"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/01/05 02:34:41 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-hililap5pove"
2026/01/05 02:34:41 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/05 02:34:41 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': Has cached credentials
2026/01/05 02:34:42 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': Used cached credential to initialize the ProtonDrive API
2026/01/05 02:34:43 DEBUG : Creating backend with remote "/tmp/rclone3361386929"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:43 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:43 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:43.946587 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:43.946641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:43 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:43 DEBUG : Looking for writers
2026/01/05 02:34:43 DEBUG : >WaitForWriters: 
2026/01/05 02:34:44 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.76s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:44 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:44 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:44.760690 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:44.760718 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:44 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:44 DEBUG : Looking for writers
2026/01/05 02:34:44 DEBUG : >WaitForWriters: 
2026/01/05 02:34:44 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.79s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:44 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:44 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:45.561494 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:45.561540 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:45 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:45 DEBUG : Looking for writers
2026/01/05 02:34:45 DEBUG : >WaitForWriters: 
2026/01/05 02:34:45 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.81s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:45 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:45 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:46.310874 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:46.310895 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:46 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:46 DEBUG : Looking for writers
2026/01/05 02:34:46 DEBUG : >WaitForWriters: 
2026/01/05 02:34:46 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.76s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:46 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:46 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:47.106825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:47.106848 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:47 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:47 DEBUG : Looking for writers
2026/01/05 02:34:47 DEBUG : >WaitForWriters: 
2026/01/05 02:34:47 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.83s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:47 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:47 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:48.023346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:48.023362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:48 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:48 DEBUG : Looking for writers
2026/01/05 02:34:48 DEBUG : >WaitForWriters: 
2026/01/05 02:34:48 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.86s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:48 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:48 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:48.794807 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:48.794825 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:48 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:48 DEBUG : Looking for writers
2026/01/05 02:34:48 DEBUG : >WaitForWriters: 
2026/01/05 02:34:48 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.77s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:48 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:48 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:49.552350 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:49.552377 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:49 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:49 DEBUG : Looking for writers
2026/01/05 02:34:49 DEBUG : >WaitForWriters: 
2026/01/05 02:34:49 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.75s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:49 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:49 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:50.328202 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:50.328226 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:50 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:50 DEBUG : Looking for writers
2026/01/05 02:34:50 DEBUG : >WaitForWriters: 
2026/01/05 02:34:50 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.81s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:50 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:50 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:51.141225 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:51.141247 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:51 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:51 DEBUG : Looking for writers
2026/01/05 02:34:51 DEBUG : >WaitForWriters: 
2026/01/05 02:34:51 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.79s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:51 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:51 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:51.890872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:51.890891 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:51 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:51 DEBUG : Looking for writers
2026/01/05 02:34:51 DEBUG : >WaitForWriters: 
2026/01/05 02:34:52 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.75s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:52 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:52 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:52.719592 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:52.719714 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:52 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:52 DEBUG : Looking for writers
2026/01/05 02:34:52 DEBUG : >WaitForWriters: 
2026/01/05 02:34:52 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.84s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:52 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:52 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:53.542531 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:53.542553 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:53 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:53 DEBUG : Looking for writers
2026/01/05 02:34:53 DEBUG : >WaitForWriters: 
2026/01/05 02:34:53 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.85s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:53 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:53 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:54.425255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:54.425665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:54 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:54 DEBUG : Looking for writers
2026/01/05 02:34:54 DEBUG : >WaitForWriters: 
2026/01/05 02:34:54 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.83s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:54 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:54 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:55.218153 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:55.218182 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:55 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:55 DEBUG : Looking for writers
2026/01/05 02:34:55 DEBUG : >WaitForWriters: 
2026/01/05 02:34:55 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.79s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:55 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:55 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:55.995297 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:55.995317 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:55 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:55 DEBUG : Looking for writers
2026/01/05 02:34:55 DEBUG : >WaitForWriters: 
2026/01/05 02:34:56 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.78s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:56 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:56 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:56.797830 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:56.797850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:56 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:56 DEBUG : Looking for writers
2026/01/05 02:34:56 DEBUG : >WaitForWriters: 
2026/01/05 02:34:56 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.81s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:56 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:56 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:57.567579 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:57.567613 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:57 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:57 DEBUG : Looking for writers
2026/01/05 02:34:57 DEBUG : >WaitForWriters: 
2026/01/05 02:34:57 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.79s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:57 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:57 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:58.388271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:58.388293 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:58 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:58 DEBUG : Looking for writers
2026/01/05 02:34:58 DEBUG : >WaitForWriters: 
2026/01/05 02:34:58 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.78s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:58 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:58 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:59.129178 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:59.129221 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:59 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:59 DEBUG : Looking for writers
2026/01/05 02:34:59 DEBUG : >WaitForWriters: 
2026/01/05 02:34:59 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.78s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:34:59 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:34:59 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:34:59.917771 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:34:59.917796 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:34:59 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:34:59 DEBUG : Looking for writers
2026/01/05 02:34:59 DEBUG : >WaitForWriters: 
2026/01/05 02:35:00 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.76s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:00 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:00 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:00.691820 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:00.691839 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:00 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:00 DEBUG : Looking for writers
2026/01/05 02:35:00 DEBUG : >WaitForWriters: 
2026/01/05 02:35:00 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:00 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:00 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:01.478212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:01.478235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:01 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:01 DEBUG : Looking for writers
2026/01/05 02:35:01 DEBUG : >WaitForWriters: 
2026/01/05 02:35:01 ERROR : error listing: directory not found
=== RUN   TestFileSetModTime/cache=off,open=true,write=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:01 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:01 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:02.259326 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:02.259353 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:02 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:02 DEBUG : Looking for writers
2026/01/05 02:35:02 DEBUG : >WaitForWriters: 
2026/01/05 02:35:02 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-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:02 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:02 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:02 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:02 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:03.114197 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:03.114303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:03 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:03 DEBUG : Looking for writers
2026/01/05 02:35:03 DEBUG : >WaitForWriters: 
2026/01/05 02:35:03 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:03 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-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:03 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:03 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:03 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:03 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:03.934951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:03.934974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:03 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:03 DEBUG : Looking for writers
2026/01/05 02:35:03 DEBUG : >WaitForWriters: 
2026/01/05 02:35:03 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:04 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-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:04 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:04 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:04 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:04 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:04.737499 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:04.737523 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:04 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:04 DEBUG : Looking for writers
2026/01/05 02:35:04 DEBUG : >WaitForWriters: 
