"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/01/04 01:54:59 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-ripocat9guxu"
2026/01/04 01:54:59 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/04 01:54:59 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': Has cached credentials
2026/01/04 01:55:00 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': Used cached credential to initialize the ProtonDrive API
2026/01/04 01:55:00 DEBUG : Creating backend with remote "/tmp/rclone1409804762"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:00 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:00 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:00.577504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:00.577529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:00 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:00 DEBUG : Looking for writers
2026/01/04 01:55:00 DEBUG : >WaitForWriters: 
2026/01/04 01:55:00 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.34s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:00 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:00 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:00.944350 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:00.944374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:00 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:00 DEBUG : Looking for writers
2026/01/04 01:55:00 DEBUG : >WaitForWriters: 
2026/01/04 01:55:01 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.37s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:01 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:01 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:01.310504 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:01.310529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:01 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:01 DEBUG : Looking for writers
2026/01/04 01:55:01 DEBUG : >WaitForWriters: 
2026/01/04 01:55:01 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.38s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:01 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:01 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:01.679159 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:01.679194 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:01 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:01 DEBUG : Looking for writers
2026/01/04 01:55:01 DEBUG : >WaitForWriters: 
2026/01/04 01:55:01 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.36s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:01 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:01 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:02.057792 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:02.057837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:02 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:02 DEBUG : Looking for writers
2026/01/04 01:55:02 DEBUG : >WaitForWriters: 
2026/01/04 01:55:02 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.39s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:02 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:02 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:02.449615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:02.449638 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:02 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:02 DEBUG : Looking for writers
2026/01/04 01:55:02 DEBUG : >WaitForWriters: 
2026/01/04 01:55:02 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:02 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:02 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:02.797845 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:02.797867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:02 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:02 DEBUG : Looking for writers
2026/01/04 01:55:02 DEBUG : >WaitForWriters: 
2026/01/04 01:55:02 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.35s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:02 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:02 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:03.142751 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:03.142771 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:03 DEBUG : Looking for writers
2026/01/04 01:55:03 DEBUG : >WaitForWriters: 
2026/01/04 01:55:03 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.35s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:03 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:03.519699 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:03.519720 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:03 DEBUG : Looking for writers
2026/01/04 01:55:03 DEBUG : >WaitForWriters: 
2026/01/04 01:55:03 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.39s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:03 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:03.923065 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:03.923087 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:03 DEBUG : Looking for writers
2026/01/04 01:55:03 DEBUG : >WaitForWriters: 
2026/01/04 01:55:03 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.40s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:03 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:03 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:04.339957 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:04.339979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:04 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:04 DEBUG : Looking for writers
2026/01/04 01:55:04 DEBUG : >WaitForWriters: 
2026/01/04 01:55:04 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.41s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:04 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:04 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:04.704303 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:04.704322 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:04 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:04 DEBUG : Looking for writers
2026/01/04 01:55:04 DEBUG : >WaitForWriters: 
2026/01/04 01:55:04 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.36s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:04 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:04 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:05.052726 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:05.052748 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:05 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:05 DEBUG : Looking for writers
2026/01/04 01:55:05 DEBUG : >WaitForWriters: 
2026/01/04 01:55:05 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.36s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:05.423216 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:05.423242 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:05 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:05 DEBUG : Looking for writers
2026/01/04 01:55:05 DEBUG : >WaitForWriters: 
2026/01/04 01:55:05 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.36s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:05.781766 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:05.781788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:05 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:05 DEBUG : Looking for writers
2026/01/04 01:55:05 DEBUG : >WaitForWriters: 
2026/01/04 01:55:05 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.37s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:06.163929 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:06.163953 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:06 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:06 DEBUG : Looking for writers
2026/01/04 01:55:06 DEBUG : >WaitForWriters: 
2026/01/04 01:55:06 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.37s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:06 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:06 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:06.530204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:06.530230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:06 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:06 DEBUG : Looking for writers
2026/01/04 01:55:06 DEBUG : >WaitForWriters: 
2026/01/04 01:55:06 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.37s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:06 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:06 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:06.878237 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:06.878259 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:06 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:06 DEBUG : Looking for writers
2026/01/04 01:55:06 DEBUG : >WaitForWriters: 
2026/01/04 01:55:06 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.35s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:06 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:06 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:07.248060 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:07.248084 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:07 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:07 DEBUG : Looking for writers
2026/01/04 01:55:07 DEBUG : >WaitForWriters: 
2026/01/04 01:55:07 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.38s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:07 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:07 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:07.662473 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:07.662495 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:07 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:07 DEBUG : Looking for writers
2026/01/04 01:55:07 DEBUG : >WaitForWriters: 
2026/01/04 01:55:07 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.41s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:07 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:07 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:08.053833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:08.053858 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:08 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:08 DEBUG : Looking for writers
2026/01/04 01:55:08 DEBUG : >WaitForWriters: 
2026/01/04 01:55:08 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.38s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:08 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:08 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:08.419255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:08.419274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:08 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:08 DEBUG : Looking for writers
2026/01/04 01:55:08 DEBUG : >WaitForWriters: 
2026/01/04 01:55:08 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-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:08 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:08 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:08.779594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:08.779628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:08 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:08 DEBUG : Looking for writers
2026/01/04 01:55:08 DEBUG : >WaitForWriters: 
2026/01/04 01:55:08 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-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:08 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:08 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:09.161638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:09.161658 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:09 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:09 DEBUG : Looking for writers
2026/01/04 01:55:09 DEBUG : >WaitForWriters: 
2026/01/04 01:55:09 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-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:09.543130 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:09.543161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:09 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:09 DEBUG : Looking for writers
2026/01/04 01:55:09 DEBUG : >WaitForWriters: 
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:09 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-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:09.901576 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:09.901601 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:09 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:09 DEBUG : Looking for writers
2026/01/04 01:55:09 DEBUG : >WaitForWriters: 
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:09 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-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:09 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:10.283144 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:10.283173 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:10 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:10 DEBUG : Looking for writers
2026/01/04 01:55:10 DEBUG : >WaitForWriters: 
2026/01/04 01:55:10 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:10 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.24s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.38s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:10 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:10 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:10.674506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:10.674567 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:10 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:10 DEBUG : Looking for writers
2026/01/04 01:55:10 DEBUG : >WaitForWriters: 
2026/01/04 01:55:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.38s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:10 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:10 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:11.051530 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:11.051554 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:11 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:11 DEBUG : Looking for writers
2026/01/04 01:55:11 DEBUG : >WaitForWriters: 
