"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/02/19 01:31:54 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-wifaqan0nara"
2026/02/19 01:31:54 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/19 01:31:54 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': Has cached credentials
2026/02/19 01:31:55 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': Used cached credential to initialize the ProtonDrive API
2026/02/19 01:31:56 DEBUG : Creating backend with remote "/tmp/rclone2656178062"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:31:56 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:31:56 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:31:56.945704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:31:56.945746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:31:56 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:31:56 DEBUG : Looking for writers
2026/02/19 01:31:56 DEBUG : >WaitForWriters: 
2026/02/19 01:31:57 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.81s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:31:57 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:31:57 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:31:57.689947 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:31:57.689975 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:31:57 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:31:57 DEBUG : Looking for writers
2026/02/19 01:31:57 DEBUG : >WaitForWriters: 
2026/02/19 01:31:57 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.75s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:31:57 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:31:57 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:31:58.449647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:31:58.449679 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:31:58 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:31:58 DEBUG : Looking for writers
2026/02/19 01:31:58 DEBUG : >WaitForWriters: 
2026/02/19 01:31:58 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.78s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:31:58 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:31:58 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:31:59.208598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:31:59.208633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:31:59 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:31:59 DEBUG : Looking for writers
2026/02/19 01:31:59 DEBUG : >WaitForWriters: 
2026/02/19 01:31:59 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.77s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:31:59 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:31:59 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:31:59.960574 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:31:59.960600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:31:59 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:31:59 DEBUG : Looking for writers
2026/02/19 01:31:59 DEBUG : >WaitForWriters: 
2026/02/19 01:32:00 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.73s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:00 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:00 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:00.844640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:00.844674 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:00 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:00 DEBUG : Looking for writers
2026/02/19 01:32:00 DEBUG : >WaitForWriters: 
2026/02/19 01:32:00 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.89s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:00 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:00 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:01.682858 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:01.682892 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:01 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:01 DEBUG : Looking for writers
2026/02/19 01:32:01 DEBUG : >WaitForWriters: 
2026/02/19 01:32:01 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.85s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:01 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:01 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:02.498298 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:02.498318 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:02 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:02 DEBUG : Looking for writers
2026/02/19 01:32:02 DEBUG : >WaitForWriters: 
2026/02/19 01:32:02 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.83s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:02 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:02 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:03.280647 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:03.280706 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:03 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:03 DEBUG : Looking for writers
2026/02/19 01:32:03 DEBUG : >WaitForWriters: 
2026/02/19 01:32:03 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.75s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:03 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:03 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:04.068927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:04.068954 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:04 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:04 DEBUG : Looking for writers
2026/02/19 01:32:04 DEBUG : >WaitForWriters: 
2026/02/19 01:32:04 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.79s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:04 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:04 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:04.966956 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:04.966991 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:04 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:04 DEBUG : Looking for writers
2026/02/19 01:32:04 DEBUG : >WaitForWriters: 
2026/02/19 01:32:05 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.90s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:05 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:05 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:05.760958 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:05.760990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:05 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:05 DEBUG : Looking for writers
2026/02/19 01:32:05 DEBUG : >WaitForWriters: 
2026/02/19 01:32:05 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.81s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:05 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:05 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:06.537346 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:06.537365 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:06 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:06 DEBUG : Looking for writers
2026/02/19 01:32:06 DEBUG : >WaitForWriters: 
2026/02/19 01:32:06 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.78s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:06 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:06 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:07.391476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:07.391504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:07 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:07 DEBUG : Looking for writers
2026/02/19 01:32:07 DEBUG : >WaitForWriters: 
2026/02/19 01:32:07 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.84s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:07 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:07 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:08.369115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:08.369144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:08 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:08 DEBUG : Looking for writers
2026/02/19 01:32:08 DEBUG : >WaitForWriters: 
2026/02/19 01:32:08 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.98s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:08 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:08 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:09.172627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:09.172660 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:09 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:09 DEBUG : Looking for writers
2026/02/19 01:32:09 DEBUG : >WaitForWriters: 
2026/02/19 01:32:09 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.78s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:09 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:09 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:09.994125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:09.994154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:09 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:09 DEBUG : Looking for writers
2026/02/19 01:32:09 DEBUG : >WaitForWriters: 
2026/02/19 01:32:10 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.83s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:10 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:10 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:10.713629 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:10.713657 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:10 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:10 DEBUG : Looking for writers
2026/02/19 01:32:10 DEBUG : >WaitForWriters: 
2026/02/19 01:32:10 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.75s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:10 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:10 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:11.548242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:11.548276 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:11 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:11 DEBUG : Looking for writers
2026/02/19 01:32:11 DEBUG : >WaitForWriters: 
2026/02/19 01:32:11 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.81s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:11 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:11 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:12.361922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:12.361949 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:12 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:12 DEBUG : Looking for writers
2026/02/19 01:32:12 DEBUG : >WaitForWriters: 
2026/02/19 01:32:12 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.81s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:12 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:12 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:13.164469 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:13.164501 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:13 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:13 DEBUG : Looking for writers
2026/02/19 01:32:13 DEBUG : >WaitForWriters: 
2026/02/19 01:32:13 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.79s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:13 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:13 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:13.971961 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:13.972012 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:13 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:13 DEBUG : Looking for writers
2026/02/19 01:32:13 DEBUG : >WaitForWriters: 
2026/02/19 01:32:14 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-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:14 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:14 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:14.738258 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:14.738288 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:14 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:14 DEBUG : Looking for writers
2026/02/19 01:32:14 DEBUG : >WaitForWriters: 
2026/02/19 01:32:14 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-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:14 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:14 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:15.524401 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:15.524446 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:15 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:15 DEBUG : Looking for writers
2026/02/19 01:32:15 DEBUG : >WaitForWriters: 
2026/02/19 01:32:15 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-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:15 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:15 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:15 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:15 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:16.290054 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:16.290106 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:16 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:16 DEBUG : Looking for writers
2026/02/19 01:32:16 DEBUG : >WaitForWriters: 
2026/02/19 01:32:16 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:16 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-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:16 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:16 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:16 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:16 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:17.042513 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:17.042680 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:17 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:17 DEBUG : Looking for writers
2026/02/19 01:32:17 DEBUG : >WaitForWriters: 
