54:20 DEBUG : file1: active writers 1
2026/01/17 03:54:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:21 DEBUG : Looking for writers
2026/01/17 03:54:21 DEBUG : file1: reading active writers
2026/01/17 03:54:21 DEBUG : file1: active writers 1
2026/01/17 03:54:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:22 DEBUG : Looking for writers
2026/01/17 03:54:22 DEBUG : file1: reading active writers
2026/01/17 03:54:22 DEBUG : file1: active writers 1
2026/01/17 03:54:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:23 DEBUG : Looking for writers
2026/01/17 03:54:23 DEBUG : file1: reading active writers
2026/01/17 03:54:23 DEBUG : file1: active writers 1
2026/01/17 03:54:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:24 DEBUG : Looking for writers
2026/01/17 03:54:24 DEBUG : file1: reading active writers
2026/01/17 03:54:24 DEBUG : file1: active writers 1
2026/01/17 03:54:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:25 DEBUG : Looking for writers
2026/01/17 03:54:25 DEBUG : file1: reading active writers
2026/01/17 03:54:25 DEBUG : file1: active writers 1
2026/01/17 03:54:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:26 DEBUG : Looking for writers
2026/01/17 03:54:26 DEBUG : file1: reading active writers
2026/01/17 03:54:26 DEBUG : file1: active writers 1
2026/01/17 03:54:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:27 DEBUG : Looking for writers
2026/01/17 03:54:27 DEBUG : file1: reading active writers
2026/01/17 03:54:27 DEBUG : file1: active writers 1
2026/01/17 03:54:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:28 DEBUG : Looking for writers
2026/01/17 03:54:28 DEBUG : file1: reading active writers
2026/01/17 03:54:28 DEBUG : file1: active writers 1
2026/01/17 03:54:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:29 DEBUG : Looking for writers
2026/01/17 03:54:29 DEBUG : file1: reading active writers
2026/01/17 03:54:29 DEBUG : file1: active writers 1
2026/01/17 03:54:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:30 DEBUG : Looking for writers
2026/01/17 03:54:30 DEBUG : file1: reading active writers
2026/01/17 03:54:30 DEBUG : file1: active writers 1
2026/01/17 03:54:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:31 DEBUG : Looking for writers
2026/01/17 03:54:31 DEBUG : file1: reading active writers
2026/01/17 03:54:31 DEBUG : file1: active writers 1
2026/01/17 03:54:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:32 DEBUG : Looking for writers
2026/01/17 03:54:32 DEBUG : file1: reading active writers
2026/01/17 03:54:32 DEBUG : file1: active writers 1
2026/01/17 03:54:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:33 DEBUG : Looking for writers
2026/01/17 03:54:33 DEBUG : file1: reading active writers
2026/01/17 03:54:33 DEBUG : file1: active writers 1
2026/01/17 03:54:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:34 DEBUG : Looking for writers
2026/01/17 03:54:34 DEBUG : file1: reading active writers
2026/01/17 03:54:34 DEBUG : file1: active writers 1
2026/01/17 03:54:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/17 03:54:34 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b8ea50 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000896608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642725440} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0002880b8 info:{ModTime:{wall:14002500306664071118 ext:220157569595 loc:0x4465880} ATime:{wall:14002500306664071118 ext:220157569595 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/17 03:54:34 DEBUG : >WaitForWriters: 
2026/01/17 03:54:34 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:54:35 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.40s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:35 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:35 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/17 03:54:35 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/17 03:54:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ruwiyad1soyo"
2026/01/17 03:54:35 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/17 03:54:35 DEBUG : forgetting directory cache
2026/01/17 03:54:35.333962 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:35.333983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:35 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:35 DEBUG : Looking for writers
2026/01/17 03:54:35 DEBUG : >WaitForWriters: 
2026/01/17 03:54:35 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': vfs cache: cleaner exiting
2026/01/17 03:54:35 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.36s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:35.663004 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:35.663021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:35 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.32s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:35.983622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:35.983653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:36 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.34s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:36.321925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:36.321951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:36 DEBUG : Looking for writers
2026/01/17 03:54:36 DEBUG : >WaitForWriters: 
2026/01/17 03:54:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.34s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:36.680953 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:36.680998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:36 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:36 DEBUG : Looking for writers
2026/01/17 03:54:36 DEBUG : >WaitForWriters: 
2026/01/17 03:54:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.35s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:36 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:36 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:37.006793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:37.006826 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:37 DEBUG : Looking for writers
2026/01/17 03:54:37 DEBUG : >WaitForWriters: 
2026/01/17 03:54:37 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.33s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:37 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:37.337328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:37.337379 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:37 DEBUG : Looking for writers