2026/01/04 01:55:11 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.37s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:11 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:11 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:11.414949 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:11.414974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:11 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:11 DEBUG : Looking for writers
2026/01/04 01:55:11 DEBUG : >WaitForWriters: 
2026/01/04 01:55:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.36s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:11 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:11 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:11.756376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:11.756395 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:11 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:11 DEBUG : Looking for writers
2026/01/04 01:55:11 DEBUG : >WaitForWriters: 
2026/01/04 01:55:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.35s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:11 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:11 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:12.160140 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:12.160161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:12 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:12 DEBUG : Looking for writers
2026/01/04 01:55:12 DEBUG : >WaitForWriters: 
2026/01/04 01:55:12 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.40s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:12 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:12.525047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:12.525067 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:12 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:12 DEBUG : Looking for writers
2026/01/04 01:55:12 DEBUG : >WaitForWriters: 
2026/01/04 01:55:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:12 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:12.901760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:12.901784 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:12 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:12 DEBUG : Looking for writers
2026/01/04 01:55:12 DEBUG : >WaitForWriters: 
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:12 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:12 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:12 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:13.275021 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:13.275042 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:13 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:13 DEBUG : Looking for writers
2026/01/04 01:55:13 DEBUG : >WaitForWriters: 
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:13.620764 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:13.620834 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:13 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:13 DEBUG : Looking for writers
2026/01/04 01:55:13 DEBUG : >WaitForWriters: 
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:13 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:13 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:13.993353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:13.993382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:13 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:13 DEBUG : Looking for writers
2026/01/04 01:55:13 DEBUG : >WaitForWriters: 
2026/01/04 01:55:13 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:14.359906 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:14.359922 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:14 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:14 DEBUG : Looking for writers
2026/01/04 01:55:14 DEBUG : >WaitForWriters: 
2026/01/04 01:55:14 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:14 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.20s)
    --- FAIL: TestFileRename/off,forceCache=false (0.38s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.38s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.35s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.36s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.38s)
    --- FAIL: TestFileRename/full,forceCache=false (0.35s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:14 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:14.729852 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:14.729874 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:14 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:14 DEBUG : Looking for writers
2026/01/04 01:55:14 DEBUG : >WaitForWriters: 
2026/01/04 01:55:14 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.36s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:14 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:15.085208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:15.085300 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:15 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:15 DEBUG : Looking for writers
2026/01/04 01:55:15 DEBUG : >WaitForWriters: 
2026/01/04 01:55:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.36s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:15 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:15 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:15.451489 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:15.451513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:15 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:15 DEBUG : Looking for writers
2026/01/04 01:55:15 DEBUG : >WaitForWriters: 
2026/01/04 01:55:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.38s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:15 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:15 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:15.834204 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:15.834223 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:15 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:15 DEBUG : Looking for writers
2026/01/04 01:55:15 DEBUG : >WaitForWriters: 
2026/01/04 01:55:15 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.39s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:15 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:15 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:55:16.208112 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:16.208131 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:16 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:16 DEBUG : Looking for writers
2026/01/04 01:55:16 DEBUG : >WaitForWriters: 
2026/01/04 01:55:16 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.36s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:16 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:16.603608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:16.603634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:16 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:16 DEBUG : Looking for writers
2026/01/04 01:55:16 DEBUG : >WaitForWriters: 
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:16 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.39s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:16 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:16 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:16.970939 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:16.970962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:16 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:16 DEBUG : Looking for writers
2026/01/04 01:55:16 DEBUG : >WaitForWriters: 
2026/01/04 01:55:16 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.39s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:17.356672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:17.356693 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:17 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:17 DEBUG : Looking for writers
2026/01/04 01:55:17 DEBUG : >WaitForWriters: 
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.36s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:17.718476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:17.718499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:17 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:17 DEBUG : Looking for writers
2026/01/04 01:55:17 DEBUG : >WaitForWriters: 
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.37s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:17 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:18.083542 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:18.083564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:18 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : >WaitForWriters: 
2026/01/04 01:55:18 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:55:18 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.37s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:55:18 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:55:18 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:55:18 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:55:18 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:55:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:55:18 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:55:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:55:18 DEBUG : file1: newRWFileHandle: 
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): openPending: 
2026/01/04 01:55:18 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/04 01:55:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): >openPending: err=<nil>
2026/01/04 01:55:18 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/04 01:55:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:55:18 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/04 01:55:18 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): _writeAt: size=5, off=0
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): >_writeAt: n=5, err=<nil>
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): _writeAt: size=7, off=5
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): >_writeAt: n=7, err=<nil>
2026/01/04 01:55:18 DEBUG : file1: vfs cache: truncate to size=11
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): close: 
2026/01/04 01:55:18 DEBUG : file1: vfs cache: setting modification time to 2026-01-04 01:55:18.235355019 +0000 UTC m=+18.764091779
2026/01/04 01:55:18 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): >close: err=<nil>
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): close: 
2026/01/04 01:55:18 DEBUG : file1(0xc00042de40): >close: err=file already closed
2026/01/04 01:55:18 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/04 01:55:18 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/04 01:55:18.711646 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:18.711755 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:18 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:18 DEBUG : Looking for writers
2026/01/04 01:55:18 DEBUG : file1: reading active writers
2026/01/04 01:55:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/04 01:55:18 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:19.269581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:19.269605 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:19 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:19 DEBUG : Looking for writers
2026/01/04 01:55:19 DEBUG : file1: reading active writers
2026/01/04 01:55:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:19 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:20.042031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:20.042056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:20 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)
2026/01/04 01:55:20 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:20 DEBUG : Looking for writers
2026/01/04 01:55:20 DEBUG : file1: reading active writers
2026/01/04 01:55:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:20 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:21.203825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:21.203845 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:21 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:21 DEBUG : Looking for writers
2026/01/04 01:55:21 DEBUG : file1: reading active writers
2026/01/04 01:55:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:22 DEBUG : Looking for writers
2026/01/04 01:55:22 DEBUG : file1: reading active writers
2026/01/04 01:55:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:22 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:23.182258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:23.182278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:23 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)
2026/01/04 01:55:23 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:23 DEBUG : Looking for writers
2026/01/04 01:55:23 DEBUG : file1: reading active writers
2026/01/04 01:55:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:24 DEBUG : Looking for writers
2026/01/04 01:55:24 DEBUG : file1: reading active writers
2026/01/04 01:55:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:25 DEBUG : Looking for writers
2026/01/04 01:55:25 DEBUG : file1: reading active writers
2026/01/04 01:55:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:26 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:26 DEBUG : Looking for writers
2026/01/04 01:55:26 DEBUG : file1: reading active writers
2026/01/04 01:55:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:26.739814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:26.739831 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:26 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)
2026/01/04 01:55:26 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:27 DEBUG : Looking for writers
2026/01/04 01:55:27 DEBUG : file1: reading active writers
2026/01/04 01:55:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:28 DEBUG : Looking for writers
2026/01/04 01:55:28 DEBUG : file1: reading active writers
2026/01/04 01:55:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:29 DEBUG : Looking for writers
2026/01/04 01:55:29 DEBUG : file1: reading active writers
2026/01/04 01:55:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:30 DEBUG : Looking for writers
2026/01/04 01:55:30 DEBUG : file1: reading active writers