2026/01/05 02:35:04 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:04 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.83s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.78s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.77s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.80s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.88s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.78s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.81s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:04 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:04 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:05.589814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:05.589837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:05 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:05 DEBUG : Looking for writers
2026/01/05 02:35:05 DEBUG : >WaitForWriters: 
2026/01/05 02:35:05 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.87s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:05 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:05 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:06.415500 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:06.415525 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:06 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:06 DEBUG : Looking for writers
2026/01/05 02:35:06 DEBUG : >WaitForWriters: 
2026/01/05 02:35:06 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.81s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:06 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:06 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:07.218498 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:07.218519 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:07 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:07 DEBUG : Looking for writers
2026/01/05 02:35:07 DEBUG : >WaitForWriters: 
2026/01/05 02:35:07 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.80s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:07 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:07 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:08.025801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:08.025844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:08 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:08 DEBUG : Looking for writers
2026/01/05 02:35:08 DEBUG : >WaitForWriters: 
2026/01/05 02:35:08 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.81s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:08 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:08 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:08.781514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:08.781541 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:08 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:08 DEBUG : Looking for writers
2026/01/05 02:35:08 DEBUG : >WaitForWriters: 
2026/01/05 02:35:08 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.76s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:08 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:08 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:09.577346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:09.577361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:09 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:09 DEBUG : Looking for writers
2026/01/05 02:35:09 DEBUG : >WaitForWriters: 
2026/01/05 02:35:09 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:09 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:09 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:09 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:09 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:09 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:10.359537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:10.359558 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:10 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:10 DEBUG : Looking for writers
2026/01/05 02:35:10 DEBUG : >WaitForWriters: 
2026/01/05 02:35:10 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:10 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:10 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:10 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:10 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:10 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:10 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:10 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:11.117449 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:11.117477 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:11 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:11 DEBUG : Looking for writers
2026/01/05 02:35:11 DEBUG : >WaitForWriters: 
2026/01/05 02:35:11 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:11 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:11 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:11 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:11 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:11 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:11.884243 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:11.884269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:11 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:11 DEBUG : Looking for writers
2026/01/05 02:35:11 DEBUG : >WaitForWriters: 
2026/01/05 02:35:11 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:12 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:12.632773 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:12.632788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:12 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:12 DEBUG : Looking for writers
2026/01/05 02:35:12 DEBUG : >WaitForWriters: 
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:12 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:12 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:13.409991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:13.410013 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:13 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:13 DEBUG : Looking for writers
2026/01/05 02:35:13 DEBUG : >WaitForWriters: 
2026/01/05 02:35:13 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:13 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.62s)
    --- FAIL: TestFileRename/off,forceCache=false (0.78s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.80s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.76s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.76s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.76s)
    --- FAIL: TestFileRename/full,forceCache=false (0.77s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:13 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:13 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:14.163582 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:14.163607 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:14 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:14 DEBUG : Looking for writers
2026/01/05 02:35:14 DEBUG : >WaitForWriters: 
2026/01/05 02:35:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.76s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:14 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:14 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:14.955903 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:14.955923 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:14 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:14 DEBUG : Looking for writers
2026/01/05 02:35:14 DEBUG : >WaitForWriters: 
2026/01/05 02:35:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.80s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:15 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:15 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:15.773032 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:15.773048 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:15 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:15 DEBUG : Looking for writers
2026/01/05 02:35:15 DEBUG : >WaitForWriters: 
2026/01/05 02:35:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.81s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:15 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:15 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:16.562616 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:16.562641 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:16 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:16 DEBUG : Looking for writers
2026/01/05 02:35:16 DEBUG : >WaitForWriters: 
2026/01/05 02:35:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.78s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:16 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:16 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:35:17.378205 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:17.378233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:17 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:17 DEBUG : Looking for writers
2026/01/05 02:35:17 DEBUG : >WaitForWriters: 
2026/01/05 02:35:17 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.81s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:17 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:17 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:17 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:17 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:18.170152 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:18.170175 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:18 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:18 DEBUG : Looking for writers
2026/01/05 02:35:18 DEBUG : >WaitForWriters: 
2026/01/05 02:35:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.78s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:18 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:18 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:18.939249 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:18.939278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:18 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:18 DEBUG : Looking for writers
2026/01/05 02:35:18 DEBUG : >WaitForWriters: 
2026/01/05 02:35:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.79s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:19 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:19.720385 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:19.720414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:19 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:19 DEBUG : Looking for writers
2026/01/05 02:35:19 DEBUG : >WaitForWriters: 
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:19 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.76s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:19 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:19 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:19 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:20.486556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:20.486576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:20 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:20 DEBUG : Looking for writers
2026/01/05 02:35:20 DEBUG : >WaitForWriters: 
2026/01/05 02:35:20 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:20 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.83s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:20 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:20 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:20 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:20 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:20 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:21.307192 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:21.307228 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:21 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : >WaitForWriters: 
2026/01/05 02:35:21 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:35:21 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.79s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:35:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:35:21 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:35:21 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:35:21 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:35:21 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:35:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:35:21 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:35:21 DEBUG : file1: newRWFileHandle: 
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): openPending: 
2026/01/05 02:35:21 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/05 02:35:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): >openPending: err=<nil>
2026/01/05 02:35:21 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/05 02:35:21 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:35:21 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/05 02:35:21 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): _writeAt: size=5, off=0
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): >_writeAt: n=5, err=<nil>
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): _writeAt: size=7, off=5
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): >_writeAt: n=7, err=<nil>
2026/01/05 02:35:21 DEBUG : file1: vfs cache: truncate to size=11
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): close: 
2026/01/05 02:35:21 DEBUG : file1: vfs cache: setting modification time to 2026-01-05 02:35:21.666763291 +0000 UTC m=+40.199459978
2026/01/05 02:35:21 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): >close: err=<nil>
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): close: 
2026/01/05 02:35:21 DEBUG : file1(0xc000442400): >close: err=file already closed
2026/01/05 02:35:21 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/05 02:35:21 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/05 02:35:21 DEBUG : Looking for writers
2026/01/05 02:35:21 DEBUG : file1: reading active writers
2026/01/05 02:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/05 02:35:22 DEBUG : Looking for writers
2026/01/05 02:35:22 DEBUG : file1: reading active writers
2026/01/05 02:35:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/05 02:35:22.597622 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:22.597937 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:22 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)