2026/02/19 01:32:17 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:17 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-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:17 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:17 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:17 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:17 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:17.857599 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:17.857631 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:17 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:17 DEBUG : Looking for writers
2026/02/19 01:32:17 DEBUG : >WaitForWriters: 
2026/02/19 01:32:17 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:18 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.71s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.84s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.74s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.78s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.77s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.78s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.80s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:18 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:18 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:18.690235 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:18.690268 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:18 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:18 DEBUG : Looking for writers
2026/02/19 01:32:18 DEBUG : >WaitForWriters: 
2026/02/19 01:32:18 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.82s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:18 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:18 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:19.524578 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:19.524605 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:19 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:19 DEBUG : Looking for writers
2026/02/19 01:32:19 DEBUG : >WaitForWriters: 
2026/02/19 01:32:19 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.84s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:19 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:19 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:20.331908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:20.331939 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:20 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:20 DEBUG : Looking for writers
2026/02/19 01:32:20 DEBUG : >WaitForWriters: 
2026/02/19 01:32:20 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.81s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:20 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:20 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:21.127158 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:21.127179 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:21 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:21 DEBUG : Looking for writers
2026/02/19 01:32:21 DEBUG : >WaitForWriters: 
2026/02/19 01:32:21 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.79s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:21 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:21 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:21.947073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:21.947120 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:21 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:21 DEBUG : Looking for writers
2026/02/19 01:32:21 DEBUG : >WaitForWriters: 
2026/02/19 01:32:22 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.80s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:22 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:22 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:22.690307 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:22.690327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:22 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:22 DEBUG : Looking for writers
2026/02/19 01:32:22 DEBUG : >WaitForWriters: 
2026/02/19 01:32:22 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:22 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:22 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:22 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:22 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:22 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:23.418585 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:23.418615 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:23 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:23 DEBUG : Looking for writers
2026/02/19 01:32:23 DEBUG : >WaitForWriters: 
2026/02/19 01:32:23 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:23 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:23 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:23 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:23 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:23 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:23 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:24.264378 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:24.264402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:24 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:24 DEBUG : Looking for writers
2026/02/19 01:32:24 DEBUG : >WaitForWriters: 
2026/02/19 01:32:24 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:24 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:24 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:24 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:24 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:24 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:25.046554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:25.046588 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:25 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:25 DEBUG : Looking for writers
2026/02/19 01:32:25 DEBUG : >WaitForWriters: 
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:25 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:25 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:25.793241 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:25.793266 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:25 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:25 DEBUG : Looking for writers
2026/02/19 01:32:25 DEBUG : >WaitForWriters: 
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:25 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:25 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:25 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:26.601336 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:26.601368 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:26 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:26 DEBUG : Looking for writers
2026/02/19 01:32:26 DEBUG : >WaitForWriters: 
2026/02/19 01:32:26 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:26 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.67s)
    --- FAIL: TestFileRename/off,forceCache=false (0.75s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.76s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.82s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.78s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.76s)
    --- FAIL: TestFileRename/full,forceCache=false (0.79s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:26 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:26 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:27.338390 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:27.338414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:27 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:27 DEBUG : Looking for writers
2026/02/19 01:32:27 DEBUG : >WaitForWriters: 
2026/02/19 01:32:27 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.77s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:27 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:27 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:28.138274 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:28.138311 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:28 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:28 DEBUG : Looking for writers
2026/02/19 01:32:28 DEBUG : >WaitForWriters: 
2026/02/19 01:32:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.78s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:28 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:28 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:28.934514 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:28.934536 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:28 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:28 DEBUG : Looking for writers
2026/02/19 01:32:28 DEBUG : >WaitForWriters: 
2026/02/19 01:32:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.79s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:29 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:29 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:29.715747 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:29.715769 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:29 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:29 DEBUG : Looking for writers
2026/02/19 01:32:29 DEBUG : >WaitForWriters: 
2026/02/19 01:32:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.77s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:29 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:29 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:32:30.487507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:30.487535 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:30 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:30 DEBUG : Looking for writers
2026/02/19 01:32:30 DEBUG : >WaitForWriters: 
2026/02/19 01:32:30 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.76s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:30 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:30 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:30 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:30 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:31.304779 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:31.304804 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:31 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:31 DEBUG : Looking for writers
2026/02/19 01:32:31 DEBUG : >WaitForWriters: 
2026/02/19 01:32:31 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.86s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:31 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:31 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:31 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:31 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:32.118938 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:32.118979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:32 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:32 DEBUG : Looking for writers
2026/02/19 01:32:32 DEBUG : >WaitForWriters: 
2026/02/19 01:32:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.80s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:32 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:32 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:32.922192 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:32.922236 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:32 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:32 DEBUG : Looking for writers
2026/02/19 01:32:32 DEBUG : >WaitForWriters: 
2026/02/19 01:32:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.79s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:33.705475 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:33.705506 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:33 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:33 DEBUG : Looking for writers
2026/02/19 01:32:33 DEBUG : >WaitForWriters: 
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.80s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:34.522246 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:34.522278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:34 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : >WaitForWriters: 
2026/02/19 01:32:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:32:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.81s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:32:34 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:32:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:32:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:32:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:32:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:32:34 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:32:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:32:34 DEBUG : file1: newRWFileHandle: 
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): openPending: 
2026/02/19 01:32:34 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/19 01:32:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): >openPending: err=<nil>
2026/02/19 01:32:34 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/19 01:32:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:32:34 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/19 01:32:34 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): _writeAt: size=5, off=0
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): >_writeAt: n=5, err=<nil>
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): _writeAt: size=7, off=5
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): >_writeAt: n=7, err=<nil>
2026/02/19 01:32:34 DEBUG : file1: vfs cache: truncate to size=11
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): close: 
2026/02/19 01:32:34 DEBUG : file1: vfs cache: setting modification time to 2026-02-19 01:32:34.825545326 +0000 UTC m=+40.595237055
2026/02/19 01:32:34 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): >close: err=<nil>
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): close: 