2026/01/04 01:55:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:31 DEBUG : Looking for writers
2026/01/04 01:55:31 DEBUG : file1: reading active writers
2026/01/04 01:55:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:32 DEBUG : Looking for writers
2026/01/04 01:55:32 DEBUG : file1: reading active writers
2026/01/04 01:55:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:33 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:33.517036 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:33.517055 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:33 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:33 DEBUG : Looking for writers
2026/01/04 01:55:33 DEBUG : file1: reading active writers
2026/01/04 01:55:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:34 DEBUG : Looking for writers
2026/01/04 01:55:34 DEBUG : file1: reading active writers
2026/01/04 01:55:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:35 DEBUG : Looking for writers
2026/01/04 01:55:35 DEBUG : file1: reading active writers
2026/01/04 01:55:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:36 DEBUG : Looking for writers
2026/01/04 01:55:36 DEBUG : file1: reading active writers
2026/01/04 01:55:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:37 DEBUG : Looking for writers
2026/01/04 01:55:37 DEBUG : file1: reading active writers
2026/01/04 01:55:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:38 DEBUG : Looking for writers
2026/01/04 01:55:38 DEBUG : file1: reading active writers
2026/01/04 01:55:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:39 DEBUG : Looking for writers
2026/01/04 01:55:39 DEBUG : file1: reading active writers
2026/01/04 01:55:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:40 DEBUG : Looking for writers
2026/01/04 01:55:40 DEBUG : file1: reading active writers
2026/01/04 01:55:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:41 DEBUG : Looking for writers
2026/01/04 01:55:41 DEBUG : file1: reading active writers
2026/01/04 01:55:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:42 DEBUG : Looking for writers
2026/01/04 01:55:42 DEBUG : file1: reading active writers
2026/01/04 01:55:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:43 DEBUG : Looking for writers
2026/01/04 01:55:43 DEBUG : file1: reading active writers
2026/01/04 01:55:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:44 DEBUG : Looking for writers
2026/01/04 01:55:44 DEBUG : file1: reading active writers
2026/01/04 01:55:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:45 DEBUG : Looking for writers
2026/01/04 01:55:45 DEBUG : file1: reading active writers
2026/01/04 01:55:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:46 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:55:46 DEBUG : Looking for writers
2026/01/04 01:55:46 DEBUG : file1: reading active writers
2026/01/04 01:55:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:46.661084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:55:46.661106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:46 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)
2026/01/04 01:55:46 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:55:47 DEBUG : Looking for writers
2026/01/04 01:55:47 DEBUG : file1: reading active writers
2026/01/04 01:55:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:48 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00076ec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039f008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637517888} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286627893656459 ext:18764091779 loc:0x42b6f20} ATime:{wall:14001286627893675615 ext:18764110934 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:55:48 DEBUG : >WaitForWriters: 
2026/01/04 01:55:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:55:49 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:55:51 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2026/01/04 01:55:55 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/04 01:55:55 DEBUG : Looking for writers
2026/01/04 01:55:55 DEBUG : file1: reading active writers
2026/01/04 01:55:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/04 01:55:56 DEBUG : Looking for writers
2026/01/04 01:55:56 DEBUG : file1: reading active writers
2026/01/04 01:55:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/04 01:55:56 DEBUG : Looking for writers
2026/01/04 01:55:56 DEBUG : file1: reading active writers
2026/01/04 01:55:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:57 DEBUG : Looking for writers
2026/01/04 01:55:57 DEBUG : file1: reading active writers
2026/01/04 01:55:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:58 DEBUG : Looking for writers
2026/01/04 01:55:58 DEBUG : file1: reading active writers
2026/01/04 01:55:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:55:59 DEBUG : Looking for writers
2026/01/04 01:55:59 DEBUG : file1: reading active writers
2026/01/04 01:55:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:00 DEBUG : Looking for writers
2026/01/04 01:56:00 DEBUG : file1: reading active writers
2026/01/04 01:56:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:01 DEBUG : Looking for writers
2026/01/04 01:56:01 DEBUG : file1: reading active writers
2026/01/04 01:56:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:02 DEBUG : Looking for writers
2026/01/04 01:56:02 DEBUG : file1: reading active writers
2026/01/04 01:56:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:03 DEBUG : Looking for writers
2026/01/04 01:56:03 DEBUG : file1: reading active writers
2026/01/04 01:56:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:04 DEBUG : Looking for writers
2026/01/04 01:56:04 DEBUG : file1: reading active writers
2026/01/04 01:56:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:05 DEBUG : Looking for writers
2026/01/04 01:56:05 DEBUG : file1: reading active writers
2026/01/04 01:56:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:06 DEBUG : Looking for writers
2026/01/04 01:56:06 DEBUG : file1: reading active writers
2026/01/04 01:56:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:07 DEBUG : Looking for writers
2026/01/04 01:56:07 DEBUG : file1: reading active writers
2026/01/04 01:56:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:08 DEBUG : Looking for writers
2026/01/04 01:56:08 DEBUG : file1: reading active writers
2026/01/04 01:56:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:09 DEBUG : Looking for writers
2026/01/04 01:56:09 DEBUG : file1: reading active writers
2026/01/04 01:56:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:10 DEBUG : Looking for writers
2026/01/04 01:56:10 DEBUG : file1: reading active writers
2026/01/04 01:56:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:11 DEBUG : Looking for writers
2026/01/04 01:56:11 DEBUG : file1: reading active writers
2026/01/04 01:56:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:12 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:12.729406 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:12.729474 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:12 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:12 DEBUG : Looking for writers
2026/01/04 01:56:12 DEBUG : file1: reading active writers
2026/01/04 01:56:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:13 DEBUG : Looking for writers
2026/01/04 01:56:13 DEBUG : file1: reading active writers
2026/01/04 01:56:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:14 DEBUG : Looking for writers
2026/01/04 01:56:14 DEBUG : file1: reading active writers
2026/01/04 01:56:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:15 DEBUG : Looking for writers
2026/01/04 01:56:15 DEBUG : file1: reading active writers
2026/01/04 01:56:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:16 DEBUG : Looking for writers
2026/01/04 01:56:16 DEBUG : file1: reading active writers
2026/01/04 01:56:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:17 DEBUG : Looking for writers
2026/01/04 01:56:17 DEBUG : file1: reading active writers
2026/01/04 01:56:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:18 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/04 01:56:18 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/04 01:56:18 DEBUG : Looking for writers
2026/01/04 01:56:18 DEBUG : file1: reading active writers
2026/01/04 01:56:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:19 DEBUG : Looking for writers
2026/01/04 01:56:19 DEBUG : file1: reading active writers
2026/01/04 01:56:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:20 DEBUG : Looking for writers
2026/01/04 01:56:20 DEBUG : file1: reading active writers
2026/01/04 01:56:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:21 DEBUG : Looking for writers
2026/01/04 01:56:21 DEBUG : file1: reading active writers
2026/01/04 01:56:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:22 DEBUG : Looking for writers
2026/01/04 01:56:22 DEBUG : file1: reading active writers
2026/01/04 01:56:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:23 DEBUG : Looking for writers
2026/01/04 01:56:23 DEBUG : file1: reading active writers
2026/01/04 01:56:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:24 DEBUG : Looking for writers
2026/01/04 01:56:24 DEBUG : file1: reading active writers
2026/01/04 01:56:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:25 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00076ec30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039f008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637517888} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286627893656459 ext:18764091779 loc:0x42b6f20} ATime:{wall:14001286627893675615 ext:18764110934 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:56:25 DEBUG : >WaitForWriters: 
2026/01/04 01:56:25 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:56:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.54s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:56:25 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:56:25 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:56:25 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:56:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:56:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:56:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:56:25 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:56:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:56:25 DEBUG : file1: newRWFileHandle: 
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): openPending: 
2026/01/04 01:56:25 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/04 01:56:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): >openPending: err=<nil>
2026/01/04 01:56:25 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/04 01:56:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:56:25 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/04 01:56:25 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): _writeAt: size=7, off=0
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): >_writeAt: n=7, err=<nil>
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): _writeAt: size=6, off=5
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): >_writeAt: n=6, err=<nil>
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): close: 
2026/01/04 01:56:25 DEBUG : file1: vfs cache: setting modification time to 2026-01-04 01:56:25.782463669 +0000 UTC m=+86.311200460
2026/01/04 01:56:25 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): >close: err=<nil>
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): _writeAt: size=5, off=0
2026/01/04 01:56:25 DEBUG : file1(0xc0003c8c00): >_writeAt: n=0, err=file already closed
2026/01/04 01:56:25 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:56:25 DEBUG : Looking for writers
2026/01/04 01:56:25 DEBUG : file1: reading active writers
2026/01/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/04 01:56:25 DEBUG : Looking for writers
2026/01/04 01:56:25 DEBUG : file1: reading active writers
2026/01/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/04 01:56:25 DEBUG : Looking for writers
2026/01/04 01:56:25 DEBUG : file1: reading active writers
2026/01/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/04 01:56:25 DEBUG : Looking for writers
2026/01/04 01:56:25 DEBUG : file1: reading active writers
2026/01/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/04 01:56:25 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:25 DEBUG : Looking for writers
2026/01/04 01:56:25 DEBUG : file1: reading active writers
2026/01/04 01:56:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/04 01:56:26 DEBUG : Looking for writers
2026/01/04 01:56:26 DEBUG : file1: reading active writers
2026/01/04 01:56:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/04 01:56:26.258750 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:26.258779 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:26 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)
2026/01/04 01:56:26 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:26 DEBUG : Looking for writers
2026/01/04 01:56:26 DEBUG : file1: reading active writers
2026/01/04 01:56:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/04 01:56:26 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:26.827259 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:26.827306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:26 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)
2026/01/04 01:56:26 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:27 DEBUG : Looking for writers
2026/01/04 01:56:27 DEBUG : file1: reading active writers
2026/01/04 01:56:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:27 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:27.576267 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:27.576297 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:27 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:28 DEBUG : Looking for writers
2026/01/04 01:56:28 DEBUG : file1: reading active writers
2026/01/04 01:56:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:28 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:28.731461 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:28.731485 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:28 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)
2026/01/04 01:56:28 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:29 DEBUG : Looking for writers