2026/01/05 02:35:22 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:22 DEBUG : Looking for writers
2026/01/05 02:35:22 DEBUG : file1: reading active writers
2026/01/05 02:35:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:23.602855 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:23.602876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:23 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)
2026/01/05 02:35:23 DEBUG : Looking for writers
2026/01/05 02:35:23 DEBUG : file1: reading active writers
2026/01/05 02:35:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:24 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:24.802497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:24.802518 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:24 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)
2026/01/05 02:35:24 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)
2026/01/05 02:35:24 DEBUG : Looking for writers
2026/01/05 02:35:24 DEBUG : file1: reading active writers
2026/01/05 02:35:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:25 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:25 DEBUG : Looking for writers
2026/01/05 02:35:25 DEBUG : file1: reading active writers
2026/01/05 02:35:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:26.426801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:26.426821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:26 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)
2026/01/05 02:35:26 DEBUG : Looking for writers
2026/01/05 02:35:26 DEBUG : file1: reading active writers
2026/01/05 02:35:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:27 DEBUG : Looking for writers
2026/01/05 02:35:27 DEBUG : file1: reading active writers
2026/01/05 02:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:28 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:28.879530 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:28.879555 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:28 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)
2026/01/05 02:35:28 DEBUG : Looking for writers
2026/01/05 02:35:28 DEBUG : file1: reading active writers
2026/01/05 02:35:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:29 DEBUG : Looking for writers
2026/01/05 02:35:29 DEBUG : file1: reading active writers
2026/01/05 02:35:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:30 DEBUG : Looking for writers
2026/01/05 02:35:30 DEBUG : file1: reading active writers
2026/01/05 02:35:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:31 DEBUG : Looking for writers
2026/01/05 02:35:31 DEBUG : file1: reading active writers
2026/01/05 02:35:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:32 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:32.878994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:32.879017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:32 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)
2026/01/05 02:35:32 DEBUG : Looking for writers
2026/01/05 02:35:32 DEBUG : file1: reading active writers
2026/01/05 02:35:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:33 DEBUG : Looking for writers
2026/01/05 02:35:33 DEBUG : file1: reading active writers
2026/01/05 02:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:34 DEBUG : Looking for writers
2026/01/05 02:35:34 DEBUG : file1: reading active writers
2026/01/05 02:35:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:35 DEBUG : Looking for writers
2026/01/05 02:35:35 DEBUG : file1: reading active writers
2026/01/05 02:35:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:36 DEBUG : Looking for writers
2026/01/05 02:35:36 DEBUG : file1: reading active writers
2026/01/05 02:35:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:37 DEBUG : Looking for writers
2026/01/05 02:35:37 DEBUG : file1: reading active writers
2026/01/05 02:35:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:38 DEBUG : Looking for writers
2026/01/05 02:35:38 DEBUG : file1: reading active writers
2026/01/05 02:35:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:39 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:39 DEBUG : Looking for writers
2026/01/05 02:35:39 DEBUG : file1: reading active writers
2026/01/05 02:35:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:40.102671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:40.102695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:40 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)
2026/01/05 02:35:40 DEBUG : Looking for writers
2026/01/05 02:35:40 DEBUG : file1: reading active writers
2026/01/05 02:35:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:41 DEBUG : Looking for writers
2026/01/05 02:35:41 DEBUG : file1: reading active writers
2026/01/05 02:35:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:42 DEBUG : Looking for writers
2026/01/05 02:35:42 DEBUG : file1: reading active writers
2026/01/05 02:35:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:43 DEBUG : Looking for writers
2026/01/05 02:35:43 DEBUG : file1: reading active writers
2026/01/05 02:35:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:44 DEBUG : Looking for writers
2026/01/05 02:35:44 DEBUG : file1: reading active writers
2026/01/05 02:35:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:45 DEBUG : Looking for writers
2026/01/05 02:35:45 DEBUG : file1: reading active writers
2026/01/05 02:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:46 DEBUG : Looking for writers
2026/01/05 02:35:46 DEBUG : file1: reading active writers
2026/01/05 02:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:47 DEBUG : Looking for writers
2026/01/05 02:35:47 DEBUG : file1: reading active writers
2026/01/05 02:35:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:48 DEBUG : Looking for writers
2026/01/05 02:35:48 DEBUG : file1: reading active writers
2026/01/05 02:35:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:49 DEBUG : Looking for writers
2026/01/05 02:35:49 DEBUG : file1: reading active writers
2026/01/05 02:35:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:50 DEBUG : Looking for writers
2026/01/05 02:35:50 DEBUG : file1: reading active writers
2026/01/05 02:35:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:35:51 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aa52c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000856008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642461760} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001381979820261403 ext:40199459978 loc:0x42b6f20} ATime:{wall:14001381979820290708 ext:40199489143 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:35:51 DEBUG : >WaitForWriters: 
2026/01/05 02:35:51 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
2026/01/05 02:35:52 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:35:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/05 02:35:53.924857 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:35:53.924890 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:35:53 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)
2026/01/05 02:35:53 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/01/05 02:35:55 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
2026/01/05 02:35:59 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/05 02:35:59 DEBUG : Looking for writers
2026/01/05 02:35:59 DEBUG : file1: reading active writers
2026/01/05 02:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/05 02:36:00 DEBUG : Looking for writers
2026/01/05 02:36:00 DEBUG : file1: reading active writers
2026/01/05 02:36:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/05 02:36:00 DEBUG : Looking for writers
2026/01/05 02:36:00 DEBUG : file1: reading active writers
2026/01/05 02:36:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:01 DEBUG : Looking for writers
2026/01/05 02:36:01 DEBUG : file1: reading active writers
2026/01/05 02:36:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:02 DEBUG : Looking for writers
2026/01/05 02:36:02 DEBUG : file1: reading active writers
2026/01/05 02:36:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:03 DEBUG : Looking for writers
2026/01/05 02:36:03 DEBUG : file1: reading active writers
2026/01/05 02:36:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:04 DEBUG : Looking for writers
2026/01/05 02:36:04 DEBUG : file1: reading active writers
2026/01/05 02:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:05 DEBUG : Looking for writers
2026/01/05 02:36:05 DEBUG : file1: reading active writers
2026/01/05 02:36:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:06 DEBUG : Looking for writers
2026/01/05 02:36:06 DEBUG : file1: reading active writers
2026/01/05 02:36:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:07 DEBUG : Looking for writers
2026/01/05 02:36:07 DEBUG : file1: reading active writers
2026/01/05 02:36:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:08 DEBUG : Looking for writers
2026/01/05 02:36:08 DEBUG : file1: reading active writers
2026/01/05 02:36:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:09 DEBUG : Looking for writers
2026/01/05 02:36:09 DEBUG : file1: reading active writers
2026/01/05 02:36:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:10 DEBUG : Looking for writers
2026/01/05 02:36:10 DEBUG : file1: reading active writers
2026/01/05 02:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:11 DEBUG : Looking for writers
2026/01/05 02:36:11 DEBUG : file1: reading active writers
2026/01/05 02:36:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:12 DEBUG : Looking for writers
2026/01/05 02:36:12 DEBUG : file1: reading active writers
2026/01/05 02:36:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:13 DEBUG : Looking for writers
2026/01/05 02:36:13 DEBUG : file1: reading active writers
2026/01/05 02:36:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:14 DEBUG : Looking for writers
2026/01/05 02:36:14 DEBUG : file1: reading active writers
2026/01/05 02:36:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:15 DEBUG : Looking for writers
2026/01/05 02:36:15 DEBUG : file1: reading active writers
2026/01/05 02:36:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:16 DEBUG : Looking for writers
2026/01/05 02:36:16 DEBUG : file1: reading active writers
2026/01/05 02:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:17 DEBUG : Looking for writers
2026/01/05 02:36:17 DEBUG : file1: reading active writers
2026/01/05 02:36:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:18 DEBUG : Looking for writers
2026/01/05 02:36:18 DEBUG : file1: reading active writers
2026/01/05 02:36:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:19 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:19 DEBUG : Looking for writers
2026/01/05 02:36:19 DEBUG : file1: reading active writers
2026/01/05 02:36:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:20.452517 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:20.452541 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:20 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:20 DEBUG : Looking for writers
2026/01/05 02:36:20 DEBUG : file1: reading active writers
2026/01/05 02:36:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:21 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/05 02:36:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/05 02:36:21 DEBUG : Looking for writers
2026/01/05 02:36:21 DEBUG : file1: reading active writers
2026/01/05 02:36:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:22 DEBUG : Looking for writers
2026/01/05 02:36:22 DEBUG : file1: reading active writers
2026/01/05 02:36:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:23 DEBUG : Looking for writers
2026/01/05 02:36:23 DEBUG : file1: reading active writers
2026/01/05 02:36:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:24 DEBUG : Looking for writers
2026/01/05 02:36:24 DEBUG : file1: reading active writers
2026/01/05 02:36:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:25 DEBUG : Looking for writers
2026/01/05 02:36:25 DEBUG : file1: reading active writers
2026/01/05 02:36:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:26 DEBUG : Looking for writers
2026/01/05 02:36:26 DEBUG : file1: reading active writers
2026/01/05 02:36:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:27 DEBUG : Looking for writers
2026/01/05 02:36:27 DEBUG : file1: reading active writers
2026/01/05 02:36:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:28 DEBUG : Looking for writers
2026/01/05 02:36:28 DEBUG : file1: reading active writers
2026/01/05 02:36:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:29 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aa52c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000856008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642461760} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001381979820261403 ext:40199459978 loc:0x42b6f20} ATime:{wall:14001381979820290708 ext:40199489143 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:36:29 DEBUG : >WaitForWriters: 
2026/01/05 02:36:29 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:36:29 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.20s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:36:29 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:36:29 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:36:29 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:36:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:36:29 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:36:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:36:29 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:36:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:36:29 DEBUG : file1: newRWFileHandle: 
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): openPending: 
2026/01/05 02:36:29 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/05 02:36:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): >openPending: err=<nil>
2026/01/05 02:36:29 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/05 02:36:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:36:29 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/05 02:36:29 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): _writeAt: size=7, off=0
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): >_writeAt: n=7, err=<nil>
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): _writeAt: size=6, off=5
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): >_writeAt: n=6, err=<nil>
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): close: 