2026/02/19 01:32:34 DEBUG : file1(0xc000774bc0): >close: err=file already closed
2026/02/19 01:32:34 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : file1: reading active writers
2026/02/19 01:32:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : file1: reading active writers
2026/02/19 01:32:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : file1: reading active writers
2026/02/19 01:32:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : file1: reading active writers
2026/02/19 01:32:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/19 01:32:34 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:34 DEBUG : Looking for writers
2026/02/19 01:32:34 DEBUG : file1: reading active writers
2026/02/19 01:32:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/19 01:32:35 DEBUG : Looking for writers
2026/02/19 01:32:35 DEBUG : file1: reading active writers
2026/02/19 01:32:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/19 01:32:35 DEBUG : Looking for writers
2026/02/19 01:32:35 DEBUG : file1: reading active writers
2026/02/19 01:32:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/19 01:32:35.756767 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:35.756810 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:35 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)
2026/02/19 01:32:35 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:35 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:36 DEBUG : Looking for writers
2026/02/19 01:32:36 DEBUG : file1: reading active writers
2026/02/19 01:32:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:36.729921 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:36.729947 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:36 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)
2026/02/19 01:32:36 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:37 DEBUG : Looking for writers
2026/02/19 01:32:37 DEBUG : file1: reading active writers
2026/02/19 01:32:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:37 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:37.877650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:37.877671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:37 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:38 DEBUG : Looking for writers
2026/02/19 01:32:38 DEBUG : file1: reading active writers
2026/02/19 01:32:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:38 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:39 DEBUG : Looking for writers
2026/02/19 01:32:39 DEBUG : file1: reading active writers
2026/02/19 01:32:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:39.487163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:39.487189 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:39 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:40 DEBUG : Looking for writers
2026/02/19 01:32:40 DEBUG : file1: reading active writers
2026/02/19 01:32:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:41 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:41 DEBUG : Looking for writers
2026/02/19 01:32:41 DEBUG : file1: reading active writers
2026/02/19 01:32:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:41.857370 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:41.857401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:41 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:42 DEBUG : Looking for writers
2026/02/19 01:32:42 DEBUG : file1: reading active writers
2026/02/19 01:32:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:43 DEBUG : Looking for writers
2026/02/19 01:32:43 DEBUG : file1: reading active writers
2026/02/19 01:32:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:44 DEBUG : Looking for writers
2026/02/19 01:32:44 DEBUG : file1: reading active writers
2026/02/19 01:32:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:45 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:45 DEBUG : Looking for writers
2026/02/19 01:32:45 DEBUG : file1: reading active writers
2026/02/19 01:32:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:45.877164 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:45.877191 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:45 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:46 DEBUG : Looking for writers
2026/02/19 01:32:46 DEBUG : file1: reading active writers
2026/02/19 01:32:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:47 DEBUG : Looking for writers
2026/02/19 01:32:47 DEBUG : file1: reading active writers
2026/02/19 01:32:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:48 DEBUG : Looking for writers
2026/02/19 01:32:48 DEBUG : file1: reading active writers
2026/02/19 01:32:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:49 DEBUG : Looking for writers
2026/02/19 01:32:49 DEBUG : file1: reading active writers
2026/02/19 01:32:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:50 DEBUG : Looking for writers
2026/02/19 01:32:50 DEBUG : file1: reading active writers
2026/02/19 01:32:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:51 DEBUG : Looking for writers
2026/02/19 01:32:51 DEBUG : file1: reading active writers
2026/02/19 01:32:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:52 DEBUG : Looking for writers
2026/02/19 01:32:52 DEBUG : file1: reading active writers
2026/02/19 01:32:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:52 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:32:53.047502 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:32:53.047527 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:53 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:32:53 DEBUG : Looking for writers
2026/02/19 01:32:53 DEBUG : file1: reading active writers
2026/02/19 01:32:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:54 DEBUG : Looking for writers
2026/02/19 01:32:54 DEBUG : file1: reading active writers
2026/02/19 01:32:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:55 DEBUG : Looking for writers
2026/02/19 01:32:55 DEBUG : file1: reading active writers
2026/02/19 01:32:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:56 DEBUG : Looking for writers
2026/02/19 01:32:56 DEBUG : file1: reading active writers
2026/02/19 01:32:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:57 DEBUG : Looking for writers
2026/02/19 01:32:57 DEBUG : file1: reading active writers
2026/02/19 01:32:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:58 DEBUG : Looking for writers
2026/02/19 01:32:58 DEBUG : file1: reading active writers
2026/02/19 01:32:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:32:59 DEBUG : Looking for writers
2026/02/19 01:32:59 DEBUG : file1: reading active writers
2026/02/19 01:32:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:00 DEBUG : Looking for writers
2026/02/19 01:33:00 DEBUG : file1: reading active writers
2026/02/19 01:33:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:01 DEBUG : Looking for writers
2026/02/19 01:33:01 DEBUG : file1: reading active writers
2026/02/19 01:33:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:02 DEBUG : Looking for writers
2026/02/19 01:33:02 DEBUG : file1: reading active writers
2026/02/19 01:33:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:03 DEBUG : Looking for writers
2026/02/19 01:33:03 DEBUG : file1: reading active writers
2026/02/19 01:33:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:04 DEBUG : Looking for writers
2026/02/19 01:33:04 DEBUG : file1: reading active writers
2026/02/19 01:33:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:04 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000abf590 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000527d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639126848} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552643405304430 ext:40595237055 loc:0x4580460} ATime:{wall:14005552643406273657 ext:40596206281 loc:0x4580460} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:33:04 DEBUG : >WaitForWriters: 
2026/02/19 01:33:04 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/19 01:33:05 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/19 01:33:06.648713 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:06.648733 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:06 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:06 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:06 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:33:09 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/02/19 01:33:13 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/19 01:33:13 DEBUG : Looking for writers
2026/02/19 01:33:13 DEBUG : file1: reading active writers
2026/02/19 01:33:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/19 01:33:14 DEBUG : Looking for writers
2026/02/19 01:33:14 DEBUG : file1: reading active writers
2026/02/19 01:33:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:15 DEBUG : Looking for writers
2026/02/19 01:33:15 DEBUG : file1: reading active writers
2026/02/19 01:33:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:16 DEBUG : Looking for writers
2026/02/19 01:33:16 DEBUG : file1: reading active writers
2026/02/19 01:33:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:17 DEBUG : Looking for writers
2026/02/19 01:33:17 DEBUG : file1: reading active writers
2026/02/19 01:33:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:18 DEBUG : Looking for writers
2026/02/19 01:33:18 DEBUG : file1: reading active writers
2026/02/19 01:33:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:19 DEBUG : Looking for writers
2026/02/19 01:33:19 DEBUG : file1: reading active writers
2026/02/19 01:33:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:20 DEBUG : Looking for writers
2026/02/19 01:33:20 DEBUG : file1: reading active writers
2026/02/19 01:33:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:21 DEBUG : Looking for writers
2026/02/19 01:33:21 DEBUG : file1: reading active writers
2026/02/19 01:33:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:22 DEBUG : Looking for writers
2026/02/19 01:33:22 DEBUG : file1: reading active writers
2026/02/19 01:33:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:23 DEBUG : Looking for writers
2026/02/19 01:33:23 DEBUG : file1: reading active writers
2026/02/19 01:33:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:24 DEBUG : Looking for writers
2026/02/19 01:33:24 DEBUG : file1: reading active writers
2026/02/19 01:33:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:25 DEBUG : Looking for writers
2026/02/19 01:33:25 DEBUG : file1: reading active writers
2026/02/19 01:33:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:26 DEBUG : Looking for writers
2026/02/19 01:33:26 DEBUG : file1: reading active writers
2026/02/19 01:33:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:27 DEBUG : Looking for writers
2026/02/19 01:33:27 DEBUG : file1: reading active writers
2026/02/19 01:33:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:28 DEBUG : Looking for writers
2026/02/19 01:33:28 DEBUG : file1: reading active writers
2026/02/19 01:33:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:29 DEBUG : Looking for writers
2026/02/19 01:33:29 DEBUG : file1: reading active writers
2026/02/19 01:33:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:30 DEBUG : Looking for writers
2026/02/19 01:33:30 DEBUG : file1: reading active writers
2026/02/19 01:33:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:31 DEBUG : Looking for writers
2026/02/19 01:33:31 DEBUG : file1: reading active writers
2026/02/19 01:33:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:32 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:32 DEBUG : Looking for writers
2026/02/19 01:33:32 DEBUG : file1: reading active writers
2026/02/19 01:33:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:33.288207 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:33.288229 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:33 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)
2026/02/19 01:33:33 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:33 DEBUG : Looking for writers
2026/02/19 01:33:33 DEBUG : file1: reading active writers
2026/02/19 01:33:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:34 DEBUG : Looking for writers
2026/02/19 01:33:34 DEBUG : file1: reading active writers
2026/02/19 01:33:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/19 01:33:34 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/19 01:33:35 DEBUG : Looking for writers
2026/02/19 01:33:35 DEBUG : file1: reading active writers
2026/02/19 01:33:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:36 DEBUG : Looking for writers
2026/02/19 01:33:36 DEBUG : file1: reading active writers
2026/02/19 01:33:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:37 DEBUG : Looking for writers
2026/02/19 01:33:37 DEBUG : file1: reading active writers
2026/02/19 01:33:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:38 DEBUG : Looking for writers
2026/02/19 01:33:38 DEBUG : file1: reading active writers
2026/02/19 01:33:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:39 DEBUG : Looking for writers
2026/02/19 01:33:39 DEBUG : file1: reading active writers
2026/02/19 01:33:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:40 DEBUG : Looking for writers
2026/02/19 01:33:40 DEBUG : file1: reading active writers
2026/02/19 01:33:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:41 DEBUG : Looking for writers
2026/02/19 01:33:41 DEBUG : file1: reading active writers
2026/02/19 01:33:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:42 DEBUG : Looking for writers
2026/02/19 01:33:42 DEBUG : file1: reading active writers
2026/02/19 01:33:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:43 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000abf590 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000527d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824639126848} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552643405304430 ext:40595237055 loc:0x4580460} ATime:{wall:14005552643406273657 ext:40596206281 loc:0x4580460} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:33:43 DEBUG : >WaitForWriters: 