2026/01/17 03:54:37 DEBUG : >WaitForWriters: 
2026/01/17 03:54:37 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.33s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:37 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:37 ERROR : error listing: directory not found
2026/01/17 03:54:37.772536 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:37.772568 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:37 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/17 03:54:37 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:37 DEBUG : Looking for writers
2026/01/17 03:54:37 DEBUG : >WaitForWriters: 
2026/01/17 03:54:37 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.43s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:37 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:37 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:37 ERROR : error listing: directory not found
2026/01/17 03:54:37 ERROR : error listing: directory not found
2026/01/17 03:54:38.279964 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:38.279996 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:38 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/17 03:54:38 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:38 DEBUG : Looking for writers
2026/01/17 03:54:38 DEBUG : >WaitForWriters: 
2026/01/17 03:54:38 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.50s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:54:38 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:54:38 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:54:38 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:54:38 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:54:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:38 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:54:38 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:54:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:38 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/17 03:54:38 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/17 03:54:38 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/17 03:54:38 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (5 bytes), uploading instead of streaming
2026/01/17 03:54:38.703466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:38.703496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:38 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:38 DEBUG : file1: Remove: 
2026/01/17 03:54:38 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:54:38 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/17 03:54:38 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:54:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:54:42 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/17 03:54:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:54:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:54:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:54:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:54:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:46 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 03:54:46.561913 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:54:46.561954 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:46 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:54:46 DEBUG : file1: Remove: 
2026/01/17 03:54:46 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:54:46 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/17 03:54:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:54:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:54:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:54:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:54:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:54:46 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/17 03:54:46 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/17 03:54:46 DEBUG : Looking for writers
2026/01/17 03:54:46 DEBUG : file1: reading active writers
2026/01/17 03:54:46 DEBUG : file1: active writers 1
2026/01/17 03:54:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/17 03:54:47 DEBUG : Looking for writers
2026/01/17 03:54:47 DEBUG : file1: reading active writers
2026/01/17 03:54:47 DEBUG : file1: active writers 1
2026/01/17 03:54:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/17 03:54:47 DEBUG : Looking for writers
2026/01/17 03:54:47 DEBUG : file1: reading active writers
2026/01/17 03:54:47 DEBUG : file1: active writers 1
2026/01/17 03:54:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:48 DEBUG : Looking for writers
2026/01/17 03:54:48 DEBUG : file1: reading active writers
2026/01/17 03:54:48 DEBUG : file1: active writers 1
2026/01/17 03:54:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:49 DEBUG : Looking for writers
2026/01/17 03:54:49 DEBUG : file1: reading active writers
2026/01/17 03:54:49 DEBUG : file1: active writers 1
2026/01/17 03:54:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:50 DEBUG : Looking for writers
2026/01/17 03:54:50 DEBUG : file1: reading active writers
2026/01/17 03:54:50 DEBUG : file1: active writers 1
2026/01/17 03:54:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:51 DEBUG : Looking for writers
2026/01/17 03:54:51 DEBUG : file1: reading active writers
2026/01/17 03:54:51 DEBUG : file1: active writers 1
2026/01/17 03:54:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:52 DEBUG : Looking for writers
2026/01/17 03:54:52 DEBUG : file1: reading active writers
2026/01/17 03:54:52 DEBUG : file1: active writers 1
2026/01/17 03:54:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:53 DEBUG : Looking for writers
2026/01/17 03:54:53 DEBUG : file1: reading active writers
2026/01/17 03:54:53 DEBUG : file1: active writers 1
2026/01/17 03:54:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:54 DEBUG : Looking for writers
2026/01/17 03:54:54 DEBUG : file1: reading active writers
2026/01/17 03:54:54 DEBUG : file1: active writers 1
2026/01/17 03:54:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:55 DEBUG : Looking for writers
2026/01/17 03:54:55 DEBUG : file1: reading active writers
2026/01/17 03:54:55 DEBUG : file1: active writers 1
2026/01/17 03:54:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:56 DEBUG : Looking for writers