2026/01/05 02:36:29 DEBUG : file1: vfs cache: setting modification time to 2026-01-05 02:36:29.840820773 +0000 UTC m=+108.373517268
2026/01/05 02:36:29 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): >close: err=<nil>
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): _writeAt: size=5, off=0
2026/01/05 02:36:29 DEBUG : file1(0xc0003acc80): >_writeAt: n=0, err=file already closed
2026/01/05 02:36:29 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:36:29 DEBUG : Looking for writers
2026/01/05 02:36:29 DEBUG : file1: reading active writers
2026/01/05 02:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/05 02:36:29 DEBUG : Looking for writers
2026/01/05 02:36:29 DEBUG : file1: reading active writers
2026/01/05 02:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/05 02:36:29 DEBUG : Looking for writers
2026/01/05 02:36:29 DEBUG : file1: reading active writers
2026/01/05 02:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/05 02:36:29 DEBUG : Looking for writers
2026/01/05 02:36:29 DEBUG : file1: reading active writers
2026/01/05 02:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/05 02:36:29 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:29 DEBUG : Looking for writers
2026/01/05 02:36:29 DEBUG : file1: reading active writers
2026/01/05 02:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/05 02:36:30 DEBUG : Looking for writers
2026/01/05 02:36:30 DEBUG : file1: reading active writers
2026/01/05 02:36:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/05 02:36:30 DEBUG : Looking for writers
2026/01/05 02:36:30 DEBUG : file1: reading active writers
2026/01/05 02:36:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/05 02:36:30.742938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:30.742962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:30 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)
2026/01/05 02:36:30 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:31 DEBUG : Looking for writers
2026/01/05 02:36:31 DEBUG : file1: reading active writers
2026/01/05 02:36:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:31.739240 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:31.739272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:31 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)
2026/01/05 02:36:32 DEBUG : Looking for writers
2026/01/05 02:36:32 DEBUG : file1: reading active writers
2026/01/05 02:36:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:32 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:32.943251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:32.943278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:32 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)
2026/01/05 02:36:33 DEBUG : Looking for writers
2026/01/05 02:36:33 DEBUG : file1: reading active writers
2026/01/05 02:36:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:33 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:34 DEBUG : Looking for writers
2026/01/05 02:36:34 DEBUG : file1: reading active writers
2026/01/05 02:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:34.553856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:34.553899 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:34 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)
2026/01/05 02:36:35 DEBUG : Looking for writers
2026/01/05 02:36:35 DEBUG : file1: reading active writers
2026/01/05 02:36:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:36 DEBUG : Looking for writers
2026/01/05 02:36:36 DEBUG : file1: reading active writers
2026/01/05 02:36:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:36 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:36.973922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:36.973955 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:36 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)
2026/01/05 02:36:37 DEBUG : Looking for writers
2026/01/05 02:36:37 DEBUG : file1: reading active writers
2026/01/05 02:36:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:38 DEBUG : Looking for writers
2026/01/05 02:36:38 DEBUG : file1: reading active writers
2026/01/05 02:36:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:39 DEBUG : Looking for writers
2026/01/05 02:36:39 DEBUG : file1: reading active writers
2026/01/05 02:36:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:40 DEBUG : Looking for writers
2026/01/05 02:36:40 DEBUG : file1: reading active writers
2026/01/05 02:36:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:40 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:40.988758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:40.988782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:40 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)
2026/01/05 02:36:41 DEBUG : Looking for writers
2026/01/05 02:36:41 DEBUG : file1: reading active writers
2026/01/05 02:36:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:42 DEBUG : Looking for writers
2026/01/05 02:36:42 DEBUG : file1: reading active writers
2026/01/05 02:36:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:43 DEBUG : Looking for writers
2026/01/05 02:36:43 DEBUG : file1: reading active writers
2026/01/05 02:36:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:44 DEBUG : Looking for writers
2026/01/05 02:36:44 DEBUG : file1: reading active writers
2026/01/05 02:36:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:45 DEBUG : Looking for writers
2026/01/05 02:36:45 DEBUG : file1: reading active writers
2026/01/05 02:36:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:46 DEBUG : Looking for writers
2026/01/05 02:36:46 DEBUG : file1: reading active writers
2026/01/05 02:36:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:47 DEBUG : Looking for writers
2026/01/05 02:36:47 DEBUG : file1: reading active writers
2026/01/05 02:36:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:47 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:36:48 DEBUG : Looking for writers
2026/01/05 02:36:48 DEBUG : file1: reading active writers
2026/01/05 02:36:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:48.226875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:36:48.226927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:36:48 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)
2026/01/05 02:36:49 DEBUG : Looking for writers
2026/01/05 02:36:49 DEBUG : file1: reading active writers
2026/01/05 02:36:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:50 DEBUG : Looking for writers
2026/01/05 02:36:50 DEBUG : file1: reading active writers
2026/01/05 02:36:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:51 DEBUG : Looking for writers
2026/01/05 02:36:51 DEBUG : file1: reading active writers
2026/01/05 02:36:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:52 DEBUG : Looking for writers
2026/01/05 02:36:52 DEBUG : file1: reading active writers
2026/01/05 02:36:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:53 DEBUG : Looking for writers
2026/01/05 02:36:53 DEBUG : file1: reading active writers
2026/01/05 02:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:54 DEBUG : Looking for writers
2026/01/05 02:36:54 DEBUG : file1: reading active writers
2026/01/05 02:36:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:55 DEBUG : Looking for writers
2026/01/05 02:36:55 DEBUG : file1: reading active writers
2026/01/05 02:36:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:56 DEBUG : Looking for writers
2026/01/05 02:36:56 DEBUG : file1: reading active writers
2026/01/05 02:36:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:57 DEBUG : Looking for writers
2026/01/05 02:36:57 DEBUG : file1: reading active writers
2026/01/05 02:36:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:58 DEBUG : Looking for writers
2026/01/05 02:36:58 DEBUG : file1: reading active writers
2026/01/05 02:36:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:59 DEBUG : Looking for writers
2026/01/05 02:36:59 DEBUG : file1: reading active writers
2026/01/05 02:36:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:36:59 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aa41e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000856408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642462784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382053008762917 ext:108373517268 loc:0x42b6f20} ATime:{wall:14001382053008777844 ext:108373532197 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:36:59 DEBUG : >WaitForWriters: 
2026/01/05 02:36:59 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
2026/01/05 02:37:01 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/05 02:37:02.068412 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:02.068475 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:02 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/01/05 02:37:03 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
2026/01/05 02:37:07 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/05 02:37:07 DEBUG : Looking for writers
2026/01/05 02:37:07 DEBUG : file1: reading active writers
2026/01/05 02:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/05 02:37:08 DEBUG : Looking for writers
2026/01/05 02:37:08 DEBUG : file1: reading active writers
2026/01/05 02:37:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/05 02:37:08 DEBUG : Looking for writers
2026/01/05 02:37:08 DEBUG : file1: reading active writers
2026/01/05 02:37:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:09 DEBUG : Looking for writers
2026/01/05 02:37:09 DEBUG : file1: reading active writers
2026/01/05 02:37:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:10 DEBUG : Looking for writers
2026/01/05 02:37:10 DEBUG : file1: reading active writers
2026/01/05 02:37:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:11 DEBUG : Looking for writers
2026/01/05 02:37:11 DEBUG : file1: reading active writers
2026/01/05 02:37:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:12 DEBUG : Looking for writers
2026/01/05 02:37:12 DEBUG : file1: reading active writers
2026/01/05 02:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:13 DEBUG : Looking for writers
2026/01/05 02:37:13 DEBUG : file1: reading active writers
2026/01/05 02:37:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:14 DEBUG : Looking for writers
2026/01/05 02:37:14 DEBUG : file1: reading active writers
2026/01/05 02:37:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:15 DEBUG : Looking for writers
2026/01/05 02:37:15 DEBUG : file1: reading active writers
2026/01/05 02:37:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:16 DEBUG : Looking for writers
2026/01/05 02:37:16 DEBUG : file1: reading active writers
2026/01/05 02:37:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:17 DEBUG : Looking for writers
2026/01/05 02:37:17 DEBUG : file1: reading active writers
2026/01/05 02:37:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:18 DEBUG : Looking for writers
2026/01/05 02:37:18 DEBUG : file1: reading active writers
2026/01/05 02:37:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:19 DEBUG : Looking for writers
2026/01/05 02:37:19 DEBUG : file1: reading active writers
2026/01/05 02:37:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:20 DEBUG : Looking for writers
2026/01/05 02:37:20 DEBUG : file1: reading active writers
2026/01/05 02:37:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:21 DEBUG : Looking for writers
2026/01/05 02:37:21 DEBUG : file1: reading active writers
2026/01/05 02:37:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:22 DEBUG : Looking for writers
2026/01/05 02:37:22 DEBUG : file1: reading active writers
2026/01/05 02:37:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:23 DEBUG : Looking for writers
2026/01/05 02:37:23 DEBUG : file1: reading active writers
2026/01/05 02:37:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:24 DEBUG : Looking for writers
2026/01/05 02:37:24 DEBUG : file1: reading active writers
2026/01/05 02:37:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:25 DEBUG : Looking for writers
2026/01/05 02:37:25 DEBUG : file1: reading active writers
2026/01/05 02:37:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:26 DEBUG : Looking for writers
2026/01/05 02:37:26 DEBUG : file1: reading active writers
2026/01/05 02:37:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:27 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:27 DEBUG : Looking for writers
2026/01/05 02:37:27 DEBUG : file1: reading active writers
2026/01/05 02:37:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:28.629921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:28.629956 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:28 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)
2026/01/05 02:37:28 DEBUG : Looking for writers
2026/01/05 02:37:28 DEBUG : file1: reading active writers
2026/01/05 02:37:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:29 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/05 02:37:29 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/05 02:37:29 DEBUG : Looking for writers
2026/01/05 02:37:29 DEBUG : file1: reading active writers
2026/01/05 02:37:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:30 DEBUG : Looking for writers
2026/01/05 02:37:30 DEBUG : file1: reading active writers
2026/01/05 02:37:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:31 DEBUG : Looking for writers
2026/01/05 02:37:31 DEBUG : file1: reading active writers
2026/01/05 02:37:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:32 DEBUG : Looking for writers
2026/01/05 02:37:32 DEBUG : file1: reading active writers
2026/01/05 02:37:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:33 DEBUG : Looking for writers
2026/01/05 02:37:33 DEBUG : file1: reading active writers
2026/01/05 02:37:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:34 DEBUG : Looking for writers
2026/01/05 02:37:34 DEBUG : file1: reading active writers
2026/01/05 02:37:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:35 DEBUG : Looking for writers
2026/01/05 02:37:35 DEBUG : file1: reading active writers
2026/01/05 02:37:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:36 DEBUG : Looking for writers
2026/01/05 02:37:36 DEBUG : file1: reading active writers
2026/01/05 02:37:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:37:37 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000aa41e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000856408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642462784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382053008762917 ext:108373517268 loc:0x42b6f20} ATime:{wall:14001382053008777844 ext:108373532197 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:37:37 DEBUG : >WaitForWriters: 