2026/02/19 01:33:43 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:33:43 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.81s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:33:43 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:33:43 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:33:43 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:33:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:33:43 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:33:43 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:33:43 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:33:43 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:33:43 DEBUG : file1: newRWFileHandle: 
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): openPending: 
2026/02/19 01:33:43 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/19 01:33:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): >openPending: err=<nil>
2026/02/19 01:33:43 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/19 01:33:43 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:33:43 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/19 01:33:43 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): _writeAt: size=7, off=0
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): >_writeAt: n=7, err=<nil>
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): _writeAt: size=6, off=5
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): >_writeAt: n=6, err=<nil>
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): close: 
2026/02/19 01:33:43 DEBUG : file1: vfs cache: setting modification time to 2026-02-19 01:33:43.636808362 +0000 UTC m=+109.406500081
2026/02/19 01:33:43 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): >close: err=<nil>
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): _writeAt: size=5, off=0
2026/02/19 01:33:43 DEBUG : file1(0xc0009ba140): >_writeAt: n=0, err=file already closed
2026/02/19 01:33:43 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/19 01:33:43 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/19 01:33:43 DEBUG : Looking for writers
2026/02/19 01:33:43 DEBUG : file1: reading active writers
2026/02/19 01:33:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/19 01:33:44 DEBUG : Looking for writers
2026/02/19 01:33:44 DEBUG : file1: reading active writers
2026/02/19 01:33:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/19 01:33:44.494538 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:44.494576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:44 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:44 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:44 DEBUG : Looking for writers
2026/02/19 01:33:44 DEBUG : file1: reading active writers
2026/02/19 01:33:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:45.437854 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:45.437914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:45 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:45 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:45 DEBUG : Looking for writers
2026/02/19 01:33:45 DEBUG : file1: reading active writers
2026/02/19 01:33:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:46.663773 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:46.663806 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:46 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)
2026/02/19 01:33:46 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:46 DEBUG : Looking for writers
2026/02/19 01:33:46 DEBUG : file1: reading active writers
2026/02/19 01:33:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:47 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:47 DEBUG : Looking for writers
2026/02/19 01:33:47 DEBUG : file1: reading active writers
2026/02/19 01:33:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:48.277081 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:48.277109 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:48 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:48 DEBUG : Looking for writers
2026/02/19 01:33:48 DEBUG : file1: reading active writers
2026/02/19 01:33:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:49 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:49 DEBUG : Looking for writers
2026/02/19 01:33:49 DEBUG : file1: reading active writers
2026/02/19 01:33:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:50.707188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:50.707216 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:50 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:50 DEBUG : Looking for writers
2026/02/19 01:33:50 DEBUG : file1: reading active writers
2026/02/19 01:33:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:51 DEBUG : Looking for writers
2026/02/19 01:33:51 DEBUG : file1: reading active writers
2026/02/19 01:33:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:52 DEBUG : Looking for writers
2026/02/19 01:33:52 DEBUG : file1: reading active writers
2026/02/19 01:33:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:53 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:33:53 DEBUG : Looking for writers
2026/02/19 01:33:53 DEBUG : file1: reading active writers
2026/02/19 01:33:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:54.691175 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:33:54.691199 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:54 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:33:54 DEBUG : Looking for writers
2026/02/19 01:33:54 DEBUG : file1: reading active writers
2026/02/19 01:33:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:55 DEBUG : Looking for writers
2026/02/19 01:33:55 DEBUG : file1: reading active writers
2026/02/19 01:33:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:56 DEBUG : Looking for writers
2026/02/19 01:33:56 DEBUG : file1: reading active writers
2026/02/19 01:33:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:57 DEBUG : Looking for writers
2026/02/19 01:33:57 DEBUG : file1: reading active writers
2026/02/19 01:33:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:58 DEBUG : Looking for writers
2026/02/19 01:33:58 DEBUG : file1: reading active writers
2026/02/19 01:33:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:33:59 DEBUG : Looking for writers
2026/02/19 01:33:59 DEBUG : file1: reading active writers
2026/02/19 01:33:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:00 DEBUG : Looking for writers
2026/02/19 01:34:00 DEBUG : file1: reading active writers
2026/02/19 01:34:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:01 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:01.901134 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:01.901158 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:01 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:01 DEBUG : Looking for writers
2026/02/19 01:34:01 DEBUG : file1: reading active writers
2026/02/19 01:34:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:02 DEBUG : Looking for writers
2026/02/19 01:34:02 DEBUG : file1: reading active writers
2026/02/19 01:34:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:03 DEBUG : Looking for writers
2026/02/19 01:34:03 DEBUG : file1: reading active writers
2026/02/19 01:34:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:04 DEBUG : Looking for writers
2026/02/19 01:34:04 DEBUG : file1: reading active writers
2026/02/19 01:34:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:05 DEBUG : Looking for writers
2026/02/19 01:34:05 DEBUG : file1: reading active writers
2026/02/19 01:34:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:06 DEBUG : Looking for writers
2026/02/19 01:34:06 DEBUG : file1: reading active writers
2026/02/19 01:34:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:07 DEBUG : Looking for writers
2026/02/19 01:34:07 DEBUG : file1: reading active writers
2026/02/19 01:34:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:08 DEBUG : Looking for writers
2026/02/19 01:34:08 DEBUG : file1: reading active writers
2026/02/19 01:34:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:09 DEBUG : Looking for writers
2026/02/19 01:34:09 DEBUG : file1: reading active writers
2026/02/19 01:34:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:10 DEBUG : Looking for writers
2026/02/19 01:34:10 DEBUG : file1: reading active writers
2026/02/19 01:34:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:11 DEBUG : Looking for writers
2026/02/19 01:34:11 DEBUG : file1: reading active writers
2026/02/19 01:34:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:12 DEBUG : Looking for writers
2026/02/19 01:34:12 DEBUG : file1: reading active writers
2026/02/19 01:34:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:13 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a5b680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643428672} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552717304753322 ext:109406500081 loc:0x4580460} ATime:{wall:14005552717304798628 ext:109406545387 loc:0x4580460} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:34:13 DEBUG : >WaitForWriters: 
2026/02/19 01:34:13 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/19 01:34:14 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/19 01:34:15.471984 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:15.472002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:15 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:15 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:34:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/19 01:34:22 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/19 01:34:22 DEBUG : Looking for writers
2026/02/19 01:34:22 DEBUG : file1: reading active writers
2026/02/19 01:34:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/19 01:34:23 DEBUG : Looking for writers
2026/02/19 01:34:23 DEBUG : file1: reading active writers
2026/02/19 01:34:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:24 DEBUG : Looking for writers
2026/02/19 01:34:24 DEBUG : file1: reading active writers
2026/02/19 01:34:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:25 DEBUG : Looking for writers
2026/02/19 01:34:25 DEBUG : file1: reading active writers
2026/02/19 01:34:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:26 DEBUG : Looking for writers
2026/02/19 01:34:26 DEBUG : file1: reading active writers
2026/02/19 01:34:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:27 DEBUG : Looking for writers
2026/02/19 01:34:27 DEBUG : file1: reading active writers
2026/02/19 01:34:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:28 DEBUG : Looking for writers
2026/02/19 01:34:28 DEBUG : file1: reading active writers
2026/02/19 01:34:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:29 DEBUG : Looking for writers
2026/02/19 01:34:29 DEBUG : file1: reading active writers
2026/02/19 01:34:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:30 DEBUG : Looking for writers
2026/02/19 01:34:30 DEBUG : file1: reading active writers
2026/02/19 01:34:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:31 DEBUG : Looking for writers
2026/02/19 01:34:31 DEBUG : file1: reading active writers
2026/02/19 01:34:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:32 DEBUG : Looking for writers
2026/02/19 01:34:32 DEBUG : file1: reading active writers
2026/02/19 01:34:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:33 DEBUG : Looking for writers
2026/02/19 01:34:33 DEBUG : file1: reading active writers
2026/02/19 01:34:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:34 DEBUG : Looking for writers
2026/02/19 01:34:34 DEBUG : file1: reading active writers
2026/02/19 01:34:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:35 DEBUG : Looking for writers
2026/02/19 01:34:35 DEBUG : file1: reading active writers
2026/02/19 01:34:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:36 DEBUG : Looking for writers
2026/02/19 01:34:36 DEBUG : file1: reading active writers
2026/02/19 01:34:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:37 DEBUG : Looking for writers
2026/02/19 01:34:37 DEBUG : file1: reading active writers
2026/02/19 01:34:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:38 DEBUG : Looking for writers
2026/02/19 01:34:38 DEBUG : file1: reading active writers
2026/02/19 01:34:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:39 DEBUG : Looking for writers
2026/02/19 01:34:39 DEBUG : file1: reading active writers
2026/02/19 01:34:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:40 DEBUG : Looking for writers
2026/02/19 01:34:40 DEBUG : file1: reading active writers
2026/02/19 01:34:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:41 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:41 DEBUG : Looking for writers
2026/02/19 01:34:41 DEBUG : file1: reading active writers
2026/02/19 01:34:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:42.018960 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:42.018985 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:42 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)
2026/02/19 01:34:42 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:42 DEBUG : Looking for writers
2026/02/19 01:34:42 DEBUG : file1: reading active writers
2026/02/19 01:34:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:43 DEBUG : Looking for writers
2026/02/19 01:34:43 DEBUG : file1: reading active writers
2026/02/19 01:34:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:43 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/19 01:34:43 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/19 01:34:44 DEBUG : Looking for writers
2026/02/19 01:34:44 DEBUG : file1: reading active writers
2026/02/19 01:34:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:45 DEBUG : Looking for writers