2026/01/04 01:56:29 DEBUG : file1: reading active writers
2026/01/04 01:56:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:30 DEBUG : Looking for writers
2026/01/04 01:56:30 DEBUG : file1: reading active writers
2026/01/04 01:56:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:30 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:30.691055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:30.691091 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:30 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)
2026/01/04 01:56:30 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:31 DEBUG : Looking for writers
2026/01/04 01:56:31 DEBUG : file1: reading active writers
2026/01/04 01:56:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:32 DEBUG : Looking for writers
2026/01/04 01:56:32 DEBUG : file1: reading active writers
2026/01/04 01:56:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:33 DEBUG : Looking for writers
2026/01/04 01:56:33 DEBUG : file1: reading active writers
2026/01/04 01:56:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:33 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:34 DEBUG : Looking for writers
2026/01/04 01:56:34 DEBUG : file1: reading active writers
2026/01/04 01:56:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:34.245657 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:34.245690 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:34 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)
2026/01/04 01:56:34 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:35 DEBUG : Looking for writers
2026/01/04 01:56:35 DEBUG : file1: reading active writers
2026/01/04 01:56:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:36 DEBUG : Looking for writers
2026/01/04 01:56:36 DEBUG : file1: reading active writers
2026/01/04 01:56:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:37 DEBUG : Looking for writers
2026/01/04 01:56:37 DEBUG : file1: reading active writers
2026/01/04 01:56:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:38 DEBUG : Looking for writers
2026/01/04 01:56:38 DEBUG : file1: reading active writers
2026/01/04 01:56:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:39 DEBUG : Looking for writers
2026/01/04 01:56:39 DEBUG : file1: reading active writers
2026/01/04 01:56:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:40 DEBUG : Looking for writers
2026/01/04 01:56:40 DEBUG : file1: reading active writers
2026/01/04 01:56:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:40 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:41.043134 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:41.043153 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:41 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:41 DEBUG : Looking for writers
2026/01/04 01:56:41 DEBUG : file1: reading active writers
2026/01/04 01:56:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:42 DEBUG : Looking for writers
2026/01/04 01:56:42 DEBUG : file1: reading active writers
2026/01/04 01:56:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:43 DEBUG : Looking for writers
2026/01/04 01:56:43 DEBUG : file1: reading active writers
2026/01/04 01:56:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:44 DEBUG : Looking for writers
2026/01/04 01:56:44 DEBUG : file1: reading active writers
2026/01/04 01:56:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:45 DEBUG : Looking for writers
2026/01/04 01:56:45 DEBUG : file1: reading active writers
2026/01/04 01:56:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:46 DEBUG : Looking for writers
2026/01/04 01:56:46 DEBUG : file1: reading active writers
2026/01/04 01:56:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:47 DEBUG : Looking for writers
2026/01/04 01:56:47 DEBUG : file1: reading active writers
2026/01/04 01:56:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:48 DEBUG : Looking for writers
2026/01/04 01:56:48 DEBUG : file1: reading active writers
2026/01/04 01:56:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:49 DEBUG : Looking for writers
2026/01/04 01:56:49 DEBUG : file1: reading active writers
2026/01/04 01:56:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:50 DEBUG : Looking for writers
2026/01/04 01:56:50 DEBUG : file1: reading active writers
2026/01/04 01:56:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:51 DEBUG : Looking for writers
2026/01/04 01:56:51 DEBUG : file1: reading active writers
2026/01/04 01:56:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:52 DEBUG : Looking for writers
2026/01/04 01:56:52 DEBUG : file1: reading active writers
2026/01/04 01:56:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:53 DEBUG : Looking for writers
2026/01/04 01:56:53 DEBUG : file1: reading active writers
2026/01/04 01:56:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:53 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:56:54 DEBUG : Looking for writers
2026/01/04 01:56:54 DEBUG : file1: reading active writers
2026/01/04 01:56:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:54.224645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:56:54.224669 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:54 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:56:55 DEBUG : Looking for writers
2026/01/04 01:56:55 DEBUG : file1: reading active writers
2026/01/04 01:56:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:56:55 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a134a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ba4008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645926976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286700381467317 ext:86311200460 loc:0x42b6f20} ATime:{wall:14001286700381500550 ext:86311233692 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:56:55 DEBUG : >WaitForWriters: 
2026/01/04 01:56:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:56:57 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
2026/01/04 01:56:59 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2026/01/04 01:57:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/04 01:57:03 DEBUG : Looking for writers
2026/01/04 01:57:03 DEBUG : file1: reading active writers
2026/01/04 01:57:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/04 01:57:04 DEBUG : Looking for writers
2026/01/04 01:57:04 DEBUG : file1: reading active writers
2026/01/04 01:57:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:05 DEBUG : Looking for writers
2026/01/04 01:57:05 DEBUG : file1: reading active writers
2026/01/04 01:57:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:06 DEBUG : Looking for writers
2026/01/04 01:57:06 DEBUG : file1: reading active writers
2026/01/04 01:57:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:07 DEBUG : Looking for writers
2026/01/04 01:57:07 DEBUG : file1: reading active writers
2026/01/04 01:57:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:08 DEBUG : Looking for writers
2026/01/04 01:57:08 DEBUG : file1: reading active writers
2026/01/04 01:57:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:09 DEBUG : Looking for writers
2026/01/04 01:57:09 DEBUG : file1: reading active writers
2026/01/04 01:57:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:10 DEBUG : Looking for writers
2026/01/04 01:57:10 DEBUG : file1: reading active writers
2026/01/04 01:57:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:11 DEBUG : Looking for writers
2026/01/04 01:57:11 DEBUG : file1: reading active writers
2026/01/04 01:57:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:12 DEBUG : Looking for writers
2026/01/04 01:57:12 DEBUG : file1: reading active writers
2026/01/04 01:57:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:13 DEBUG : Looking for writers
2026/01/04 01:57:13 DEBUG : file1: reading active writers
2026/01/04 01:57:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:14 DEBUG : Looking for writers
2026/01/04 01:57:14 DEBUG : file1: reading active writers
2026/01/04 01:57:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:15 DEBUG : Looking for writers
2026/01/04 01:57:15 DEBUG : file1: reading active writers
2026/01/04 01:57:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:16 DEBUG : Looking for writers
2026/01/04 01:57:16 DEBUG : file1: reading active writers
2026/01/04 01:57:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:17 DEBUG : Looking for writers
2026/01/04 01:57:17 DEBUG : file1: reading active writers
2026/01/04 01:57:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:18 DEBUG : Looking for writers
2026/01/04 01:57:18 DEBUG : file1: reading active writers
2026/01/04 01:57:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:19 DEBUG : Looking for writers
2026/01/04 01:57:19 DEBUG : file1: reading active writers
2026/01/04 01:57:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:19 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:20.282512 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:20.282537 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:20 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)
2026/01/04 01:57:20 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)
2026/01/04 01:57:20 DEBUG : Looking for writers
2026/01/04 01:57:20 DEBUG : file1: reading active writers
2026/01/04 01:57:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:21 DEBUG : Looking for writers
2026/01/04 01:57:21 DEBUG : file1: reading active writers
2026/01/04 01:57:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:22 DEBUG : Looking for writers
2026/01/04 01:57:22 DEBUG : file1: reading active writers
2026/01/04 01:57:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:23 DEBUG : Looking for writers
2026/01/04 01:57:23 DEBUG : file1: reading active writers
2026/01/04 01:57:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:24 DEBUG : Looking for writers
2026/01/04 01:57:24 DEBUG : file1: reading active writers
2026/01/04 01:57:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:25 DEBUG : Looking for writers
2026/01/04 01:57:25 DEBUG : file1: reading active writers
2026/01/04 01:57:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:25 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/04 01:57:25 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/04 01:57:26 DEBUG : Looking for writers
2026/01/04 01:57:26 DEBUG : file1: reading active writers
2026/01/04 01:57:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:27 DEBUG : Looking for writers
2026/01/04 01:57:27 DEBUG : file1: reading active writers
2026/01/04 01:57:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:28 DEBUG : Looking for writers
2026/01/04 01:57:28 DEBUG : file1: reading active writers
2026/01/04 01:57:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:29 DEBUG : Looking for writers
2026/01/04 01:57:29 DEBUG : file1: reading active writers
2026/01/04 01:57:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:30 DEBUG : Looking for writers
2026/01/04 01:57:30 DEBUG : file1: reading active writers
2026/01/04 01:57:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:31 DEBUG : Looking for writers
2026/01/04 01:57:31 DEBUG : file1: reading active writers
2026/01/04 01:57:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:32 DEBUG : Looking for writers
2026/01/04 01:57:32 DEBUG : file1: reading active writers
2026/01/04 01:57:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:57:33 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a134a0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ba4008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645926976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286700381467317 ext:86311200460 loc:0x42b6f20} ATime:{wall:14001286700381500550 ext:86311233692 loc:0x42b6f20} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:57:33 DEBUG : >WaitForWriters: 
2026/01/04 01:57:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:57:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.55s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:57:33 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:57:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:57:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:57:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:57:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:57:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:57:33 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:57:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:57:33 DEBUG : file1: newRWFileHandle: 
2026/01/04 01:57:33 DEBUG : file1(0xc0009bc540): openPending: 
2026/01/04 01:57:33 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/04 01:57:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:57:33 DEBUG : file1(0xc0009bc540): >openPending: err=<nil>
2026/01/04 01:57:33 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/04 01:57:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:57:33 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/04 01:57:33 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/04 01:57:33 DEBUG : file1(0xc0009bc540): close: 
2026/01/04 01:57:33 DEBUG : file1: vfs cache: setting modification time to 2026-01-04 01:57:33.34169017 +0000 UTC m=+153.870426971
2026/01/04 01:57:33 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/04 01:57:33 DEBUG : file1(0xc0009bc540): >close: err=<nil>
2026/01/04 01:57:33 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/04 01:57:33 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/04 01:57:33 DEBUG : file2: newRWFileHandle: 
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): openPending: 
2026/01/04 01:57:33 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/04 01:57:33 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): >openPending: err=<nil>
2026/01/04 01:57:33 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/04 01:57:33 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/04 01:57:33 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/04 01:57:33 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): RWFileHandle.Flush
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): RWFileHandle.Release
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): close: 
2026/01/04 01:57:33 DEBUG : file2: vfs cache: setting modification time to 2026-01-04 01:57:33.34531333 +0000 UTC m=+153.874050100
2026/01/04 01:57:33 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/04 01:57:33 DEBUG : file2(0xc0009bca00): >close: err=<nil>