2026/01/05 02:37:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:37:37 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.12s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:37:37 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:37:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:37:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:37:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:37:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:37:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:37:37 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:37:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:37:37 DEBUG : file1: newRWFileHandle: 
2026/01/05 02:37:37 DEBUG : file1(0xc000c08780): openPending: 
2026/01/05 02:37:37 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/05 02:37:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:37:37 DEBUG : file1(0xc000c08780): >openPending: err=<nil>
2026/01/05 02:37:37 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/05 02:37:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:37:37 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/05 02:37:37 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/05 02:37:37 DEBUG : file1(0xc000c08780): close: 
2026/01/05 02:37:37 DEBUG : file1: vfs cache: setting modification time to 2026-01-05 02:37:37.948355316 +0000 UTC m=+176.481051812
2026/01/05 02:37:37 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/05 02:37:37 DEBUG : file1(0xc000c08780): >close: err=<nil>
2026/01/05 02:37:37 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/05 02:37:37 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/05 02:37:37 DEBUG : file2: newRWFileHandle: 
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): openPending: 
2026/01/05 02:37:37 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/05 02:37:37 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): >openPending: err=<nil>
2026/01/05 02:37:37 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/05 02:37:37 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/05 02:37:37 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/05 02:37:37 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): RWFileHandle.Flush
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): RWFileHandle.Release
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): close: 
2026/01/05 02:37:37 DEBUG : file2: vfs cache: setting modification time to 2026-01-05 02:37:37.94931084 +0000 UTC m=+176.482007346
2026/01/05 02:37:37 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/05 02:37:37 DEBUG : file2(0xc000c08c40): >close: err=<nil>
2026/01/05 02:37:37 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:37:37 DEBUG : Looking for writers
2026/01/05 02:37:37 DEBUG : file1: reading active writers
2026/01/05 02:37:37 DEBUG : file2: reading active writers
2026/01/05 02:37:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/05 02:37:37 DEBUG : Looking for writers
2026/01/05 02:37:37 DEBUG : file1: reading active writers
2026/01/05 02:37:37 DEBUG : file2: reading active writers
2026/01/05 02:37:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/05 02:37:37 DEBUG : Looking for writers
2026/01/05 02:37:37 DEBUG : file1: reading active writers
2026/01/05 02:37:37 DEBUG : file2: reading active writers
2026/01/05 02:37:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/05 02:37:38 DEBUG : Looking for writers
2026/01/05 02:37:38 DEBUG : file1: reading active writers
2026/01/05 02:37:38 DEBUG : file2: reading active writers
2026/01/05 02:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/05 02:37:38 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:38 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:38 DEBUG : Looking for writers
2026/01/05 02:37:38 DEBUG : file2: reading active writers
2026/01/05 02:37:38 DEBUG : file1: reading active writers
2026/01/05 02:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/05 02:37:38 DEBUG : Looking for writers
2026/01/05 02:37:38 DEBUG : file2: reading active writers
2026/01/05 02:37:38 DEBUG : file1: reading active writers
2026/01/05 02:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/05 02:37:38 DEBUG : Looking for writers
2026/01/05 02:37:38 DEBUG : file1: reading active writers
2026/01/05 02:37:38 DEBUG : file2: reading active writers
2026/01/05 02:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/05 02:37:38.809471 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:38.809500 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:38 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)
2026/01/05 02:37:39 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:39 DEBUG : Looking for writers
2026/01/05 02:37:39 DEBUG : file1: reading active writers
2026/01/05 02:37:39 DEBUG : file2: reading active writers
2026/01/05 02:37:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:39.602594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:39.602626 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:39 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)
2026/01/05 02:37:39 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)
2026/01/05 02:37:39 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:40 DEBUG : Looking for writers
2026/01/05 02:37:40 DEBUG : file1: reading active writers
2026/01/05 02:37:40 DEBUG : file2: reading active writers
2026/01/05 02:37:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:40.421095 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:40.421126 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:40 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)
2026/01/05 02:37:40 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:41.163252 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:41.163279 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:41 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:41 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)
2026/01/05 02:37:41 DEBUG : Looking for writers
2026/01/05 02:37:41 DEBUG : file1: reading active writers
2026/01/05 02:37:41 DEBUG : file2: reading active writers
2026/01/05 02:37:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:41 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:42.037159 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:42.037182 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:42 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)
2026/01/05 02:37:42 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)
2026/01/05 02:37:42 DEBUG : Looking for writers
2026/01/05 02:37:42 DEBUG : file1: reading active writers
2026/01/05 02:37:42 DEBUG : file2: reading active writers
2026/01/05 02:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:42.804174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:42.804195 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:42 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)
2026/01/05 02:37:42 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)
2026/01/05 02:37:42 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:43 DEBUG : Looking for writers
2026/01/05 02:37:43 DEBUG : file1: reading active writers
2026/01/05 02:37:43 DEBUG : file2: reading active writers
2026/01/05 02:37:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:43 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:43.662496 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:43.662521 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:43 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)
2026/01/05 02:37:43 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)
2026/01/05 02:37:44 DEBUG : Looking for writers
2026/01/05 02:37:44 DEBUG : file2: reading active writers
2026/01/05 02:37:44 DEBUG : file1: reading active writers
2026/01/05 02:37:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:44.488756 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:44.488777 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:44 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)
2026/01/05 02:37:44 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)
2026/01/05 02:37:45 DEBUG : Looking for writers
2026/01/05 02:37:45 DEBUG : file1: reading active writers
2026/01/05 02:37:45 DEBUG : file2: reading active writers
2026/01/05 02:37:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:45 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:46.056793 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:46.056826 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:46 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)
2026/01/05 02:37:46 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)
2026/01/05 02:37:46 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:46 DEBUG : Looking for writers
2026/01/05 02:37:46 DEBUG : file1: reading active writers
2026/01/05 02:37:46 DEBUG : file2: reading active writers
2026/01/05 02:37:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:46.862024 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:46.862062 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:46 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:46 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)
2026/01/05 02:37:47 DEBUG : Looking for writers
2026/01/05 02:37:47 DEBUG : file1: reading active writers
2026/01/05 02:37:47 DEBUG : file2: reading active writers
2026/01/05 02:37:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:48 DEBUG : Looking for writers
2026/01/05 02:37:48 DEBUG : file1: reading active writers
2026/01/05 02:37:48 DEBUG : file2: reading active writers
2026/01/05 02:37:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:49 DEBUG : Looking for writers
2026/01/05 02:37:49 DEBUG : file1: reading active writers
2026/01/05 02:37:49 DEBUG : file2: reading active writers
2026/01/05 02:37:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:49 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:50 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:50.129194 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:50.129752 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:50 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)
2026/01/05 02:37:50 DEBUG : Looking for writers
2026/01/05 02:37:50 DEBUG : file1: reading active writers
2026/01/05 02:37:50 DEBUG : file2: reading active writers
2026/01/05 02:37:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:50.896262 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:50.896291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:50 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)
2026/01/05 02:37:50 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)
2026/01/05 02:37:51 DEBUG : Looking for writers
2026/01/05 02:37:51 DEBUG : file1: reading active writers
2026/01/05 02:37:51 DEBUG : file2: reading active writers
2026/01/05 02:37:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:52 DEBUG : Looking for writers
2026/01/05 02:37:52 DEBUG : file1: reading active writers
2026/01/05 02:37:52 DEBUG : file2: reading active writers
2026/01/05 02:37:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:53 DEBUG : Looking for writers
2026/01/05 02:37:53 DEBUG : file1: reading active writers
2026/01/05 02:37:53 DEBUG : file2: reading active writers
2026/01/05 02:37:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:54 DEBUG : Looking for writers
2026/01/05 02:37:54 DEBUG : file1: reading active writers
2026/01/05 02:37:54 DEBUG : file2: reading active writers
2026/01/05 02:37:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:55 DEBUG : Looking for writers
2026/01/05 02:37:55 DEBUG : file1: reading active writers
2026/01/05 02:37:55 DEBUG : file2: reading active writers
2026/01/05 02:37:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:56 DEBUG : Looking for writers
2026/01/05 02:37:56 DEBUG : file1: reading active writers
2026/01/05 02:37:56 DEBUG : file2: reading active writers
2026/01/05 02:37:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:56 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:37:57 DEBUG : Looking for writers
2026/01/05 02:37:57 DEBUG : file2: reading active writers
2026/01/05 02:37:57 DEBUG : file1: reading active writers
2026/01/05 02:37:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:57 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:37:57.367237 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:57.367274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:57 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)
2026/01/05 02:37:57 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)
2026/01/05 02:37:58.122759 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:37:58.122950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:37:58 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)
2026/01/05 02:37:58 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)
2026/01/05 02:37:58 DEBUG : Looking for writers
2026/01/05 02:37:58 DEBUG : file1: reading active writers
2026/01/05 02:37:58 DEBUG : file2: reading active writers
2026/01/05 02:37:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:37:59 DEBUG : Looking for writers
2026/01/05 02:37:59 DEBUG : file2: reading active writers
2026/01/05 02:37:59 DEBUG : file1: reading active writers
2026/01/05 02:37:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:00 DEBUG : Looking for writers
2026/01/05 02:38:00 DEBUG : file1: reading active writers
2026/01/05 02:38:00 DEBUG : file2: reading active writers
2026/01/05 02:38:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:01 DEBUG : Looking for writers
2026/01/05 02:38:01 DEBUG : file1: reading active writers
2026/01/05 02:38:01 DEBUG : file2: reading active writers
2026/01/05 02:38:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:02 DEBUG : Looking for writers
2026/01/05 02:38:02 DEBUG : file1: reading active writers
2026/01/05 02:38:02 DEBUG : file2: reading active writers
2026/01/05 02:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:03 DEBUG : Looking for writers
2026/01/05 02:38:03 DEBUG : file2: reading active writers
2026/01/05 02:38:03 DEBUG : file1: reading active writers
2026/01/05 02:38:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:04 DEBUG : Looking for writers
2026/01/05 02:38:04 DEBUG : file1: reading active writers
2026/01/05 02:38:04 DEBUG : file2: reading active writers
2026/01/05 02:38:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:05 DEBUG : Looking for writers