2026/02/19 01:34:45 DEBUG : file1: reading active writers
2026/02/19 01:34:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:46 DEBUG : Looking for writers
2026/02/19 01:34:46 DEBUG : file1: reading active writers
2026/02/19 01:34:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:47 DEBUG : Looking for writers
2026/02/19 01:34:47 DEBUG : file1: reading active writers
2026/02/19 01:34:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:48 DEBUG : Looking for writers
2026/02/19 01:34:48 DEBUG : file1: reading active writers
2026/02/19 01:34:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:49 DEBUG : Looking for writers
2026/02/19 01:34:49 DEBUG : file1: reading active writers
2026/02/19 01:34:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:50 DEBUG : Looking for writers
2026/02/19 01:34:50 DEBUG : file1: reading active writers
2026/02/19 01:34:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:51 DEBUG : Looking for writers
2026/02/19 01:34:51 DEBUG : file1: reading active writers
2026/02/19 01:34:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:34:52 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a5b680 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000942108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643428672} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552717304753322 ext:109406500081 loc:0x4580460} ATime:{wall:14005552717304798628 ext:109406545387 loc:0x4580460} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:34:52 DEBUG : >WaitForWriters: 
2026/02/19 01:34:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:34:52 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.81s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:34:52 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:34:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:34:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : Config file has changed externally - reloading
2026/02/19 01:34:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:34:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:34:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:34:52 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:34:52 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:34:52 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:34:52 DEBUG : file1: newRWFileHandle: 
2026/02/19 01:34:52 DEBUG : file1(0xc0009bbac0): openPending: 
2026/02/19 01:34:52 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/19 01:34:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:34:52 DEBUG : file1(0xc0009bbac0): >openPending: err=<nil>
2026/02/19 01:34:52 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/19 01:34:52 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:34:52 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/19 01:34:52 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/19 01:34:52 DEBUG : file1(0xc0009bbac0): close: 
2026/02/19 01:34:52 DEBUG : file1: vfs cache: setting modification time to 2026-02-19 01:34:52.435603769 +0000 UTC m=+178.205295508
2026/02/19 01:34:52 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/19 01:34:52 DEBUG : file1(0xc0009bbac0): >close: err=<nil>
2026/02/19 01:34:52 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/19 01:34:52 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/19 01:34:52 DEBUG : file2: newRWFileHandle: 
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): openPending: 
2026/02/19 01:34:52 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/19 01:34:52 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): >openPending: err=<nil>
2026/02/19 01:34:52 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/19 01:34:52 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/19 01:34:52 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/19 01:34:52 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): RWFileHandle.Flush
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): RWFileHandle.Release
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): close: 
2026/02/19 01:34:52 DEBUG : file2: vfs cache: setting modification time to 2026-02-19 01:34:52.437092044 +0000 UTC m=+178.206783773
2026/02/19 01:34:52 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/19 01:34:52 DEBUG : file2(0xc0009bbf40): >close: err=<nil>
2026/02/19 01:34:52 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/19 01:34:52 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:52 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/19 01:34:52 DEBUG : Looking for writers
2026/02/19 01:34:52 DEBUG : file1: reading active writers
2026/02/19 01:34:52 DEBUG : file2: reading active writers
2026/02/19 01:34:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/19 01:34:53 DEBUG : Looking for writers
2026/02/19 01:34:53 DEBUG : file1: reading active writers
2026/02/19 01:34:53 DEBUG : file2: reading active writers
2026/02/19 01:34:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/19 01:34:53.306656 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:53.306683 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:53 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:53 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:53 DEBUG : Looking for writers
2026/02/19 01:34:53 DEBUG : file1: reading active writers
2026/02/19 01:34:53 DEBUG : file2: reading active writers
2026/02/19 01:34:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:54.089534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:54.089564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:54 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:54 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:54 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:34:54 DEBUG : Looking for writers
2026/02/19 01:34:54 DEBUG : file1: reading active writers
2026/02/19 01:34:54 DEBUG : file2: reading active writers
2026/02/19 01:34:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:54.904618 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:54.904647 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:54 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:55 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:55.660483 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:55.660504 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:55 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:55 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:55 DEBUG : Looking for writers
2026/02/19 01:34:55 DEBUG : file1: reading active writers
2026/02/19 01:34:55 DEBUG : file2: reading active writers
2026/02/19 01:34:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:56 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:34:56.393519 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:56.393542 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:56 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:56 DEBUG : Looking for writers
2026/02/19 01:34:56 DEBUG : file1: reading active writers
2026/02/19 01:34:56 DEBUG : file2: reading active writers
2026/02/19 01:34:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:57.146521 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:57.146556 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:57 DEBUG : Looking for writers
2026/02/19 01:34:57 DEBUG : file1: reading active writers
2026/02/19 01:34:57 DEBUG : file2: reading active writers
2026/02/19 01:34:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:57.941351 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:57.941371 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:57 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:34:58 DEBUG : Looking for writers
2026/02/19 01:34:58 DEBUG : file1: reading active writers
2026/02/19 01:34:58 DEBUG : file2: reading active writers
2026/02/19 01:34:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:34:58.740471 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:34:58.740492 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:58 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:34:59 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:34:59 DEBUG : Looking for writers
2026/02/19 01:34:59 DEBUG : file1: reading active writers
2026/02/19 01:34:59 DEBUG : file2: reading active writers
2026/02/19 01:34:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:00 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:35:00.352639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:00.352667 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:00 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:00 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:00 DEBUG : Looking for writers
2026/02/19 01:35:00 DEBUG : file1: reading active writers
2026/02/19 01:35:00 DEBUG : file2: reading active writers
2026/02/19 01:35:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:01.196737 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:01.196772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:01 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:01 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:01 DEBUG : Looking for writers
2026/02/19 01:35:01 DEBUG : file1: reading active writers
2026/02/19 01:35:01 DEBUG : file2: reading active writers
2026/02/19 01:35:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:02 DEBUG : Looking for writers
2026/02/19 01:35:02 DEBUG : file1: reading active writers
2026/02/19 01:35:02 DEBUG : file2: reading active writers
2026/02/19 01:35:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:03 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:35:03 DEBUG : Looking for writers
2026/02/19 01:35:03 DEBUG : file1: reading active writers
2026/02/19 01:35:03 DEBUG : file2: reading active writers
2026/02/19 01:35:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:04 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:35:04.415860 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:04.415882 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:04 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:04 DEBUG : Looking for writers
2026/02/19 01:35:04 DEBUG : file1: reading active writers
2026/02/19 01:35:04 DEBUG : file2: reading active writers
2026/02/19 01:35:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:05.224084 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:05.224105 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:05 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:05 DEBUG : Looking for writers
2026/02/19 01:35:05 DEBUG : file1: reading active writers
2026/02/19 01:35:05 DEBUG : file2: reading active writers
2026/02/19 01:35:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:06 DEBUG : Looking for writers
2026/02/19 01:35:06 DEBUG : file1: reading active writers
2026/02/19 01:35:06 DEBUG : file2: reading active writers
2026/02/19 01:35:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:07 DEBUG : Looking for writers
2026/02/19 01:35:07 DEBUG : file1: reading active writers
2026/02/19 01:35:07 DEBUG : file2: reading active writers
2026/02/19 01:35:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:08 DEBUG : Looking for writers
2026/02/19 01:35:08 DEBUG : file1: reading active writers
2026/02/19 01:35:08 DEBUG : file2: reading active writers
2026/02/19 01:35:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:09 DEBUG : Looking for writers
2026/02/19 01:35:09 DEBUG : file1: reading active writers
2026/02/19 01:35:09 DEBUG : file2: reading active writers
2026/02/19 01:35:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:10 DEBUG : Looking for writers
2026/02/19 01:35:10 DEBUG : file1: reading active writers
2026/02/19 01:35:10 DEBUG : file2: reading active writers
2026/02/19 01:35:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:10 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:35:11.615704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:11.615731 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:11 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:11 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:35:11 DEBUG : Looking for writers
2026/02/19 01:35:11 DEBUG : file1: reading active writers
2026/02/19 01:35:11 DEBUG : file2: reading active writers
2026/02/19 01:35:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:12.408271 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:12.408302 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:12 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:12 DEBUG : Looking for writers
2026/02/19 01:35:12 DEBUG : file1: reading active writers
2026/02/19 01:35:12 DEBUG : file2: reading active writers
2026/02/19 01:35:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:13 DEBUG : Looking for writers
2026/02/19 01:35:13 DEBUG : file1: reading active writers
2026/02/19 01:35:13 DEBUG : file2: reading active writers
2026/02/19 01:35:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:14 DEBUG : Looking for writers
2026/02/19 01:35:14 DEBUG : file1: reading active writers
2026/02/19 01:35:14 DEBUG : file2: reading active writers
2026/02/19 01:35:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:15 DEBUG : Looking for writers
2026/02/19 01:35:15 DEBUG : file1: reading active writers
2026/02/19 01:35:15 DEBUG : file2: reading active writers
2026/02/19 01:35:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:16 DEBUG : Looking for writers
2026/02/19 01:35:16 DEBUG : file1: reading active writers
2026/02/19 01:35:16 DEBUG : file2: reading active writers
2026/02/19 01:35:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:17 DEBUG : Looking for writers
2026/02/19 01:35:17 DEBUG : file1: reading active writers
2026/02/19 01:35:17 DEBUG : file2: reading active writers
2026/02/19 01:35:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:18 DEBUG : Looking for writers
2026/02/19 01:35:18 DEBUG : file1: reading active writers
2026/02/19 01:35:18 DEBUG : file2: reading active writers
2026/02/19 01:35:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:19 DEBUG : Looking for writers