2026/01/04 01:57:33 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/04 01:57:33 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:33 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/04 01:57:33.821982 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:33.822003 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:33 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)
2026/01/04 01:57:33 DEBUG : Looking for writers
2026/01/04 01:57:33 DEBUG : file1: reading active writers
2026/01/04 01:57:33 DEBUG : file2: reading active writers
2026/01/04 01:57:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/04 01:57:34 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:34.199593 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:34.199610 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:34 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)
2026/01/04 01:57:34 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:34.571868 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:34.571932 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:34 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)
2026/01/04 01:57:34 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)
2026/01/04 01:57:34 DEBUG : Looking for writers
2026/01/04 01:57:34 DEBUG : file2: reading active writers
2026/01/04 01:57:34 DEBUG : file1: reading active writers
2026/01/04 01:57:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:34.920991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:34.921033 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:34 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:34 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)
2026/01/04 01:57:34 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:35 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:35.334891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:35.334927 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:35 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)
2026/01/04 01:57:35 DEBUG : Looking for writers
2026/01/04 01:57:35 DEBUG : file1: reading active writers
2026/01/04 01:57:35 DEBUG : file2: reading active writers
2026/01/04 01:57:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:35.728394 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:35.728484 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:35 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)
2026/01/04 01:57:35 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)
2026/01/04 01:57:36 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:36.526306 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:36.526345 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:36 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)
2026/01/04 01:57:36 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)
2026/01/04 01:57:36 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:36 DEBUG : Looking for writers
2026/01/04 01:57:36 DEBUG : file1: reading active writers
2026/01/04 01:57:36 DEBUG : file2: reading active writers
2026/01/04 01:57:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:36.941241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:36.941271 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:36 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)
2026/01/04 01:57:36 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)
2026/01/04 01:57:37 DEBUG : Looking for writers
2026/01/04 01:57:37 DEBUG : file1: reading active writers
2026/01/04 01:57:37 DEBUG : file2: reading active writers
2026/01/04 01:57:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:38 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:38.492314 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:38.492368 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:38 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)
2026/01/04 01:57:38 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)
2026/01/04 01:57:38 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:38 DEBUG : Looking for writers
2026/01/04 01:57:38 DEBUG : file1: reading active writers
2026/01/04 01:57:38 DEBUG : file2: reading active writers
2026/01/04 01:57:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:38.934938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:38.934969 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:38 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)
2026/01/04 01:57:38 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)
2026/01/04 01:57:39 DEBUG : Looking for writers
2026/01/04 01:57:39 DEBUG : file1: reading active writers
2026/01/04 01:57:39 DEBUG : file2: reading active writers
2026/01/04 01:57:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:40 DEBUG : Looking for writers
2026/01/04 01:57:40 DEBUG : file1: reading active writers
2026/01/04 01:57:40 DEBUG : file2: reading active writers
2026/01/04 01:57:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:41 DEBUG : Looking for writers
2026/01/04 01:57:41 DEBUG : file1: reading active writers
2026/01/04 01:57:41 DEBUG : file2: reading active writers
2026/01/04 01:57:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:41 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:42.089652 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:42.089685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:42 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)
2026/01/04 01:57:42 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)
2026/01/04 01:57:42 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:42.523084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:42.523108 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:42 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)
2026/01/04 01:57:42 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)
2026/01/04 01:57:42 DEBUG : Looking for writers
2026/01/04 01:57:42 DEBUG : file2: reading active writers
2026/01/04 01:57:42 DEBUG : file1: reading active writers
2026/01/04 01:57:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:43 DEBUG : Looking for writers
2026/01/04 01:57:43 DEBUG : file1: reading active writers
2026/01/04 01:57:43 DEBUG : file2: reading active writers
2026/01/04 01:57:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:44 DEBUG : Looking for writers
2026/01/04 01:57:44 DEBUG : file1: reading active writers
2026/01/04 01:57:44 DEBUG : file2: reading active writers
2026/01/04 01:57:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:45 DEBUG : Looking for writers
2026/01/04 01:57:45 DEBUG : file1: reading active writers
2026/01/04 01:57:45 DEBUG : file2: reading active writers
2026/01/04 01:57:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:46 DEBUG : Looking for writers
2026/01/04 01:57:46 DEBUG : file1: reading active writers
2026/01/04 01:57:46 DEBUG : file2: reading active writers
2026/01/04 01:57:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:47 DEBUG : Looking for writers
2026/01/04 01:57:47 DEBUG : file1: reading active writers
2026/01/04 01:57:47 DEBUG : file2: reading active writers
2026/01/04 01:57:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:48 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:57:48 DEBUG : Looking for writers
2026/01/04 01:57:48 DEBUG : file1: reading active writers
2026/01/04 01:57:48 DEBUG : file2: reading active writers
2026/01/04 01:57:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:48.859839 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:48.860233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:48 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)
2026/01/04 01:57:48 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)
2026/01/04 01:57:48 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:57:49.306374 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:57:49.306398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:57:49 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)
2026/01/04 01:57:49 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)
2026/01/04 01:57:49 DEBUG : Looking for writers
2026/01/04 01:57:49 DEBUG : file1: reading active writers
2026/01/04 01:57:49 DEBUG : file2: reading active writers
2026/01/04 01:57:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:50 DEBUG : Looking for writers
2026/01/04 01:57:50 DEBUG : file2: reading active writers
2026/01/04 01:57:50 DEBUG : file1: reading active writers
2026/01/04 01:57:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:51 DEBUG : Looking for writers
2026/01/04 01:57:51 DEBUG : file1: reading active writers
2026/01/04 01:57:51 DEBUG : file2: reading active writers
2026/01/04 01:57:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:52 DEBUG : Looking for writers
2026/01/04 01:57:52 DEBUG : file1: reading active writers
2026/01/04 01:57:52 DEBUG : file2: reading active writers
2026/01/04 01:57:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:53 DEBUG : Looking for writers
2026/01/04 01:57:53 DEBUG : file1: reading active writers
2026/01/04 01:57:53 DEBUG : file2: reading active writers
2026/01/04 01:57:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:54 DEBUG : Looking for writers
2026/01/04 01:57:54 DEBUG : file1: reading active writers
2026/01/04 01:57:54 DEBUG : file2: reading active writers
2026/01/04 01:57:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:55 DEBUG : Looking for writers
2026/01/04 01:57:55 DEBUG : file1: reading active writers
2026/01/04 01:57:55 DEBUG : file2: reading active writers
2026/01/04 01:57:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:56 DEBUG : Looking for writers
2026/01/04 01:57:56 DEBUG : file1: reading active writers
2026/01/04 01:57:56 DEBUG : file2: reading active writers
2026/01/04 01:57:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:57 DEBUG : Looking for writers
2026/01/04 01:57:57 DEBUG : file1: reading active writers
2026/01/04 01:57:57 DEBUG : file2: reading active writers
2026/01/04 01:57:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:58 DEBUG : Looking for writers
2026/01/04 01:57:58 DEBUG : file1: reading active writers
2026/01/04 01:57:58 DEBUG : file2: reading active writers
2026/01/04 01:57:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:57:59 DEBUG : Looking for writers
2026/01/04 01:57:59 DEBUG : file1: reading active writers
2026/01/04 01:57:59 DEBUG : file2: reading active writers
2026/01/04 01:57:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:00 DEBUG : Looking for writers
2026/01/04 01:58:00 DEBUG : file2: reading active writers
2026/01/04 01:58:00 DEBUG : file1: reading active writers
2026/01/04 01:58:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:01 DEBUG : Looking for writers
2026/01/04 01:58:01 DEBUG : file1: reading active writers
2026/01/04 01:58:01 DEBUG : file2: reading active writers
2026/01/04 01:58:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:01 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:58:02.043670 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:02.043705 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:02 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)
2026/01/04 01:58:02 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)
2026/01/04 01:58:02 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:58:02.504289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:02.504309 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:02 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:02 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)
2026/01/04 01:58:02 DEBUG : Looking for writers
2026/01/04 01:58:02 DEBUG : file1: reading active writers
2026/01/04 01:58:02 DEBUG : file2: reading active writers
2026/01/04 01:58:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:03 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000ab8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039e508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637515072} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286772958761010 ext:153874050100 loc:0x42b6f20} ATime:{wall:14001286772959032733 ext:153874321823 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000ab8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039e408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637514816} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286772955137850 ext:153870426971 loc:0x42b6f20} ATime:{wall:14001286772955427699 ext:153870716820 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:58:03 DEBUG : >WaitForWriters: 
2026/01/04 01:58:03 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
2026/01/04 01:58:04 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
2026/01/04 01:58:06 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
2026/01/04 01:58:10 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:58:10 DEBUG : Looking for writers
2026/01/04 01:58:10 DEBUG : file2: reading active writers
2026/01/04 01:58:10 DEBUG : file1: reading active writers
2026/01/04 01:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/04 01:58:10 DEBUG : Looking for writers
2026/01/04 01:58:10 DEBUG : file1: reading active writers
2026/01/04 01:58:10 DEBUG : file2: reading active writers
2026/01/04 01:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/04 01:58:10 DEBUG : Looking for writers
2026/01/04 01:58:10 DEBUG : file2: reading active writers
2026/01/04 01:58:10 DEBUG : file1: reading active writers
2026/01/04 01:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/04 01:58:10 DEBUG : Looking for writers
2026/01/04 01:58:10 DEBUG : file1: reading active writers
2026/01/04 01:58:10 DEBUG : file2: reading active writers
2026/01/04 01:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/04 01:58:10 DEBUG : Looking for writers
2026/01/04 01:58:10 DEBUG : file2: reading active writers
2026/01/04 01:58:10 DEBUG : file1: reading active writers
2026/01/04 01:58:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/04 01:58:11 DEBUG : Looking for writers
2026/01/04 01:58:11 DEBUG : file1: reading active writers
2026/01/04 01:58:11 DEBUG : file2: reading active writers
2026/01/04 01:58:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/04 01:58:11 DEBUG : Looking for writers
2026/01/04 01:58:11 DEBUG : file2: reading active writers
2026/01/04 01:58:11 DEBUG : file1: reading active writers
2026/01/04 01:58:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/04 01:58:11 DEBUG : Looking for writers