2026/01/05 02:38:05 DEBUG : file1: reading active writers
2026/01/05 02:38:05 DEBUG : file2: reading active writers
2026/01/05 02:38:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:06 DEBUG : Looking for writers
2026/01/05 02:38:06 DEBUG : file1: reading active writers
2026/01/05 02:38:06 DEBUG : file2: reading active writers
2026/01/05 02:38:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:07 DEBUG : Looking for writers
2026/01/05 02:38:07 DEBUG : file1: reading active writers
2026/01/05 02:38:07 DEBUG : file2: reading active writers
2026/01/05 02:38:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:07 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ad93b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b22b08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645397312} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382126130741492 ext:176481051812 loc:0x42b6f20} ATime:{wall:14001382126130968130 ext:176481278450 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ad93b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b22c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645397568} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382126131697016 ext:176482007346 loc:0x42b6f20} ATime:{wall:14001382126131901521 ext:176482211851 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:38:07 DEBUG : >WaitForWriters: 
2026/01/05 02:38:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/05 02:38:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/01/05 02:38:10 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:38:10 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:38:10.964495 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:10.964536 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:10 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/01/05 02:38:11.692418 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:11.692823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:11 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)
2026/01/05 02:38:11 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)
2026/01/05 02:38:12 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 "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/05 02:38:16 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/05 02:38:16 DEBUG : Looking for writers
2026/01/05 02:38:16 DEBUG : file1: reading active writers
2026/01/05 02:38:16 DEBUG : file2: reading active writers
2026/01/05 02:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/05 02:38:17 DEBUG : Looking for writers
2026/01/05 02:38:17 DEBUG : file2: reading active writers
2026/01/05 02:38:17 DEBUG : file1: reading active writers
2026/01/05 02:38:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:18 DEBUG : Looking for writers
2026/01/05 02:38:18 DEBUG : file1: reading active writers
2026/01/05 02:38:18 DEBUG : file2: reading active writers
2026/01/05 02:38:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:19 DEBUG : Looking for writers
2026/01/05 02:38:19 DEBUG : file1: reading active writers
2026/01/05 02:38:19 DEBUG : file2: reading active writers
2026/01/05 02:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:20 DEBUG : Looking for writers
2026/01/05 02:38:20 DEBUG : file2: reading active writers
2026/01/05 02:38:20 DEBUG : file1: reading active writers
2026/01/05 02:38:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:21 DEBUG : Looking for writers
2026/01/05 02:38:21 DEBUG : file1: reading active writers
2026/01/05 02:38:21 DEBUG : file2: reading active writers
2026/01/05 02:38:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:22 DEBUG : Looking for writers
2026/01/05 02:38:22 DEBUG : file2: reading active writers
2026/01/05 02:38:22 DEBUG : file1: reading active writers
2026/01/05 02:38:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:23 DEBUG : Looking for writers
2026/01/05 02:38:23 DEBUG : file1: reading active writers
2026/01/05 02:38:23 DEBUG : file2: reading active writers
2026/01/05 02:38:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:24 DEBUG : Looking for writers
2026/01/05 02:38:24 DEBUG : file2: reading active writers
2026/01/05 02:38:24 DEBUG : file1: reading active writers
2026/01/05 02:38:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:25 DEBUG : Looking for writers
2026/01/05 02:38:25 DEBUG : file1: reading active writers
2026/01/05 02:38:25 DEBUG : file2: reading active writers
2026/01/05 02:38:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:26 DEBUG : Looking for writers
2026/01/05 02:38:26 DEBUG : file1: reading active writers
2026/01/05 02:38:26 DEBUG : file2: reading active writers
2026/01/05 02:38:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:27 DEBUG : Looking for writers
2026/01/05 02:38:27 DEBUG : file1: reading active writers
2026/01/05 02:38:27 DEBUG : file2: reading active writers
2026/01/05 02:38:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:28 DEBUG : Looking for writers
2026/01/05 02:38:28 DEBUG : file1: reading active writers
2026/01/05 02:38:28 DEBUG : file2: reading active writers
2026/01/05 02:38:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:29 DEBUG : Looking for writers
2026/01/05 02:38:29 DEBUG : file1: reading active writers
2026/01/05 02:38:29 DEBUG : file2: reading active writers
2026/01/05 02:38:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:30 DEBUG : Looking for writers
2026/01/05 02:38:30 DEBUG : file1: reading active writers
2026/01/05 02:38:30 DEBUG : file2: reading active writers
2026/01/05 02:38:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:31 DEBUG : Looking for writers
2026/01/05 02:38:31 DEBUG : file1: reading active writers
2026/01/05 02:38:31 DEBUG : file2: reading active writers
2026/01/05 02:38:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:32 DEBUG : Looking for writers
2026/01/05 02:38:32 DEBUG : file2: reading active writers
2026/01/05 02:38:32 DEBUG : file1: reading active writers
2026/01/05 02:38:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:33 DEBUG : Looking for writers
2026/01/05 02:38:33 DEBUG : file1: reading active writers
2026/01/05 02:38:33 DEBUG : file2: reading active writers
2026/01/05 02:38:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:34 DEBUG : Looking for writers
2026/01/05 02:38:34 DEBUG : file1: reading active writers
2026/01/05 02:38:34 DEBUG : file2: reading active writers
2026/01/05 02:38:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:35 DEBUG : Looking for writers
2026/01/05 02:38:35 DEBUG : file2: reading active writers
2026/01/05 02:38:35 DEBUG : file1: reading active writers
2026/01/05 02:38:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:36 DEBUG : Looking for writers
2026/01/05 02:38:36 DEBUG : file1: reading active writers
2026/01/05 02:38:36 DEBUG : file2: reading active writers
2026/01/05 02:38:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:36 DEBUG : file1: vfs cache: starting upload
2026/01/05 02:38:37 DEBUG : file2: vfs cache: starting upload
2026/01/05 02:38:37 DEBUG : Looking for writers
2026/01/05 02:38:37 DEBUG : file1: reading active writers
2026/01/05 02:38:37 DEBUG : file2: reading active writers
2026/01/05 02:38:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:37.604119 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:37.604155 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:37 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)
2026/01/05 02:38:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/05 02:38:37 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/05 02:38:37 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/01/05 02:38:38 DEBUG : Looking for writers
2026/01/05 02:38:38 DEBUG : file1: reading active writers
2026/01/05 02:38:38 DEBUG : file2: reading active writers
2026/01/05 02:38:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:38.393537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:38.393575 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:38 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:38 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)
2026/01/05 02:38:39 DEBUG : Looking for writers
2026/01/05 02:38:39 DEBUG : file1: reading active writers
2026/01/05 02:38:39 DEBUG : file2: reading active writers
2026/01/05 02:38:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:40 DEBUG : Looking for writers
2026/01/05 02:38:40 DEBUG : file1: reading active writers
2026/01/05 02:38:40 DEBUG : file2: reading active writers
2026/01/05 02:38:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:41 DEBUG : Looking for writers
2026/01/05 02:38:41 DEBUG : file1: reading active writers
2026/01/05 02:38:41 DEBUG : file2: reading active writers
2026/01/05 02:38:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:42 DEBUG : Looking for writers
2026/01/05 02:38:42 DEBUG : file1: reading active writers
2026/01/05 02:38:42 DEBUG : file2: reading active writers
2026/01/05 02:38:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:43 DEBUG : Looking for writers
2026/01/05 02:38:43 DEBUG : file1: reading active writers
2026/01/05 02:38:43 DEBUG : file2: reading active writers
2026/01/05 02:38:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:44 DEBUG : Looking for writers
2026/01/05 02:38:44 DEBUG : file1: reading active writers
2026/01/05 02:38:44 DEBUG : file2: reading active writers
2026/01/05 02:38:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:45 DEBUG : Looking for writers
2026/01/05 02:38:45 DEBUG : file1: reading active writers
2026/01/05 02:38:45 DEBUG : file2: reading active writers
2026/01/05 02:38:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/05 02:38:46 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ad93b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b22b08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645397312} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382126130741492 ext:176481051812 loc:0x42b6f20} ATime:{wall:14001382126130968130 ext:176481278450 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000ad93b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b22c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645397568} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001382126131697016 ext:176482007346 loc:0x42b6f20} ATime:{wall:14001382126131901521 ext:176482211851 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/05 02:38:46 DEBUG : >WaitForWriters: 
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:38:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.39s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:38:46 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:38:46.808050 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:46.808103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:46 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:38:46 DEBUG : Looking for writers
2026/01/05 02:38:46 DEBUG : >WaitForWriters: 
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:38:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.78s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:38:46 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:46 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:38:47.588265 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:47.588293 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:47 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:38:47 DEBUG : Looking for writers
2026/01/05 02:38:47 DEBUG : >WaitForWriters: 
2026/01/05 02:38:47 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:38:47 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.80s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:38:47 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:38:47 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:38:47 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:38:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:38:47 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:38:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:38:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:38:47 DEBUG : file1: newRWFileHandle: 
2026/01/05 02:38:47 DEBUG : file1(0xc000bd2100): openPending: 
2026/01/05 02:38:47 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/05 02:38:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:38:47 DEBUG : file1(0xc000bd2100): >openPending: err=<nil>
2026/01/05 02:38:47 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/05 02:38:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:38:47 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/05 02:38:47 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/05 02:38:48.542744 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:38:48.542782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:38:48 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/05 02:38:48 DEBUG : Looking for writers
2026/01/05 02:38:48 DEBUG : file1: reading active writers
2026/01/05 02:38:48 DEBUG : file1: active writers 1
2026/01/05 02:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/05 02:38:49 DEBUG : Looking for writers
2026/01/05 02:38:49 DEBUG : file1: reading active writers
2026/01/05 02:38:49 DEBUG : file1: active writers 1
2026/01/05 02:38:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/05 02:38:49 DEBUG : Looking for writers
2026/01/05 02:38:49 DEBUG : file1: reading active writers
2026/01/05 02:38:49 DEBUG : file1: active writers 1
2026/01/05 02:38:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:50 DEBUG : Looking for writers
2026/01/05 02:38:50 DEBUG : file1: reading active writers
2026/01/05 02:38:50 DEBUG : file1: active writers 1
2026/01/05 02:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:51 DEBUG : Looking for writers
2026/01/05 02:38:51 DEBUG : file1: reading active writers
2026/01/05 02:38:51 DEBUG : file1: active writers 1
2026/01/05 02:38:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:52 DEBUG : Looking for writers
2026/01/05 02:38:52 DEBUG : file1: reading active writers
2026/01/05 02:38:52 DEBUG : file1: active writers 1
2026/01/05 02:38:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:53 DEBUG : Looking for writers
2026/01/05 02:38:53 DEBUG : file1: reading active writers
2026/01/05 02:38:53 DEBUG : file1: active writers 1
2026/01/05 02:38:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:54 DEBUG : Looking for writers
2026/01/05 02:38:54 DEBUG : file1: reading active writers
2026/01/05 02:38:54 DEBUG : file1: active writers 1
2026/01/05 02:38:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:55 DEBUG : Looking for writers