2026/01/17 03:54:56 DEBUG : file1: reading active writers
2026/01/17 03:54:56 DEBUG : file1: active writers 1
2026/01/17 03:54:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:57 DEBUG : Looking for writers
2026/01/17 03:54:57 DEBUG : file1: reading active writers
2026/01/17 03:54:57 DEBUG : file1: active writers 1
2026/01/17 03:54:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:58 DEBUG : Looking for writers
2026/01/17 03:54:58 DEBUG : file1: reading active writers
2026/01/17 03:54:58 DEBUG : file1: active writers 1
2026/01/17 03:54:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:54:59 DEBUG : Looking for writers
2026/01/17 03:54:59 DEBUG : file1: reading active writers
2026/01/17 03:54:59 DEBUG : file1: active writers 1
2026/01/17 03:54:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:00 DEBUG : Looking for writers
2026/01/17 03:55:00 DEBUG : file1: reading active writers
2026/01/17 03:55:00 DEBUG : file1: active writers 1
2026/01/17 03:55:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:01 DEBUG : Looking for writers
2026/01/17 03:55:01 DEBUG : file1: reading active writers
2026/01/17 03:55:01 DEBUG : file1: active writers 1
2026/01/17 03:55:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:02 DEBUG : Looking for writers
2026/01/17 03:55:02 DEBUG : file1: reading active writers
2026/01/17 03:55:02 DEBUG : file1: active writers 1
2026/01/17 03:55:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:03 DEBUG : Looking for writers
2026/01/17 03:55:03 DEBUG : file1: reading active writers
2026/01/17 03:55:03 DEBUG : file1: active writers 1
2026/01/17 03:55:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:04 DEBUG : Looking for writers
2026/01/17 03:55:04 DEBUG : file1: reading active writers
2026/01/17 03:55:04 DEBUG : file1: active writers 1
2026/01/17 03:55:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:05 DEBUG : Looking for writers
2026/01/17 03:55:05 DEBUG : file1: reading active writers
2026/01/17 03:55:05 DEBUG : file1: active writers 1
2026/01/17 03:55:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:06 DEBUG : Looking for writers
2026/01/17 03:55:06 DEBUG : file1: reading active writers
2026/01/17 03:55:06 DEBUG : file1: active writers 1
2026/01/17 03:55:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:07 DEBUG : Looking for writers
2026/01/17 03:55:07 DEBUG : file1: reading active writers
2026/01/17 03:55:07 DEBUG : file1: active writers 1
2026/01/17 03:55:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:08 DEBUG : Looking for writers
2026/01/17 03:55:08 DEBUG : file1: reading active writers
2026/01/17 03:55:08 DEBUG : file1: active writers 1
2026/01/17 03:55:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:09 DEBUG : Looking for writers
2026/01/17 03:55:09 DEBUG : file1: reading active writers
2026/01/17 03:55:09 DEBUG : file1: active writers 1
2026/01/17 03:55:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:10 DEBUG : Looking for writers
2026/01/17 03:55:10 DEBUG : file1: reading active writers
2026/01/17 03:55:10 DEBUG : file1: active writers 1
2026/01/17 03:55:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:11 DEBUG : Looking for writers
2026/01/17 03:55:11 DEBUG : file1: reading active writers
2026/01/17 03:55:11 DEBUG : file1: active writers 1
2026/01/17 03:55:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:12 DEBUG : Looking for writers
2026/01/17 03:55:12 DEBUG : file1: reading active writers
2026/01/17 03:55:12 DEBUG : file1: active writers 1
2026/01/17 03:55:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:13 DEBUG : Looking for writers
2026/01/17 03:55:13 DEBUG : file1: reading active writers
2026/01/17 03:55:13 DEBUG : file1: active writers 1
2026/01/17 03:55:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:14 DEBUG : Looking for writers
2026/01/17 03:55:14 DEBUG : file1: reading active writers
2026/01/17 03:55:14 DEBUG : file1: active writers 1
2026/01/17 03:55:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:15 DEBUG : Looking for writers
2026/01/17 03:55:15 DEBUG : file1: reading active writers
2026/01/17 03:55:15 DEBUG : file1: active writers 1
2026/01/17 03:55:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/17 03:55:16 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/17 03:55:16 DEBUG : >WaitForWriters: 
2026/01/17 03:55:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.28s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:16 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:16 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:16 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/17 03:55:17 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/17 03:55:17 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/17 03:55:17 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/17 03:55:17 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (11 bytes), uploading instead of streaming
2026/01/17 03:55:17.993029 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:17.993059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:17 DEBUG : file1: Remove: 
2026/01/17 03:55:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/17 03:55:17 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/17 03:55:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:55:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/17 03:55:21 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/17 03:55:25 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:25 DEBUG : Looking for writers
2026/01/17 03:55:25 DEBUG : >WaitForWriters: 
2026/01/17 03:55:25 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.85s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:25 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:25 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:25 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/17 03:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:25 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (5 bytes), uploading instead of streaming
2026/01/17 03:55:25.855172 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:25.855206 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:25 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:25 DEBUG : file1: Remove: 
2026/01/17 03:55:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:25 DEBUG : file1: >Remove: err=<nil>