2026/02/19 01:35:19 DEBUG : file1: reading active writers
2026/02/19 01:35:19 DEBUG : file2: reading active writers
2026/02/19 01:35:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:20 DEBUG : Looking for writers
2026/02/19 01:35:20 DEBUG : file2: reading active writers
2026/02/19 01:35:20 DEBUG : file1: reading active writers
2026/02/19 01:35:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:21 DEBUG : Looking for writers
2026/02/19 01:35:21 DEBUG : file1: reading active writers
2026/02/19 01:35:21 DEBUG : file2: reading active writers
2026/02/19 01:35:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:22 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a5ad20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009dba08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644057664} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552791191734585 ext:178205295508 loc:0x4580460} ATime:{wall:14005552791192017287 ext:178205578200 loc:0x4580460} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a5ad20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009dbb08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644057920} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552791193222860 ext:178206783773 loc:0x4580460} ATime:{wall:14005552791193466279 ext:178207027201 loc:0x4580460} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:35:22 DEBUG : >WaitForWriters: 
2026/02/19 01:35:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:35:23 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/02/19 01:35:24 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:35:25 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:35:25.220491 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:25.220520 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:25 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    fstest.go:301: Flushing the directory cache
2026/02/19 01:35:25.977551 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:25.977583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:25 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:25 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/02/19 01:35:30 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/19 01:35:30 DEBUG : Looking for writers
2026/02/19 01:35:30 DEBUG : file1: reading active writers
2026/02/19 01:35:30 DEBUG : file2: reading active writers
2026/02/19 01:35:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/19 01:35:31 DEBUG : Looking for writers
2026/02/19 01:35:31 DEBUG : file1: reading active writers
2026/02/19 01:35:31 DEBUG : file2: reading active writers
2026/02/19 01:35:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:32 DEBUG : Looking for writers
2026/02/19 01:35:32 DEBUG : file1: reading active writers
2026/02/19 01:35:32 DEBUG : file2: reading active writers
2026/02/19 01:35:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:33 DEBUG : Looking for writers
2026/02/19 01:35:33 DEBUG : file1: reading active writers
2026/02/19 01:35:33 DEBUG : file2: reading active writers
2026/02/19 01:35:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:34 DEBUG : Looking for writers
2026/02/19 01:35:34 DEBUG : file1: reading active writers
2026/02/19 01:35:34 DEBUG : file2: reading active writers
2026/02/19 01:35:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:35 DEBUG : Looking for writers
2026/02/19 01:35:35 DEBUG : file1: reading active writers
2026/02/19 01:35:35 DEBUG : file2: reading active writers
2026/02/19 01:35:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:36 DEBUG : Looking for writers
2026/02/19 01:35:36 DEBUG : file1: reading active writers
2026/02/19 01:35:36 DEBUG : file2: reading active writers
2026/02/19 01:35:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:37 DEBUG : Looking for writers
2026/02/19 01:35:37 DEBUG : file1: reading active writers
2026/02/19 01:35:37 DEBUG : file2: reading active writers
2026/02/19 01:35:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:38 DEBUG : Looking for writers
2026/02/19 01:35:38 DEBUG : file2: reading active writers
2026/02/19 01:35:38 DEBUG : file1: reading active writers
2026/02/19 01:35:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:39 DEBUG : Looking for writers
2026/02/19 01:35:39 DEBUG : file1: reading active writers
2026/02/19 01:35:39 DEBUG : file2: reading active writers
2026/02/19 01:35:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:40 DEBUG : Looking for writers
2026/02/19 01:35:40 DEBUG : file1: reading active writers
2026/02/19 01:35:40 DEBUG : file2: reading active writers
2026/02/19 01:35:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:41 DEBUG : Looking for writers
2026/02/19 01:35:41 DEBUG : file1: reading active writers
2026/02/19 01:35:41 DEBUG : file2: reading active writers
2026/02/19 01:35:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:42 DEBUG : Looking for writers
2026/02/19 01:35:42 DEBUG : file2: reading active writers
2026/02/19 01:35:42 DEBUG : file1: reading active writers
2026/02/19 01:35:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:43 DEBUG : Looking for writers
2026/02/19 01:35:43 DEBUG : file1: reading active writers
2026/02/19 01:35:43 DEBUG : file2: reading active writers
2026/02/19 01:35:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:44 DEBUG : Looking for writers
2026/02/19 01:35:44 DEBUG : file1: reading active writers
2026/02/19 01:35:44 DEBUG : file2: reading active writers
2026/02/19 01:35:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:45 DEBUG : Looking for writers
2026/02/19 01:35:45 DEBUG : file1: reading active writers
2026/02/19 01:35:45 DEBUG : file2: reading active writers
2026/02/19 01:35:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:46 DEBUG : Looking for writers
2026/02/19 01:35:46 DEBUG : file2: reading active writers
2026/02/19 01:35:46 DEBUG : file1: reading active writers
2026/02/19 01:35:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:47 DEBUG : Looking for writers
2026/02/19 01:35:47 DEBUG : file1: reading active writers
2026/02/19 01:35:47 DEBUG : file2: reading active writers
2026/02/19 01:35:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:48 DEBUG : Looking for writers
2026/02/19 01:35:48 DEBUG : file1: reading active writers
2026/02/19 01:35:48 DEBUG : file2: reading active writers
2026/02/19 01:35:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:49 DEBUG : Looking for writers
2026/02/19 01:35:49 DEBUG : file1: reading active writers
2026/02/19 01:35:49 DEBUG : file2: reading active writers
2026/02/19 01:35:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:50 DEBUG : Looking for writers
2026/02/19 01:35:50 DEBUG : file1: reading active writers
2026/02/19 01:35:50 DEBUG : file2: reading active writers
2026/02/19 01:35:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:50 DEBUG : file1: vfs cache: starting upload
2026/02/19 01:35:51 DEBUG : file2: vfs cache: starting upload
2026/02/19 01:35:51 DEBUG : Looking for writers
2026/02/19 01:35:51 DEBUG : file1: reading active writers
2026/02/19 01:35:51 DEBUG : file2: reading active writers
2026/02/19 01:35:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:51.796776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:51.796838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:51 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/19 01:35:52 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/19 01:35:52 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/02/19 01:35:52.544287 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:35:52.544315 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:52 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:52 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:35:52 DEBUG : Looking for writers
2026/02/19 01:35:52 DEBUG : file2: reading active writers
2026/02/19 01:35:52 DEBUG : file1: reading active writers
2026/02/19 01:35:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:53 DEBUG : Looking for writers
2026/02/19 01:35:53 DEBUG : file1: reading active writers
2026/02/19 01:35:53 DEBUG : file2: reading active writers
2026/02/19 01:35:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:54 DEBUG : Looking for writers
2026/02/19 01:35:54 DEBUG : file1: reading active writers
2026/02/19 01:35:54 DEBUG : file2: reading active writers
2026/02/19 01:35:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:55 DEBUG : Looking for writers
2026/02/19 01:35:55 DEBUG : file2: reading active writers
2026/02/19 01:35:55 DEBUG : file1: reading active writers
2026/02/19 01:35:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:56 DEBUG : Looking for writers
2026/02/19 01:35:56 DEBUG : file1: reading active writers
2026/02/19 01:35:56 DEBUG : file2: reading active writers
2026/02/19 01:35:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:57 DEBUG : Looking for writers
2026/02/19 01:35:57 DEBUG : file1: reading active writers
2026/02/19 01:35:57 DEBUG : file2: reading active writers
2026/02/19 01:35:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:58 DEBUG : Looking for writers
2026/02/19 01:35:58 DEBUG : file1: reading active writers
2026/02/19 01:35:58 DEBUG : file2: reading active writers
2026/02/19 01:35:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:35:59 DEBUG : Looking for writers
2026/02/19 01:35:59 DEBUG : file1: reading active writers
2026/02/19 01:35:59 DEBUG : file2: reading active writers
2026/02/19 01:35:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/19 01:36:00 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a5ad20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009dba08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644057664} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552791191734585 ext:178205295508 loc:0x4580460} ATime:{wall:14005552791192017287 ext:178205578200 loc:0x4580460} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000a5ad20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009dbb08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644057920} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14005552791193222860 ext:178206783773 loc:0x4580460} ATime:{wall:14005552791193466279 ext:178207027201 loc:0x4580460} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/19 01:36:00 DEBUG : >WaitForWriters: 
2026/02/19 01:36:00 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:36:00 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.17s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:00 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:00 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:36:00 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:00 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:36:01.101133 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:01.101165 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:01 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:01 DEBUG : Looking for writers
2026/02/19 01:36:01 DEBUG : >WaitForWriters: 
2026/02/19 01:36:01 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:36:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.80s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:01 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:01 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:36:01 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:01 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:36:01.939412 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:01.939485 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:01 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:01 DEBUG : Looking for writers
2026/02/19 01:36:01 DEBUG : >WaitForWriters: 
2026/02/19 01:36:01 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:36:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.80s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:02 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:02 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:36:02 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:36:02 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:36:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:36:02 DEBUG : file1: newRWFileHandle: 
2026/02/19 01:36:02 DEBUG : file1(0xc0009bb740): openPending: 
2026/02/19 01:36:02 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/19 01:36:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:02 DEBUG : file1(0xc0009bb740): >openPending: err=<nil>
2026/02/19 01:36:02 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/19 01:36:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:02 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/19 01:36:02 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/19 01:36:02.862988 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:02.863040 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:02 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:02 DEBUG : Looking for writers
2026/02/19 01:36:02 DEBUG : file1: reading active writers
2026/02/19 01:36:02 DEBUG : file1: active writers 1
2026/02/19 01:36:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/19 01:36:02 DEBUG : Looking for writers
2026/02/19 01:36:02 DEBUG : file1: reading active writers
2026/02/19 01:36:02 DEBUG : file1: active writers 1
2026/02/19 01:36:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/19 01:36:02 DEBUG : Looking for writers
2026/02/19 01:36:02 DEBUG : file1: reading active writers
2026/02/19 01:36:02 DEBUG : file1: active writers 1
2026/02/19 01:36:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/19 01:36:02 DEBUG : Looking for writers
2026/02/19 01:36:02 DEBUG : file1: reading active writers
2026/02/19 01:36:02 DEBUG : file1: active writers 1
2026/02/19 01:36:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/19 01:36:03 DEBUG : Looking for writers
2026/02/19 01:36:03 DEBUG : file1: reading active writers
2026/02/19 01:36:03 DEBUG : file1: active writers 1
2026/02/19 01:36:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/19 01:36:03 DEBUG : Looking for writers