2026/01/04 01:58:11 DEBUG : file1: reading active writers
2026/01/04 01:58:11 DEBUG : file2: reading active writers
2026/01/04 01:58:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:12 DEBUG : Looking for writers
2026/01/04 01:58:12 DEBUG : file2: reading active writers
2026/01/04 01:58:12 DEBUG : file1: reading active writers
2026/01/04 01:58:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:13 DEBUG : Looking for writers
2026/01/04 01:58:13 DEBUG : file1: reading active writers
2026/01/04 01:58:13 DEBUG : file2: reading active writers
2026/01/04 01:58:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:14 DEBUG : Looking for writers
2026/01/04 01:58:14 DEBUG : file1: reading active writers
2026/01/04 01:58:14 DEBUG : file2: reading active writers
2026/01/04 01:58:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:15 DEBUG : Looking for writers
2026/01/04 01:58:15 DEBUG : file1: reading active writers
2026/01/04 01:58:15 DEBUG : file2: reading active writers
2026/01/04 01:58:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:16 DEBUG : Looking for writers
2026/01/04 01:58:16 DEBUG : file1: reading active writers
2026/01/04 01:58:16 DEBUG : file2: reading active writers
2026/01/04 01:58:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:17 DEBUG : Looking for writers
2026/01/04 01:58:17 DEBUG : file1: reading active writers
2026/01/04 01:58:17 DEBUG : file2: reading active writers
2026/01/04 01:58:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:18 DEBUG : Looking for writers
2026/01/04 01:58:18 DEBUG : file1: reading active writers
2026/01/04 01:58:18 DEBUG : file2: reading active writers
2026/01/04 01:58:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:19 DEBUG : Looking for writers
2026/01/04 01:58:19 DEBUG : file1: reading active writers
2026/01/04 01:58:19 DEBUG : file2: reading active writers
2026/01/04 01:58:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:20 DEBUG : Looking for writers
2026/01/04 01:58:20 DEBUG : file1: reading active writers
2026/01/04 01:58:20 DEBUG : file2: reading active writers
2026/01/04 01:58:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:21 DEBUG : Looking for writers
2026/01/04 01:58:21 DEBUG : file1: reading active writers
2026/01/04 01:58:21 DEBUG : file2: reading active writers
2026/01/04 01:58:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:22 DEBUG : Looking for writers
2026/01/04 01:58:22 DEBUG : file1: reading active writers
2026/01/04 01:58:22 DEBUG : file2: reading active writers
2026/01/04 01:58:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:23 DEBUG : Looking for writers
2026/01/04 01:58:23 DEBUG : file1: reading active writers
2026/01/04 01:58:23 DEBUG : file2: reading active writers
2026/01/04 01:58:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:24 DEBUG : Looking for writers
2026/01/04 01:58:24 DEBUG : file1: reading active writers
2026/01/04 01:58:24 DEBUG : file2: reading active writers
2026/01/04 01:58:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:25 DEBUG : Looking for writers
2026/01/04 01:58:25 DEBUG : file1: reading active writers
2026/01/04 01:58:25 DEBUG : file2: reading active writers
2026/01/04 01:58:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:26 DEBUG : Looking for writers
2026/01/04 01:58:26 DEBUG : file1: reading active writers
2026/01/04 01:58:26 DEBUG : file2: reading active writers
2026/01/04 01:58:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:27 DEBUG : file1: vfs cache: starting upload
2026/01/04 01:58:27 DEBUG : Looking for writers
2026/01/04 01:58:27 DEBUG : file1: reading active writers
2026/01/04 01:58:27 DEBUG : file2: reading active writers
2026/01/04 01:58:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:28.064655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:28.064680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:28 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)
2026/01/04 01:58:28 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)
2026/01/04 01:58:28 DEBUG : file2: vfs cache: starting upload
2026/01/04 01:58:28.467556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:28.467580 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:28 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:28 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)
2026/01/04 01:58:28 DEBUG : Looking for writers
2026/01/04 01:58:28 DEBUG : file1: reading active writers
2026/01/04 01:58:28 DEBUG : file2: reading active writers
2026/01/04 01:58:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:29 DEBUG : Looking for writers
2026/01/04 01:58:29 DEBUG : file1: reading active writers
2026/01/04 01:58:29 DEBUG : file2: reading active writers
2026/01/04 01:58:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:30 DEBUG : Looking for writers
2026/01/04 01:58:30 DEBUG : file1: reading active writers
2026/01/04 01:58:30 DEBUG : file2: reading active writers
2026/01/04 01:58:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:31 DEBUG : Looking for writers
2026/01/04 01:58:31 DEBUG : file1: reading active writers
2026/01/04 01:58:31 DEBUG : file2: reading active writers
2026/01/04 01:58:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:32 DEBUG : Looking for writers
2026/01/04 01:58:32 DEBUG : file1: reading active writers
2026/01/04 01:58:32 DEBUG : file2: reading active writers
2026/01/04 01:58:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/04 01:58:33 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/04 01:58:33 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/04 01:58:33 DEBUG : Looking for writers
2026/01/04 01:58:33 DEBUG : file1: reading active writers
2026/01/04 01:58:33 DEBUG : file2: reading active writers
2026/01/04 01:58:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:34 DEBUG : Looking for writers
2026/01/04 01:58:34 DEBUG : file1: reading active writers
2026/01/04 01:58:34 DEBUG : file2: reading active writers
2026/01/04 01:58:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:35 DEBUG : Looking for writers
2026/01/04 01:58:35 DEBUG : file1: reading active writers
2026/01/04 01:58:35 DEBUG : file2: reading active writers
2026/01/04 01:58:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:36 DEBUG : Looking for writers
2026/01/04 01:58:36 DEBUG : file1: reading active writers
2026/01/04 01:58:36 DEBUG : file2: reading active writers
2026/01/04 01:58:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:37 DEBUG : Looking for writers
2026/01/04 01:58:37 DEBUG : file1: reading active writers
2026/01/04 01:58:37 DEBUG : file2: reading active writers
2026/01/04 01:58:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:38 DEBUG : Looking for writers
2026/01/04 01:58:38 DEBUG : file1: reading active writers
2026/01/04 01:58:38 DEBUG : file2: reading active writers
2026/01/04 01:58:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:39 DEBUG : Looking for writers
2026/01/04 01:58:39 DEBUG : file1: reading active writers
2026/01/04 01:58:39 DEBUG : file2: reading active writers
2026/01/04 01:58:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/04 01:58:40 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc000ab8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039e508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637515072} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286772958761010 ext:153874050100 loc:0x42b6f20} ATime:{wall:14001286772959032733 ext:153874321823 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc000ab8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00039e408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637514816} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001286772955137850 ext:153870426971 loc:0x42b6f20} ATime:{wall:14001286772955427699 ext:153870716820 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/04 01:58:40 DEBUG : >WaitForWriters: 
2026/01/04 01:58:40 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:58:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.52s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:58:40 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:58:40 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:58:40 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:40 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:58:41.077330 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:41.077362 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:41 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : >WaitForWriters: 
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:58:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.39s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:58:41 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:58:41.429211 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:41.429243 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:41 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : >WaitForWriters: 
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:58:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.34s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:58:41 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:58:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:58:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:58:41 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:58:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:58:41 DEBUG : file1: newRWFileHandle: 
2026/01/04 01:58:41 DEBUG : file1(0xc0009bd080): openPending: 
2026/01/04 01:58:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/04 01:58:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:58:41 DEBUG : file1(0xc0009bd080): >openPending: err=<nil>
2026/01/04 01:58:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/04 01:58:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:58:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/04 01:58:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/04 01:58:41.867824 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:58:41.867846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:58:41 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : file1: reading active writers
2026/01/04 01:58:41 DEBUG : file1: active writers 1
2026/01/04 01:58:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : file1: reading active writers
2026/01/04 01:58:41 DEBUG : file1: active writers 1
2026/01/04 01:58:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : file1: reading active writers
2026/01/04 01:58:41 DEBUG : file1: active writers 1
2026/01/04 01:58:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/04 01:58:41 DEBUG : Looking for writers
2026/01/04 01:58:41 DEBUG : file1: reading active writers
2026/01/04 01:58:41 DEBUG : file1: active writers 1
2026/01/04 01:58:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/04 01:58:42 DEBUG : Looking for writers
2026/01/04 01:58:42 DEBUG : file1: reading active writers
2026/01/04 01:58:42 DEBUG : file1: active writers 1
2026/01/04 01:58:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/04 01:58:42 DEBUG : Looking for writers
2026/01/04 01:58:42 DEBUG : file1: reading active writers
2026/01/04 01:58:42 DEBUG : file1: active writers 1
2026/01/04 01:58:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/04 01:58:42 DEBUG : Looking for writers
2026/01/04 01:58:42 DEBUG : file1: reading active writers
2026/01/04 01:58:42 DEBUG : file1: active writers 1
2026/01/04 01:58:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/04 01:58:43 DEBUG : Looking for writers
2026/01/04 01:58:43 DEBUG : file1: reading active writers
2026/01/04 01:58:43 DEBUG : file1: active writers 1
2026/01/04 01:58:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:44 DEBUG : Looking for writers
2026/01/04 01:58:44 DEBUG : file1: reading active writers
2026/01/04 01:58:44 DEBUG : file1: active writers 1
2026/01/04 01:58:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:45 DEBUG : Looking for writers
2026/01/04 01:58:45 DEBUG : file1: reading active writers
2026/01/04 01:58:45 DEBUG : file1: active writers 1
2026/01/04 01:58:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:46 DEBUG : Looking for writers
2026/01/04 01:58:46 DEBUG : file1: reading active writers
2026/01/04 01:58:46 DEBUG : file1: active writers 1
2026/01/04 01:58:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:47 DEBUG : Looking for writers
2026/01/04 01:58:47 DEBUG : file1: reading active writers
2026/01/04 01:58:47 DEBUG : file1: active writers 1
2026/01/04 01:58:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:48 DEBUG : Looking for writers
2026/01/04 01:58:48 DEBUG : file1: reading active writers
2026/01/04 01:58:48 DEBUG : file1: active writers 1
2026/01/04 01:58:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:49 DEBUG : Looking for writers
2026/01/04 01:58:49 DEBUG : file1: reading active writers
2026/01/04 01:58:49 DEBUG : file1: active writers 1
2026/01/04 01:58:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:50 DEBUG : Looking for writers
2026/01/04 01:58:50 DEBUG : file1: reading active writers
2026/01/04 01:58:50 DEBUG : file1: active writers 1
2026/01/04 01:58:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:51 DEBUG : Looking for writers
2026/01/04 01:58:51 DEBUG : file1: reading active writers
2026/01/04 01:58:51 DEBUG : file1: active writers 1
2026/01/04 01:58:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:52 DEBUG : Looking for writers
2026/01/04 01:58:52 DEBUG : file1: reading active writers
2026/01/04 01:58:52 DEBUG : file1: active writers 1
2026/01/04 01:58:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:53 DEBUG : Looking for writers
2026/01/04 01:58:53 DEBUG : file1: reading active writers
2026/01/04 01:58:53 DEBUG : file1: active writers 1
2026/01/04 01:58:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:54 DEBUG : Looking for writers
2026/01/04 01:58:54 DEBUG : file1: reading active writers
2026/01/04 01:58:54 DEBUG : file1: active writers 1
2026/01/04 01:58:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:55 DEBUG : Looking for writers
2026/01/04 01:58:55 DEBUG : file1: reading active writers
2026/01/04 01:58:55 DEBUG : file1: active writers 1
2026/01/04 01:58:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:56 DEBUG : Looking for writers
2026/01/04 01:58:56 DEBUG : file1: reading active writers
2026/01/04 01:58:56 DEBUG : file1: active writers 1
2026/01/04 01:58:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:57 DEBUG : Looking for writers