2026/01/17 03:55:25 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/17 03:55:25 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/17 03:55:25 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:25 DEBUG : Looking for writers
2026/01/17 03:55:25 DEBUG : >WaitForWriters: 
2026/01/17 03:55:25 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.46s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:25 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:25 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:25 DEBUG : file1: WriteFileHandle.Release closing
2026/01/17 03:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:25 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 03:55:26.326038 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:26.326059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:26 DEBUG : file1: Remove: 
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:26 DEBUG : file1: >Remove: err=<nil>
2026/01/17 03:55:26 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/17 03:55:26 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/17 03:55:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:26 DEBUG : Looking for writers
2026/01/17 03:55:26 DEBUG : >WaitForWriters: 
2026/01/17 03:55:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.46s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:26 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:26 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:26 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (2 bytes), uploading instead of streaming
2026/01/17 03:55:26.760509 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:26.760542 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:26 DEBUG : file1: Remove: 
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:26 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/17 03:55:26 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:26 DEBUG : Looking for writers
2026/01/17 03:55:26 DEBUG : >WaitForWriters: 
2026/01/17 03:55:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.45s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:26 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:26 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:26 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (0 bytes), uploading instead of streaming
2026/01/17 03:55:27.210753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:27.210783 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:27 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:27 DEBUG : file1: Remove: 
2026/01/17 03:55:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:27 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/17 03:55:27 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/17 03:55:27 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/17 03:55:27 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:27 DEBUG : Looking for writers
2026/01/17 03:55:27 DEBUG : >WaitForWriters: 
2026/01/17 03:55:27 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.44s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:27 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/17 03:55:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/17 03:55:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/17 03:55:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/17 03:55:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/17 03:55:27 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': File to upload is small (100 bytes), uploading instead of streaming
2026/01/17 03:55:27.691382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:27.691404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:27 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:27 DEBUG : file1: Remove: 
2026/01/17 03:55:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/17 03:55:27 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/17 03:55:27 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/17 03:55:27 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/17 03:55:27 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:27 DEBUG : Looking for writers
2026/01/17 03:55:27 DEBUG : >WaitForWriters: 
2026/01/17 03:55:27 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:27 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:27 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:28.016210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:28.016229 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:28 DEBUG : Looking for writers
2026/01/17 03:55:28 DEBUG : >WaitForWriters: 
2026/01/17 03:55:28 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.33s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:28.369230 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:28.369249 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:28 DEBUG : Looking for writers
2026/01/17 03:55:28 DEBUG : >WaitForWriters: 
2026/01/17 03:55:28 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.35s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:28.704040 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:28.704061 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:28 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:28 DEBUG : Looking for writers
2026/01/17 03:55:28 DEBUG : >WaitForWriters: 
2026/01/17 03:55:28 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.35s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-ruwiyad1soyo'", Local "Local file system at /tmp/rclone3075067759", Modify Window "1s"
2026/01/17 03:55:28 INFO  : proton drive root link ID 'rclone-test-ruwiyad1soyo': poll-interval is not supported by this remote
2026/01/17 03:55:28 NOTICE: proton drive root link ID 'rclone-test-ruwiyad1soyo': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/17 03:55:29.024681 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/17 03:55:29.024710 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ruwiyad1soyo'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/17 03:55:29 DEBUG : WaitForWriters: timeout=30s
2026/01/17 03:55:29 DEBUG : Looking for writers
2026/01/17 03:55:29 DEBUG : >WaitForWriters: 
2026/01/17 03:55:29 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.33s)
FAIL
2026/01/17 03:55:29 DEBUG : proton drive root link ID 'rclone-test-ruwiyad1soyo': Purge remote
2026/01/17 03:55:29 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 5m4.628651407s (try 3/5): 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]