2026/01/05 02:38:55 DEBUG : file1: reading active writers
2026/01/05 02:38:55 DEBUG : file1: active writers 1
2026/01/05 02:38:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:56 DEBUG : Looking for writers
2026/01/05 02:38:56 DEBUG : file1: reading active writers
2026/01/05 02:38:56 DEBUG : file1: active writers 1
2026/01/05 02:38:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:57 DEBUG : Looking for writers
2026/01/05 02:38:57 DEBUG : file1: reading active writers
2026/01/05 02:38:57 DEBUG : file1: active writers 1
2026/01/05 02:38:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:58 DEBUG : Looking for writers
2026/01/05 02:38:58 DEBUG : file1: reading active writers
2026/01/05 02:38:58 DEBUG : file1: active writers 1
2026/01/05 02:38:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:38:59 DEBUG : Looking for writers
2026/01/05 02:38:59 DEBUG : file1: reading active writers
2026/01/05 02:38:59 DEBUG : file1: active writers 1
2026/01/05 02:38:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:00 DEBUG : Looking for writers
2026/01/05 02:39:00 DEBUG : file1: reading active writers
2026/01/05 02:39:00 DEBUG : file1: active writers 1
2026/01/05 02:39:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:01 DEBUG : Looking for writers
2026/01/05 02:39:01 DEBUG : file1: reading active writers
2026/01/05 02:39:01 DEBUG : file1: active writers 1
2026/01/05 02:39:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:02 DEBUG : Looking for writers
2026/01/05 02:39:02 DEBUG : file1: reading active writers
2026/01/05 02:39:02 DEBUG : file1: active writers 1
2026/01/05 02:39:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:03 DEBUG : Looking for writers
2026/01/05 02:39:03 DEBUG : file1: reading active writers
2026/01/05 02:39:03 DEBUG : file1: active writers 1
2026/01/05 02:39:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:04 DEBUG : Looking for writers
2026/01/05 02:39:04 DEBUG : file1: reading active writers
2026/01/05 02:39:04 DEBUG : file1: active writers 1
2026/01/05 02:39:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:05 DEBUG : Looking for writers
2026/01/05 02:39:05 DEBUG : file1: reading active writers
2026/01/05 02:39:05 DEBUG : file1: active writers 1
2026/01/05 02:39:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:06 DEBUG : Looking for writers
2026/01/05 02:39:06 DEBUG : file1: reading active writers
2026/01/05 02:39:06 DEBUG : file1: active writers 1
2026/01/05 02:39:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:07 DEBUG : Looking for writers
2026/01/05 02:39:07 DEBUG : file1: reading active writers
2026/01/05 02:39:07 DEBUG : file1: active writers 1
2026/01/05 02:39:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:08 DEBUG : Looking for writers
2026/01/05 02:39:08 DEBUG : file1: reading active writers
2026/01/05 02:39:08 DEBUG : file1: active writers 1
2026/01/05 02:39:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:09 DEBUG : Looking for writers
2026/01/05 02:39:09 DEBUG : file1: reading active writers
2026/01/05 02:39:09 DEBUG : file1: active writers 1
2026/01/05 02:39:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:10 DEBUG : Looking for writers
2026/01/05 02:39:10 DEBUG : file1: reading active writers
2026/01/05 02:39:10 DEBUG : file1: active writers 1
2026/01/05 02:39:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:11 DEBUG : Looking for writers
2026/01/05 02:39:11 DEBUG : file1: reading active writers
2026/01/05 02:39:11 DEBUG : file1: active writers 1
2026/01/05 02:39:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:12 DEBUG : Looking for writers
2026/01/05 02:39:12 DEBUG : file1: reading active writers
2026/01/05 02:39:12 DEBUG : file1: active writers 1
2026/01/05 02:39:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:13 DEBUG : Looking for writers
2026/01/05 02:39:13 DEBUG : file1: reading active writers
2026/01/05 02:39:13 DEBUG : file1: active writers 1
2026/01/05 02:39:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:14 DEBUG : Looking for writers
2026/01/05 02:39:14 DEBUG : file1: reading active writers
2026/01/05 02:39:14 DEBUG : file1: active writers 1
2026/01/05 02:39:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:15 DEBUG : Looking for writers
2026/01/05 02:39:15 DEBUG : file1: reading active writers
2026/01/05 02:39:15 DEBUG : file1: active writers 1
2026/01/05 02:39:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:16 DEBUG : Looking for writers
2026/01/05 02:39:16 DEBUG : file1: reading active writers
2026/01/05 02:39:16 DEBUG : file1: active writers 1
2026/01/05 02:39:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:17 DEBUG : Looking for writers
2026/01/05 02:39:17 DEBUG : file1: reading active writers
2026/01/05 02:39:17 DEBUG : file1: active writers 1
2026/01/05 02:39:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/05 02:39:18 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ad8ff0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000750108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641388864} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000428100 info:{ModTime:{wall:14001382201274268224 ext:246462650893 loc:0x42b6f20} ATime:{wall:14001382201274268224 ext:246462650893 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/05 02:39:18 DEBUG : >WaitForWriters: 
2026/01/05 02:39:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:39:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.92s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:18 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/05 02:39:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:39:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/05 02:39:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-hililap5pove"
2026/01/05 02:39:18 INFO  : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/05 02:39:18 DEBUG : forgetting directory cache
2026/01/05 02:39:19.356854 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:19.356876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:19 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:19 DEBUG : Looking for writers
2026/01/05 02:39:19 DEBUG : >WaitForWriters: 
2026/01/05 02:39:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': vfs cache: cleaner exiting
2026/01/05 02:39:19 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.82s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:20.113387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:20.113419 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:20 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.75s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:20.943564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:20.943584 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:21 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.83s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:21 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:21.706636 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:21.706665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:21 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:21 DEBUG : Looking for writers
2026/01/05 02:39:21 DEBUG : >WaitForWriters: 
2026/01/05 02:39:21 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.78s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:21 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:22.518201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:22.518240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:22 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:22 DEBUG : Looking for writers
2026/01/05 02:39:22 DEBUG : >WaitForWriters: 
2026/01/05 02:39:22 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.82s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:22 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:22 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:23.296377 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:23.296421 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:23 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:23 DEBUG : Looking for writers
2026/01/05 02:39:23 DEBUG : >WaitForWriters: 
2026/01/05 02:39:23 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.77s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:23 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:23 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:24.108159 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:24.108191 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:24 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:24 DEBUG : Looking for writers
2026/01/05 02:39:24 DEBUG : >WaitForWriters: 
2026/01/05 02:39:24 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.79s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:24 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:24 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:24 ERROR : error listing: directory not found
2026/01/05 02:39:25.187961 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:25.187977 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:25 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
2026/01/05 02:39:25 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:25 DEBUG : Looking for writers
2026/01/05 02:39:25 DEBUG : >WaitForWriters: 
2026/01/05 02:39:25 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.07s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:25 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:25 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:25 ERROR : error listing: directory not found
2026/01/05 02:39:25 ERROR : error listing: directory not found
2026/01/05 02:39:26.447337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:26.447398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:26 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
2026/01/05 02:39:26 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:26 DEBUG : Looking for writers
2026/01/05 02:39:26 DEBUG : >WaitForWriters: 
2026/01/05 02:39:26 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.27s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:39:26 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:39:26 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:39:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:39:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:39:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:39:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:39:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:39:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:39:26 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/05 02:39:26 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/05 02:39:26 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/05 02:39:26 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (5 bytes), uploading instead of streaming
2026/01/05 02:39:27.529090 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:27.529113 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:27 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)
2026/01/05 02:39:27 DEBUG : file1: Remove: 
2026/01/05 02:39:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:39:27 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
2026/01/05 02:39:27 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
2026/01/05 02:39:28 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
2026/01/05 02:39:31 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
2026/01/05 02:39:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:39:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:39:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:39:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:39:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:39:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:39:35 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (0 bytes), uploading instead of streaming
2026/01/05 02:39:36.255906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:39:36.255960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:39:36 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)
2026/01/05 02:39:36 DEBUG : file1: Remove: 
2026/01/05 02:39:36 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:39:36 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
2026/01/05 02:39:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:39:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:39:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:39:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:39:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:39:36 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
2026/01/05 02:39:36 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/05 02:39:36 DEBUG : Looking for writers
2026/01/05 02:39:36 DEBUG : file1: reading active writers
2026/01/05 02:39:36 DEBUG : file1: active writers 1
2026/01/05 02:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/05 02:39:37 DEBUG : Looking for writers
2026/01/05 02:39:37 DEBUG : file1: reading active writers
2026/01/05 02:39:37 DEBUG : file1: active writers 1
2026/01/05 02:39:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:38 DEBUG : Looking for writers
2026/01/05 02:39:38 DEBUG : file1: reading active writers
2026/01/05 02:39:38 DEBUG : file1: active writers 1
2026/01/05 02:39:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:39 DEBUG : Looking for writers
2026/01/05 02:39:39 DEBUG : file1: reading active writers
2026/01/05 02:39:39 DEBUG : file1: active writers 1
2026/01/05 02:39:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:40 DEBUG : Looking for writers
2026/01/05 02:39:40 DEBUG : file1: reading active writers
2026/01/05 02:39:40 DEBUG : file1: active writers 1
2026/01/05 02:39:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:41 DEBUG : Looking for writers
2026/01/05 02:39:41 DEBUG : file1: reading active writers
2026/01/05 02:39:41 DEBUG : file1: active writers 1
2026/01/05 02:39:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:42 DEBUG : Looking for writers
2026/01/05 02:39:42 DEBUG : file1: reading active writers
2026/01/05 02:39:42 DEBUG : file1: active writers 1
2026/01/05 02:39:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:43 DEBUG : Looking for writers
2026/01/05 02:39:43 DEBUG : file1: reading active writers
2026/01/05 02:39:43 DEBUG : file1: active writers 1
2026/01/05 02:39:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:44 DEBUG : Looking for writers
2026/01/05 02:39:44 DEBUG : file1: reading active writers
2026/01/05 02:39:44 DEBUG : file1: active writers 1