2026/02/19 01:36:03 DEBUG : file1: reading active writers
2026/02/19 01:36:03 DEBUG : file1: active writers 1
2026/02/19 01:36:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/19 01:36:03 DEBUG : Looking for writers
2026/02/19 01:36:03 DEBUG : file1: reading active writers
2026/02/19 01:36:03 DEBUG : file1: active writers 1
2026/02/19 01:36:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/19 01:36:04 DEBUG : Looking for writers
2026/02/19 01:36:04 DEBUG : file1: reading active writers
2026/02/19 01:36:04 DEBUG : file1: active writers 1
2026/02/19 01:36:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:05 DEBUG : Looking for writers
2026/02/19 01:36:05 DEBUG : file1: reading active writers
2026/02/19 01:36:05 DEBUG : file1: active writers 1
2026/02/19 01:36:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:06 DEBUG : Looking for writers
2026/02/19 01:36:06 DEBUG : file1: reading active writers
2026/02/19 01:36:06 DEBUG : file1: active writers 1
2026/02/19 01:36:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:07 DEBUG : Looking for writers
2026/02/19 01:36:07 DEBUG : file1: reading active writers
2026/02/19 01:36:07 DEBUG : file1: active writers 1
2026/02/19 01:36:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:08 DEBUG : Looking for writers
2026/02/19 01:36:08 DEBUG : file1: reading active writers
2026/02/19 01:36:08 DEBUG : file1: active writers 1
2026/02/19 01:36:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:09 DEBUG : Looking for writers
2026/02/19 01:36:09 DEBUG : file1: reading active writers
2026/02/19 01:36:09 DEBUG : file1: active writers 1
2026/02/19 01:36:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:10 DEBUG : Looking for writers
2026/02/19 01:36:10 DEBUG : file1: reading active writers
2026/02/19 01:36:10 DEBUG : file1: active writers 1
2026/02/19 01:36:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:11 DEBUG : Looking for writers
2026/02/19 01:36:11 DEBUG : file1: reading active writers
2026/02/19 01:36:11 DEBUG : file1: active writers 1
2026/02/19 01:36:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:12 DEBUG : Looking for writers
2026/02/19 01:36:12 DEBUG : file1: reading active writers
2026/02/19 01:36:12 DEBUG : file1: active writers 1
2026/02/19 01:36:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:13 DEBUG : Looking for writers
2026/02/19 01:36:13 DEBUG : file1: reading active writers
2026/02/19 01:36:13 DEBUG : file1: active writers 1
2026/02/19 01:36:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:14 DEBUG : Looking for writers
2026/02/19 01:36:14 DEBUG : file1: reading active writers
2026/02/19 01:36:14 DEBUG : file1: active writers 1
2026/02/19 01:36:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:15 DEBUG : Looking for writers
2026/02/19 01:36:15 DEBUG : file1: reading active writers
2026/02/19 01:36:15 DEBUG : file1: active writers 1
2026/02/19 01:36:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:16 DEBUG : Looking for writers
2026/02/19 01:36:16 DEBUG : file1: reading active writers
2026/02/19 01:36:16 DEBUG : file1: active writers 1
2026/02/19 01:36:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:17 DEBUG : Looking for writers
2026/02/19 01:36:17 DEBUG : file1: reading active writers
2026/02/19 01:36:17 DEBUG : file1: active writers 1
2026/02/19 01:36:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:18 DEBUG : Looking for writers
2026/02/19 01:36:18 DEBUG : file1: reading active writers
2026/02/19 01:36:18 DEBUG : file1: active writers 1
2026/02/19 01:36:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:19 DEBUG : Looking for writers
2026/02/19 01:36:19 DEBUG : file1: reading active writers
2026/02/19 01:36:19 DEBUG : file1: active writers 1
2026/02/19 01:36:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:20 DEBUG : Looking for writers
2026/02/19 01:36:20 DEBUG : file1: reading active writers
2026/02/19 01:36:20 DEBUG : file1: active writers 1
2026/02/19 01:36:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:21 DEBUG : Looking for writers
2026/02/19 01:36:21 DEBUG : file1: reading active writers
2026/02/19 01:36:21 DEBUG : file1: active writers 1
2026/02/19 01:36:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:22 DEBUG : Looking for writers
2026/02/19 01:36:22 DEBUG : file1: reading active writers
2026/02/19 01:36:22 DEBUG : file1: active writers 1
2026/02/19 01:36:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:23 DEBUG : Looking for writers
2026/02/19 01:36:23 DEBUG : file1: reading active writers
2026/02/19 01:36:23 DEBUG : file1: active writers 1
2026/02/19 01:36:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:24 DEBUG : Looking for writers
2026/02/19 01:36:24 DEBUG : file1: reading active writers
2026/02/19 01:36:24 DEBUG : file1: active writers 1
2026/02/19 01:36:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:25 DEBUG : Looking for writers
2026/02/19 01:36:25 DEBUG : file1: reading active writers
2026/02/19 01:36:25 DEBUG : file1: active writers 1
2026/02/19 01:36:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:26 DEBUG : Looking for writers
2026/02/19 01:36:26 DEBUG : file1: reading active writers
2026/02/19 01:36:26 DEBUG : file1: active writers 1
2026/02/19 01:36:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:27 DEBUG : Looking for writers
2026/02/19 01:36:27 DEBUG : file1: reading active writers
2026/02/19 01:36:27 DEBUG : file1: active writers 1
2026/02/19 01:36:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:28 DEBUG : Looking for writers
2026/02/19 01:36:28 DEBUG : file1: reading active writers
2026/02/19 01:36:28 DEBUG : file1: active writers 1
2026/02/19 01:36:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:29 DEBUG : Looking for writers
2026/02/19 01:36:29 DEBUG : file1: reading active writers
2026/02/19 01:36:29 DEBUG : file1: active writers 1
2026/02/19 01:36:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:30 DEBUG : Looking for writers
2026/02/19 01:36:30 DEBUG : file1: reading active writers
2026/02/19 01:36:30 DEBUG : file1: active writers 1
2026/02/19 01:36:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:31 DEBUG : Looking for writers
2026/02/19 01:36:31 DEBUG : file1: reading active writers
2026/02/19 01:36:31 DEBUG : file1: active writers 1
2026/02/19 01:36:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:32 DEBUG : Looking for writers
2026/02/19 01:36:32 DEBUG : file1: reading active writers
2026/02/19 01:36:32 DEBUG : file1: active writers 1
2026/02/19 01:36:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/19 01:36:32 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000abf2c0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009da408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644052032} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc00007e6d0 info:{ModTime:{wall:14005552866141581505 ext:247993214718 loc:0x4580460} ATime:{wall:14005552866141581505 ext:247993214718 loc:0x4580460} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/19 01:36:32 DEBUG : >WaitForWriters: 
2026/02/19 01:36:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:36:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.95s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/19 01:36:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/19 01:36:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-wifaqan0nara"
2026/02/19 01:36:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/19 01:36:33 DEBUG : forgetting directory cache
2026/02/19 01:36:33.651389 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:33.651474 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:33 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:33 DEBUG : Looking for writers
2026/02/19 01:36:33 DEBUG : >WaitForWriters: 
2026/02/19 01:36:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': vfs cache: cleaner exiting
2026/02/19 01:36:33 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.77s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:34.426910 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:34.426933 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:34 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.77s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:35.168872 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:35.168896 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:35 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.74s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:35 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:35 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:35.972297 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:35.972330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:35 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:35 DEBUG : Looking for writers
2026/02/19 01:36:35 DEBUG : >WaitForWriters: 
2026/02/19 01:36:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.80s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:36 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:36 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:36.788153 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:36.788185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:36 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:36 DEBUG : Looking for writers
2026/02/19 01:36:36 DEBUG : >WaitForWriters: 
2026/02/19 01:36:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.82s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:36 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:36 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:37.543927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:37.543948 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:37 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:37 DEBUG : Looking for writers
2026/02/19 01:36:37 DEBUG : >WaitForWriters: 
2026/02/19 01:36:37 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.77s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:37 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:37 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:38.320098 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:38.320130 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:38 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:38 DEBUG : Looking for writers
2026/02/19 01:36:38 DEBUG : >WaitForWriters: 
2026/02/19 01:36:38 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.80s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:38 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:38 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:38 ERROR : error listing: directory not found
2026/02/19 01:36:39.483313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:39.483342 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:39 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/02/19 01:36:39 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:39 DEBUG : Looking for writers
2026/02/19 01:36:39 DEBUG : >WaitForWriters: 
2026/02/19 01:36:39 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.14s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:39 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:39 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:39 ERROR : error listing: directory not found
2026/02/19 01:36:39 ERROR : error listing: directory not found
2026/02/19 01:36:40.812370 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:40.812414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:40 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/02/19 01:36:40 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:40 DEBUG : Looking for writers
2026/02/19 01:36:40 DEBUG : >WaitForWriters: 
2026/02/19 01:36:40 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.33s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:36:40 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:36:40 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:36:40 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:36:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:36:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:41 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:36:41 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:36:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:41 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/19 01:36:41 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/19 01:36:41 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/19 01:36:41 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (5 bytes), uploading instead of streaming
2026/02/19 01:36:41.844349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:41.844392 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:41 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:41 DEBUG : file1: Remove: 
2026/02/19 01:36:41 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:36:41 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/19 01:36:41 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:36:43 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:36:45 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/02/19 01:36:49 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:36:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:36:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:49 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:36:49 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:36:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:49 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (0 bytes), uploading instead of streaming
2026/02/19 01:36:50.653288 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:36:50.653309 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:50 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:36:50 DEBUG : file1: Remove: 