2026/01/04 01:58:57 DEBUG : file1: reading active writers
2026/01/04 01:58:57 DEBUG : file1: active writers 1
2026/01/04 01:58:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:58 DEBUG : Looking for writers
2026/01/04 01:58:58 DEBUG : file1: reading active writers
2026/01/04 01:58:58 DEBUG : file1: active writers 1
2026/01/04 01:58:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:58:59 DEBUG : Looking for writers
2026/01/04 01:58:59 DEBUG : file1: reading active writers
2026/01/04 01:58:59 DEBUG : file1: active writers 1
2026/01/04 01:58:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:00 DEBUG : Looking for writers
2026/01/04 01:59:00 DEBUG : file1: reading active writers
2026/01/04 01:59:00 DEBUG : file1: active writers 1
2026/01/04 01:59:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:01 DEBUG : Looking for writers
2026/01/04 01:59:01 DEBUG : file1: reading active writers
2026/01/04 01:59:01 DEBUG : file1: active writers 1
2026/01/04 01:59:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:02 DEBUG : Looking for writers
2026/01/04 01:59:02 DEBUG : file1: reading active writers
2026/01/04 01:59:02 DEBUG : file1: active writers 1
2026/01/04 01:59:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:03 DEBUG : Looking for writers
2026/01/04 01:59:03 DEBUG : file1: reading active writers
2026/01/04 01:59:03 DEBUG : file1: active writers 1
2026/01/04 01:59:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:04 DEBUG : Looking for writers
2026/01/04 01:59:04 DEBUG : file1: reading active writers
2026/01/04 01:59:04 DEBUG : file1: active writers 1
2026/01/04 01:59:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:05 DEBUG : Looking for writers
2026/01/04 01:59:05 DEBUG : file1: reading active writers
2026/01/04 01:59:05 DEBUG : file1: active writers 1
2026/01/04 01:59:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:06 DEBUG : Looking for writers
2026/01/04 01:59:06 DEBUG : file1: reading active writers
2026/01/04 01:59:06 DEBUG : file1: active writers 1
2026/01/04 01:59:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:07 DEBUG : Looking for writers
2026/01/04 01:59:07 DEBUG : file1: reading active writers
2026/01/04 01:59:07 DEBUG : file1: active writers 1
2026/01/04 01:59:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:08 DEBUG : Looking for writers
2026/01/04 01:59:08 DEBUG : file1: reading active writers
2026/01/04 01:59:08 DEBUG : file1: active writers 1
2026/01/04 01:59:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:09 DEBUG : Looking for writers
2026/01/04 01:59:09 DEBUG : file1: reading active writers
2026/01/04 01:59:09 DEBUG : file1: active writers 1
2026/01/04 01:59:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:10 DEBUG : Looking for writers
2026/01/04 01:59:10 DEBUG : file1: reading active writers
2026/01/04 01:59:10 DEBUG : file1: active writers 1
2026/01/04 01:59:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:11 DEBUG : Looking for writers
2026/01/04 01:59:11 DEBUG : file1: reading active writers
2026/01/04 01:59:11 DEBUG : file1: active writers 1
2026/01/04 01:59:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/04 01:59:11 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000245b30 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000ba5208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645931584} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000148d80 info:{ModTime:{wall:14001286846201362042 ext:222102207100 loc:0x42b6f20} ATime:{wall:14001286846201362042 ext:222102207100 loc:0x42b6f20} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/04 01:59:11 DEBUG : >WaitForWriters: 
2026/01/04 01:59:11 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:59:11 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.45s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:11 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:11 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/04 01:59:11 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:59:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/04 01:59:11 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ripocat9guxu"
2026/01/04 01:59:11 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/04 01:59:12 DEBUG : forgetting directory cache
2026/01/04 01:59:12.255510 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:12.255537 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:12 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:12 DEBUG : Looking for writers
2026/01/04 01:59:12 DEBUG : >WaitForWriters: 
2026/01/04 01:59:12 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': vfs cache: cleaner exiting
2026/01/04 01:59:12 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.37s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:12.609356 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:12.609379 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:12 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.36s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:12.987102 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:12.987122 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:13 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.38s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:13 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:13.379111 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:13.379134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:13 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:13 DEBUG : Looking for writers
2026/01/04 01:59:13 DEBUG : >WaitForWriters: 
2026/01/04 01:59:13 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.39s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:13 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:13.749578 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:13.749598 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:13 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:13 DEBUG : Looking for writers
2026/01/04 01:59:13 DEBUG : >WaitForWriters: 
2026/01/04 01:59:13 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.37s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:13 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:13 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:14.120457 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:14.120478 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:14 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:14 DEBUG : Looking for writers
2026/01/04 01:59:14 DEBUG : >WaitForWriters: 
2026/01/04 01:59:14 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.36s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:14 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:14.481361 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:14.481382 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:14 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:14 DEBUG : Looking for writers
2026/01/04 01:59:14 DEBUG : >WaitForWriters: 
2026/01/04 01:59:14 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.37s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:14 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:14 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:14 ERROR : error listing: directory not found
2026/01/04 01:59:14.992567 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:14.993389 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:14 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go: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
2026/01/04 01:59:14 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:14 DEBUG : Looking for writers
2026/01/04 01:59:14 DEBUG : >WaitForWriters: 
2026/01/04 01:59:15 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.50s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:15 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:15 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:15 ERROR : error listing: directory not found
2026/01/04 01:59:15 ERROR : error listing: directory not found
2026/01/04 01:59:15.586999 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:15.587066 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:15 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
2026/01/04 01:59:15 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:15 DEBUG : Looking for writers
2026/01/04 01:59:15 DEBUG : >WaitForWriters: 
2026/01/04 01:59:15 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.61s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:15 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:15 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:59:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:59:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 01:59:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 01:59:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:15 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/04 01:59:15 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/04 01:59:15 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/04 01:59:15 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/04 01:59:16.102760 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:16.102782 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:16 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:16 DEBUG : file1: Remove: 
2026/01/04 01:59:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 01:59:16 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
2026/01/04 01:59:16 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:59:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:59:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/04 01:59:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:59:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:59:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 01:59:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 01:59:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:23 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/04 01:59:23.909537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:23.909571 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:23 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:23 DEBUG : file1: Remove: 
2026/01/04 01:59:23 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 01:59:23 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
2026/01/04 01:59:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:59:23 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:59:23 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:23 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 01:59:23 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 01:59:23 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
2026/01/04 01:59:23 DEBUG : WaitForWriters: timeout=30s
2026/01/04 01:59:23 DEBUG : Looking for writers
2026/01/04 01:59:23 DEBUG : file1: reading active writers
2026/01/04 01:59:23 DEBUG : file1: active writers 1
2026/01/04 01:59:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/04 01:59:23 DEBUG : Looking for writers
2026/01/04 01:59:23 DEBUG : file1: reading active writers
2026/01/04 01:59:23 DEBUG : file1: active writers 1
2026/01/04 01:59:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/04 01:59:23 DEBUG : Looking for writers
2026/01/04 01:59:23 DEBUG : file1: reading active writers
2026/01/04 01:59:23 DEBUG : file1: active writers 1
2026/01/04 01:59:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/04 01:59:23 DEBUG : Looking for writers
2026/01/04 01:59:23 DEBUG : file1: reading active writers
2026/01/04 01:59:23 DEBUG : file1: active writers 1
2026/01/04 01:59:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/04 01:59:24 DEBUG : Looking for writers
2026/01/04 01:59:24 DEBUG : file1: reading active writers
2026/01/04 01:59:24 DEBUG : file1: active writers 1
2026/01/04 01:59:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/04 01:59:24 DEBUG : Looking for writers
2026/01/04 01:59:24 DEBUG : file1: reading active writers
2026/01/04 01:59:24 DEBUG : file1: active writers 1
2026/01/04 01:59:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/04 01:59:24 DEBUG : Looking for writers
2026/01/04 01:59:24 DEBUG : file1: reading active writers
2026/01/04 01:59:24 DEBUG : file1: active writers 1
2026/01/04 01:59:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/04 01:59:25 DEBUG : Looking for writers
2026/01/04 01:59:25 DEBUG : file1: reading active writers
2026/01/04 01:59:25 DEBUG : file1: active writers 1
2026/01/04 01:59:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:26 DEBUG : Looking for writers
2026/01/04 01:59:26 DEBUG : file1: reading active writers
2026/01/04 01:59:26 DEBUG : file1: active writers 1
2026/01/04 01:59:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:27 DEBUG : Looking for writers
2026/01/04 01:59:27 DEBUG : file1: reading active writers
2026/01/04 01:59:27 DEBUG : file1: active writers 1
2026/01/04 01:59:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:28 DEBUG : Looking for writers
2026/01/04 01:59:28 DEBUG : file1: reading active writers
2026/01/04 01:59:28 DEBUG : file1: active writers 1
2026/01/04 01:59:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:29 DEBUG : Looking for writers
2026/01/04 01:59:29 DEBUG : file1: reading active writers
2026/01/04 01:59:29 DEBUG : file1: active writers 1
2026/01/04 01:59:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:30 DEBUG : Looking for writers
2026/01/04 01:59:30 DEBUG : file1: reading active writers
2026/01/04 01:59:30 DEBUG : file1: active writers 1
2026/01/04 01:59:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:31 DEBUG : Looking for writers
2026/01/04 01:59:31 DEBUG : file1: reading active writers
2026/01/04 01:59:31 DEBUG : file1: active writers 1
2026/01/04 01:59:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:32 DEBUG : Looking for writers
2026/01/04 01:59:32 DEBUG : file1: reading active writers
2026/01/04 01:59:32 DEBUG : file1: active writers 1
2026/01/04 01:59:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:33 DEBUG : Looking for writers
2026/01/04 01:59:33 DEBUG : file1: reading active writers
2026/01/04 01:59:33 DEBUG : file1: active writers 1
2026/01/04 01:59:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:34 DEBUG : Looking for writers
2026/01/04 01:59:34 DEBUG : file1: reading active writers
2026/01/04 01:59:34 DEBUG : file1: active writers 1