2026/01/05 02:39:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:45 DEBUG : Looking for writers
2026/01/05 02:39:45 DEBUG : file1: reading active writers
2026/01/05 02:39:45 DEBUG : file1: active writers 1
2026/01/05 02:39:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:46 DEBUG : Looking for writers
2026/01/05 02:39:46 DEBUG : file1: reading active writers
2026/01/05 02:39:46 DEBUG : file1: active writers 1
2026/01/05 02:39:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:47 DEBUG : Looking for writers
2026/01/05 02:39:47 DEBUG : file1: reading active writers
2026/01/05 02:39:47 DEBUG : file1: active writers 1
2026/01/05 02:39:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:48 DEBUG : Looking for writers
2026/01/05 02:39:48 DEBUG : file1: reading active writers
2026/01/05 02:39:48 DEBUG : file1: active writers 1
2026/01/05 02:39:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:49 DEBUG : Looking for writers
2026/01/05 02:39:49 DEBUG : file1: reading active writers
2026/01/05 02:39:49 DEBUG : file1: active writers 1
2026/01/05 02:39:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:50 DEBUG : Looking for writers
2026/01/05 02:39:50 DEBUG : file1: reading active writers
2026/01/05 02:39:50 DEBUG : file1: active writers 1
2026/01/05 02:39:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:51 DEBUG : Looking for writers
2026/01/05 02:39:51 DEBUG : file1: reading active writers
2026/01/05 02:39:51 DEBUG : file1: active writers 1
2026/01/05 02:39:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:52 DEBUG : Looking for writers
2026/01/05 02:39:52 DEBUG : file1: reading active writers
2026/01/05 02:39:52 DEBUG : file1: active writers 1
2026/01/05 02:39:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:53 DEBUG : Looking for writers
2026/01/05 02:39:53 DEBUG : file1: reading active writers
2026/01/05 02:39:53 DEBUG : file1: active writers 1
2026/01/05 02:39:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:54 DEBUG : Looking for writers
2026/01/05 02:39:54 DEBUG : file1: reading active writers
2026/01/05 02:39:54 DEBUG : file1: active writers 1
2026/01/05 02:39:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:55 DEBUG : Looking for writers
2026/01/05 02:39:55 DEBUG : file1: reading active writers
2026/01/05 02:39:55 DEBUG : file1: active writers 1
2026/01/05 02:39:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:56 DEBUG : Looking for writers
2026/01/05 02:39:56 DEBUG : file1: reading active writers
2026/01/05 02:39:56 DEBUG : file1: active writers 1
2026/01/05 02:39:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:57 DEBUG : Looking for writers
2026/01/05 02:39:57 DEBUG : file1: reading active writers
2026/01/05 02:39:57 DEBUG : file1: active writers 1
2026/01/05 02:39:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:58 DEBUG : Looking for writers
2026/01/05 02:39:58 DEBUG : file1: reading active writers
2026/01/05 02:39:58 DEBUG : file1: active writers 1
2026/01/05 02:39:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:39:59 DEBUG : Looking for writers
2026/01/05 02:39:59 DEBUG : file1: reading active writers
2026/01/05 02:39:59 DEBUG : file1: active writers 1
2026/01/05 02:39:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:00 DEBUG : Looking for writers
2026/01/05 02:40:00 DEBUG : file1: reading active writers
2026/01/05 02:40:00 DEBUG : file1: active writers 1
2026/01/05 02:40:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:01 DEBUG : Looking for writers
2026/01/05 02:40:01 DEBUG : file1: reading active writers
2026/01/05 02:40:01 DEBUG : file1: active writers 1
2026/01/05 02:40:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:02 DEBUG : Looking for writers
2026/01/05 02:40:02 DEBUG : file1: reading active writers
2026/01/05 02:40:02 DEBUG : file1: active writers 1
2026/01/05 02:40:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:03 DEBUG : Looking for writers
2026/01/05 02:40:03 DEBUG : file1: reading active writers
2026/01/05 02:40:03 DEBUG : file1: active writers 1
2026/01/05 02:40:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:04 DEBUG : Looking for writers
2026/01/05 02:40:04 DEBUG : file1: reading active writers
2026/01/05 02:40:04 DEBUG : file1: active writers 1
2026/01/05 02:40:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:05 DEBUG : Looking for writers
2026/01/05 02:40:05 DEBUG : file1: reading active writers
2026/01/05 02:40:05 DEBUG : file1: active writers 1
2026/01/05 02:40:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/05 02:40:06 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/05 02:40:06 DEBUG : >WaitForWriters: 
2026/01/05 02:40:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.80s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:06 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:06 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:06 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/05 02:40:07 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/05 02:40:07 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/05 02:40:07 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/05 02:40:07 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (11 bytes), uploading instead of streaming
2026/01/05 02:40:08.343468 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:08.343491 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:08 DEBUG : file1: Remove: 
2026/01/05 02:40:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:08 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
2026/01/05 02:40:08 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
2026/01/05 02:40:08 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/05 02:40:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/05 02:40:12 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
2026/01/05 02:40:16 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:16 DEBUG : Looking for writers
2026/01/05 02:40:16 DEBUG : >WaitForWriters: 
2026/01/05 02:40:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.01s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:16 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:16 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:16 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/05 02:40:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:16 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (5 bytes), uploading instead of streaming
2026/01/05 02:40:17.401201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:17.401230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:17 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)
2026/01/05 02:40:17 DEBUG : file1: Remove: 
2026/01/05 02:40:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:17 DEBUG : file1: >Remove: err=<nil>
2026/01/05 02:40:17 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
2026/01/05 02:40:17 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
2026/01/05 02:40:17 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:17 DEBUG : Looking for writers
2026/01/05 02:40:17 DEBUG : >WaitForWriters: 
2026/01/05 02:40:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.12s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:17 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:17 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:17 DEBUG : file1: WriteFileHandle.Release closing
2026/01/05 02:40:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:17 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (0 bytes), uploading instead of streaming
2026/01/05 02:40:18.495555 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:18.495581 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:18 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)
2026/01/05 02:40:18 DEBUG : file1: Remove: 
2026/01/05 02:40:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:18 DEBUG : file1: >Remove: err=<nil>
2026/01/05 02:40:18 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
2026/01/05 02:40:18 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/05 02:40:18 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:18 DEBUG : Looking for writers
2026/01/05 02:40:18 DEBUG : >WaitForWriters: 
2026/01/05 02:40:18 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.13s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:18 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:18 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:18 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:18 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:18 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (2 bytes), uploading instead of streaming
2026/01/05 02:40:19.567607 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:19.567630 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:19 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)
2026/01/05 02:40:19 DEBUG : file1: Remove: 
2026/01/05 02:40:19 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:19 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
2026/01/05 02:40:19 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:19 DEBUG : Looking for writers
2026/01/05 02:40:19 DEBUG : >WaitForWriters: 
2026/01/05 02:40:19 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.05s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:19 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:19 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:19 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:19 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:19 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:19 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:19 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:19 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (0 bytes), uploading instead of streaming
2026/01/05 02:40:20.641332 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:20.641354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:20 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)
2026/01/05 02:40:20 DEBUG : file1: Remove: 
2026/01/05 02:40:20 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:20 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
2026/01/05 02:40:20 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/05 02:40:20 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
2026/01/05 02:40:20 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:20 DEBUG : Looking for writers
2026/01/05 02:40:20 DEBUG : >WaitForWriters: 
2026/01/05 02:40:20 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.07s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:20 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:20 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:20 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/05 02:40:20 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/05 02:40:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:20 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/05 02:40:20 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/05 02:40:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/05 02:40:20 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': File to upload is small (100 bytes), uploading instead of streaming
2026/01/05 02:40:21.736106 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:21.736133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:21 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)
2026/01/05 02:40:21 DEBUG : file1: Remove: 
2026/01/05 02:40:21 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/05 02:40:21 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
2026/01/05 02:40:21 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/05 02:40:21 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
2026/01/05 02:40:21 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:21 DEBUG : Looking for writers
2026/01/05 02:40:21 DEBUG : >WaitForWriters: 
2026/01/05 02:40:21 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.11s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:21 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:21 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:22.526691 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:22.526723 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:22 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:22 DEBUG : Looking for writers
2026/01/05 02:40:22 DEBUG : >WaitForWriters: 
2026/01/05 02:40:22 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.77s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:22 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:22 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:23.335528 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:23.335560 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:23 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:23 DEBUG : Looking for writers
2026/01/05 02:40:23 DEBUG : >WaitForWriters: 
2026/01/05 02:40:23 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.83s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:23 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:23 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:24.145856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:24.145900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:24 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:24 DEBUG : Looking for writers
2026/01/05 02:40:24 DEBUG : >WaitForWriters: 
2026/01/05 02:40:24 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.80s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-hililap5pove'", Local "Local file system at /tmp/rclone3361386929", Modify Window "1s"
2026/01/05 02:40:24 INFO  : proton drive root link ID 'rclone-test-hililap5pove': poll-interval is not supported by this remote
2026/01/05 02:40:24 NOTICE: proton drive root link ID 'rclone-test-hililap5pove': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/05 02:40:24.925802 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/05 02:40:24.925829 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-hililap5pove'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/05 02:40:24 DEBUG : WaitForWriters: timeout=30s
2026/01/05 02:40:24 DEBUG : Looking for writers
2026/01/05 02:40:24 DEBUG : >WaitForWriters: 
2026/01/05 02:40:25 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.77s)
FAIL
2026/01/05 02:40:25 DEBUG : proton drive root link ID 'rclone-test-hililap5pove': Purge remote
2026/01/05 02:40:25 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 5m43.804820824s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]