2026/01/04 01:59:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:35 DEBUG : Looking for writers
2026/01/04 01:59:35 DEBUG : file1: reading active writers
2026/01/04 01:59:35 DEBUG : file1: active writers 1
2026/01/04 01:59:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:36 DEBUG : Looking for writers
2026/01/04 01:59:36 DEBUG : file1: reading active writers
2026/01/04 01:59:36 DEBUG : file1: active writers 1
2026/01/04 01:59:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:37 DEBUG : Looking for writers
2026/01/04 01:59:37 DEBUG : file1: reading active writers
2026/01/04 01:59:37 DEBUG : file1: active writers 1
2026/01/04 01:59:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:38 DEBUG : Looking for writers
2026/01/04 01:59:38 DEBUG : file1: reading active writers
2026/01/04 01:59:38 DEBUG : file1: active writers 1
2026/01/04 01:59:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:39 DEBUG : Looking for writers
2026/01/04 01:59:39 DEBUG : file1: reading active writers
2026/01/04 01:59:39 DEBUG : file1: active writers 1
2026/01/04 01:59:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:40 DEBUG : Looking for writers
2026/01/04 01:59:40 DEBUG : file1: reading active writers
2026/01/04 01:59:40 DEBUG : file1: active writers 1
2026/01/04 01:59:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:41 DEBUG : Looking for writers
2026/01/04 01:59:41 DEBUG : file1: reading active writers
2026/01/04 01:59:41 DEBUG : file1: active writers 1
2026/01/04 01:59:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:42 DEBUG : Looking for writers
2026/01/04 01:59:42 DEBUG : file1: reading active writers
2026/01/04 01:59:42 DEBUG : file1: active writers 1
2026/01/04 01:59:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:43 DEBUG : Looking for writers
2026/01/04 01:59:43 DEBUG : file1: reading active writers
2026/01/04 01:59:43 DEBUG : file1: active writers 1
2026/01/04 01:59:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:44 DEBUG : Looking for writers
2026/01/04 01:59:44 DEBUG : file1: reading active writers
2026/01/04 01:59:44 DEBUG : file1: active writers 1
2026/01/04 01:59:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:45 DEBUG : Looking for writers
2026/01/04 01:59:45 DEBUG : file1: reading active writers
2026/01/04 01:59:45 DEBUG : file1: active writers 1
2026/01/04 01:59:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:46 DEBUG : Looking for writers
2026/01/04 01:59:46 DEBUG : file1: reading active writers
2026/01/04 01:59:46 DEBUG : file1: active writers 1
2026/01/04 01:59:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:47 DEBUG : Looking for writers
2026/01/04 01:59:47 DEBUG : file1: reading active writers
2026/01/04 01:59:47 DEBUG : file1: active writers 1
2026/01/04 01:59:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:48 DEBUG : Looking for writers
2026/01/04 01:59:48 DEBUG : file1: reading active writers
2026/01/04 01:59:48 DEBUG : file1: active writers 1
2026/01/04 01:59:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:49 DEBUG : Looking for writers
2026/01/04 01:59:49 DEBUG : file1: reading active writers
2026/01/04 01:59:49 DEBUG : file1: active writers 1
2026/01/04 01:59:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:50 DEBUG : Looking for writers
2026/01/04 01:59:50 DEBUG : file1: reading active writers
2026/01/04 01:59:50 DEBUG : file1: active writers 1
2026/01/04 01:59:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:51 DEBUG : Looking for writers
2026/01/04 01:59:51 DEBUG : file1: reading active writers
2026/01/04 01:59:51 DEBUG : file1: active writers 1
2026/01/04 01:59:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:52 DEBUG : Looking for writers
2026/01/04 01:59:52 DEBUG : file1: reading active writers
2026/01/04 01:59:52 DEBUG : file1: active writers 1
2026/01/04 01:59:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:53 DEBUG : Looking for writers
2026/01/04 01:59:53 DEBUG : file1: reading active writers
2026/01/04 01:59:53 DEBUG : file1: active writers 1
2026/01/04 01:59:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/04 01:59:53 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/04 01:59:53 DEBUG : >WaitForWriters: 
2026/01/04 01:59:53 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.32s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 01:59:53 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 01:59:53 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 01:59:53 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 01:59:54 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 01:59:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:54 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 01:59:54 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 01:59:54 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 01:59:54 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/04 01:59:55 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/04 01:59:55 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/04 01:59:55 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/04 01:59:55 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (11 bytes), uploading instead of streaming
2026/01/04 01:59:55.448113 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 01:59:55.448134 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:55 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 01:59:55 DEBUG : file1: Remove: 
2026/01/04 01:59:55 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 01:59:55 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
2026/01/04 01:59:55 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
2026/01/04 01:59:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:59:56 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/04 01:59:58 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
2026/01/04 02:00:02 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:02 DEBUG : Looking for writers
2026/01/04 02:00:02 DEBUG : >WaitForWriters: 
2026/01/04 02:00:02 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.99s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:02 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:02 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 02:00:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 02:00:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 02:00:03 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:03 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (5 bytes), uploading instead of streaming
2026/01/04 02:00:03.423245 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:03.423269 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:03 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)
2026/01/04 02:00:03 DEBUG : file1: Remove: 
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 02:00:03 DEBUG : file1: >Remove: err=<nil>
2026/01/04 02:00:03 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
2026/01/04 02:00:03 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
2026/01/04 02:00:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:03 DEBUG : Looking for writers
2026/01/04 02:00:03 DEBUG : >WaitForWriters: 
2026/01/04 02:00:03 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.53s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:03 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:03 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:03 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 02:00:03 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:03 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 02:00:03 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 02:00:03 DEBUG : file1: WriteFileHandle.Release closing
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:03 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/04 02:00:03.933691 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:03.933711 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:03 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)
2026/01/04 02:00:03 DEBUG : file1: Remove: 
2026/01/04 02:00:03 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 02:00:03 DEBUG : file1: >Remove: err=<nil>
2026/01/04 02:00:03 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
2026/01/04 02:00:03 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/04 02:00:03 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:03 DEBUG : Looking for writers
2026/01/04 02:00:03 DEBUG : >WaitForWriters: 
2026/01/04 02:00:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.51s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:04 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:04 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 02:00:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 02:00:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:04 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (2 bytes), uploading instead of streaming
2026/01/04 02:00:04.453002 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:04.453029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:04 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)
2026/01/04 02:00:04 DEBUG : file1: Remove: 
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 02:00:04 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
2026/01/04 02:00:04 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:04 DEBUG : Looking for writers
2026/01/04 02:00:04 DEBUG : >WaitForWriters: 
2026/01/04 02:00:04 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.51s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:04 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:04 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 02:00:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:04 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 02:00:04 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:04 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (0 bytes), uploading instead of streaming
2026/01/04 02:00:04.983691 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:04.983717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:04 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)
2026/01/04 02:00:04 DEBUG : file1: Remove: 
2026/01/04 02:00:04 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 02:00:04 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
2026/01/04 02:00:04 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/04 02:00:04 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
2026/01/04 02:00:04 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:04 DEBUG : Looking for writers
2026/01/04 02:00:04 DEBUG : >WaitForWriters: 
2026/01/04 02:00:05 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.54s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/04 02:00:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/04 02:00:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/04 02:00:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/04 02:00:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/04 02:00:05 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': File to upload is small (100 bytes), uploading instead of streaming
2026/01/04 02:00:05.524973 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:05.524990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:05 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)
2026/01/04 02:00:05 DEBUG : file1: Remove: 
2026/01/04 02:00:05 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/04 02:00:05 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
2026/01/04 02:00:05 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/04 02:00:05 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
2026/01/04 02:00:05 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:05 DEBUG : Looking for writers
2026/01/04 02:00:05 DEBUG : >WaitForWriters: 
2026/01/04 02:00:05 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.53s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:05.888013 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:05.888033 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:05 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:05 DEBUG : Looking for writers
2026/01/04 02:00:05 DEBUG : >WaitForWriters: 
2026/01/04 02:00:05 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.37s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:05 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:05 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:06.258753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:06.258876 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:06 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:06 DEBUG : Looking for writers
2026/01/04 02:00:06 DEBUG : >WaitForWriters: 
2026/01/04 02:00:06 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.36s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:06 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:06 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:06.777639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:06.777655 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:06 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:06 DEBUG : Looking for writers
2026/01/04 02:00:06 DEBUG : >WaitForWriters: 
2026/01/04 02:00:06 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.53s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-ripocat9guxu'", Local "Local file system at /tmp/rclone1409804762", Modify Window "1s"
2026/01/04 02:00:06 INFO  : proton drive root link ID 'rclone-test-ripocat9guxu': poll-interval is not supported by this remote
2026/01/04 02:00:06 NOTICE: proton drive root link ID 'rclone-test-ripocat9guxu': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/04 02:00:07.164787 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/04 02:00:07.164880 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ripocat9guxu'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/04 02:00:07 DEBUG : WaitForWriters: timeout=30s
2026/01/04 02:00:07 DEBUG : Looking for writers
2026/01/04 02:00:07 DEBUG : >WaitForWriters: 
2026/01/04 02:00:07 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.39s)
FAIL
2026/01/04 02:00:07 DEBUG : proton drive root link ID 'rclone-test-ripocat9guxu': Purge remote
2026/01/04 02:00:07 NOTICE: purge failed: directory not found
"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Finished ERROR in 5m7.868795641s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]