2026/02/19 01:36:50 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:36:50 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/19 01:36:50 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:36:50 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:36:50 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:36:50 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:36:50 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:36:50 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/02/19 01:36:50 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/19 01:36:50 DEBUG : Looking for writers
2026/02/19 01:36:50 DEBUG : file1: reading active writers
2026/02/19 01:36:50 DEBUG : file1: active writers 1
2026/02/19 01:36:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/19 01:36:51 DEBUG : Looking for writers
2026/02/19 01:36:51 DEBUG : file1: reading active writers
2026/02/19 01:36:51 DEBUG : file1: active writers 1
2026/02/19 01:36:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/19 01:36:51 DEBUG : Looking for writers
2026/02/19 01:36:51 DEBUG : file1: reading active writers
2026/02/19 01:36:51 DEBUG : file1: active writers 1
2026/02/19 01:36:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:52 DEBUG : Looking for writers
2026/02/19 01:36:52 DEBUG : file1: reading active writers
2026/02/19 01:36:52 DEBUG : file1: active writers 1
2026/02/19 01:36:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:53 DEBUG : Looking for writers
2026/02/19 01:36:53 DEBUG : file1: reading active writers
2026/02/19 01:36:53 DEBUG : file1: active writers 1
2026/02/19 01:36:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:54 DEBUG : Looking for writers
2026/02/19 01:36:54 DEBUG : file1: reading active writers
2026/02/19 01:36:54 DEBUG : file1: active writers 1
2026/02/19 01:36:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:55 DEBUG : Looking for writers
2026/02/19 01:36:55 DEBUG : file1: reading active writers
2026/02/19 01:36:55 DEBUG : file1: active writers 1
2026/02/19 01:36:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:56 DEBUG : Looking for writers
2026/02/19 01:36:56 DEBUG : file1: reading active writers
2026/02/19 01:36:56 DEBUG : file1: active writers 1
2026/02/19 01:36:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:57 DEBUG : Looking for writers
2026/02/19 01:36:57 DEBUG : file1: reading active writers
2026/02/19 01:36:57 DEBUG : file1: active writers 1
2026/02/19 01:36:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:58 DEBUG : Looking for writers
2026/02/19 01:36:58 DEBUG : file1: reading active writers
2026/02/19 01:36:58 DEBUG : file1: active writers 1
2026/02/19 01:36:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:36:59 DEBUG : Looking for writers
2026/02/19 01:36:59 DEBUG : file1: reading active writers
2026/02/19 01:36:59 DEBUG : file1: active writers 1
2026/02/19 01:36:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:00 DEBUG : Looking for writers
2026/02/19 01:37:00 DEBUG : file1: reading active writers
2026/02/19 01:37:00 DEBUG : file1: active writers 1
2026/02/19 01:37:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:01 DEBUG : Looking for writers
2026/02/19 01:37:01 DEBUG : file1: reading active writers
2026/02/19 01:37:01 DEBUG : file1: active writers 1
2026/02/19 01:37:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:02 DEBUG : Looking for writers
2026/02/19 01:37:02 DEBUG : file1: reading active writers
2026/02/19 01:37:02 DEBUG : file1: active writers 1
2026/02/19 01:37:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:03 DEBUG : Looking for writers
2026/02/19 01:37:03 DEBUG : file1: reading active writers
2026/02/19 01:37:03 DEBUG : file1: active writers 1
2026/02/19 01:37:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:04 DEBUG : Looking for writers
2026/02/19 01:37:04 DEBUG : file1: reading active writers
2026/02/19 01:37:04 DEBUG : file1: active writers 1
2026/02/19 01:37:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:05 DEBUG : Looking for writers
2026/02/19 01:37:05 DEBUG : file1: reading active writers
2026/02/19 01:37:05 DEBUG : file1: active writers 1
2026/02/19 01:37:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:06 DEBUG : Looking for writers
2026/02/19 01:37:06 DEBUG : file1: reading active writers
2026/02/19 01:37:06 DEBUG : file1: active writers 1
2026/02/19 01:37:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:07 DEBUG : Looking for writers
2026/02/19 01:37:07 DEBUG : file1: reading active writers
2026/02/19 01:37:07 DEBUG : file1: active writers 1
2026/02/19 01:37:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:08 DEBUG : Looking for writers
2026/02/19 01:37:08 DEBUG : file1: reading active writers
2026/02/19 01:37:08 DEBUG : file1: active writers 1
2026/02/19 01:37:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:09 DEBUG : Looking for writers
2026/02/19 01:37:09 DEBUG : file1: reading active writers
2026/02/19 01:37:09 DEBUG : file1: active writers 1
2026/02/19 01:37:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:10 DEBUG : Looking for writers
2026/02/19 01:37:10 DEBUG : file1: reading active writers
2026/02/19 01:37:10 DEBUG : file1: active writers 1
2026/02/19 01:37:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:11 DEBUG : Looking for writers
2026/02/19 01:37:11 DEBUG : file1: reading active writers
2026/02/19 01:37:11 DEBUG : file1: active writers 1
2026/02/19 01:37:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:12 DEBUG : Looking for writers
2026/02/19 01:37:12 DEBUG : file1: reading active writers
2026/02/19 01:37:12 DEBUG : file1: active writers 1
2026/02/19 01:37:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:13 DEBUG : Looking for writers
2026/02/19 01:37:13 DEBUG : file1: reading active writers
2026/02/19 01:37:13 DEBUG : file1: active writers 1
2026/02/19 01:37:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:14 DEBUG : Looking for writers
2026/02/19 01:37:14 DEBUG : file1: reading active writers
2026/02/19 01:37:14 DEBUG : file1: active writers 1
2026/02/19 01:37:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:15 DEBUG : Looking for writers
2026/02/19 01:37:15 DEBUG : file1: reading active writers
2026/02/19 01:37:15 DEBUG : file1: active writers 1
2026/02/19 01:37:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:16 DEBUG : Looking for writers
2026/02/19 01:37:16 DEBUG : file1: reading active writers
2026/02/19 01:37:16 DEBUG : file1: active writers 1
2026/02/19 01:37:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:17 DEBUG : Looking for writers
2026/02/19 01:37:17 DEBUG : file1: reading active writers
2026/02/19 01:37:17 DEBUG : file1: active writers 1
2026/02/19 01:37:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:18 DEBUG : Looking for writers
2026/02/19 01:37:18 DEBUG : file1: reading active writers
2026/02/19 01:37:18 DEBUG : file1: active writers 1
2026/02/19 01:37:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:19 DEBUG : Looking for writers
2026/02/19 01:37:19 DEBUG : file1: reading active writers
2026/02/19 01:37:19 DEBUG : file1: active writers 1
2026/02/19 01:37:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/19 01:37:20 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/19 01:37:20 DEBUG : >WaitForWriters: 
2026/02/19 01:37:20 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.86s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:20 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:20 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:20 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:20 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:20 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:20 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:20 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/19 01:37:21 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/19 01:37:21 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/19 01:37:21 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/19 01:37:21 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (11 bytes), uploading instead of streaming
2026/02/19 01:37:22.715885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:22.715905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:22 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:22 DEBUG : file1: Remove: 
2026/02/19 01:37:22 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:22 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/02/19 01:37:22 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/02/19 01:37:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:37:24 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/19 01:37:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/19 01:37:30 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:30 DEBUG : Looking for writers
2026/02/19 01:37:30 DEBUG : >WaitForWriters: 
2026/02/19 01:37:30 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.01s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:30 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:30 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:30 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:30 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:30 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/19 01:37:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:30 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (5 bytes), uploading instead of streaming
2026/02/19 01:37:31.712640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:31.712687 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:31 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:31 DEBUG : file1: Remove: 
2026/02/19 01:37:31 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:31 DEBUG : file1: >Remove: err=<nil>
2026/02/19 01:37:31 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/02/19 01:37:31 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/02/19 01:37:31 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:31 DEBUG : Looking for writers
2026/02/19 01:37:31 DEBUG : >WaitForWriters: 
2026/02/19 01:37:31 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.10s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:31 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:31 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:32 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:32 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:32 DEBUG : file1: WriteFileHandle.Release closing
2026/02/19 01:37:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:32 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (0 bytes), uploading instead of streaming
2026/02/19 01:37:32.874255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:32.874283 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:32 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:32 DEBUG : file1: Remove: 
2026/02/19 01:37:32 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:32 DEBUG : file1: >Remove: err=<nil>
2026/02/19 01:37:32 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/02/19 01:37:32 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/19 01:37:32 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:32 DEBUG : Looking for writers
2026/02/19 01:37:32 DEBUG : >WaitForWriters: 
2026/02/19 01:37:33 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.10s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:33 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:33 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:33 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:33 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:33 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:33 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:33 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:33 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (2 bytes), uploading instead of streaming
2026/02/19 01:37:33.980746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:33.980823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:33 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:33 DEBUG : file1: Remove: 
2026/02/19 01:37:33 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:33 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/02/19 01:37:33 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:33 DEBUG : Looking for writers
2026/02/19 01:37:33 DEBUG : >WaitForWriters: 
2026/02/19 01:37:34 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.11s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:34 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:34 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:34 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:34 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:34 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (0 bytes), uploading instead of streaming
2026/02/19 01:37:35.044698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:35.044729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:35 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:35 DEBUG : file1: Remove: 
2026/02/19 01:37:35 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:35 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/02/19 01:37:35 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/19 01:37:35 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/02/19 01:37:35 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:35 DEBUG : Looking for writers
2026/02/19 01:37:35 DEBUG : >WaitForWriters: 
2026/02/19 01:37:35 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.07s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:35 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:35 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:35 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/19 01:37:35 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/19 01:37:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:35 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/19 01:37:35 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/19 01:37:35 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/19 01:37:35 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': File to upload is small (100 bytes), uploading instead of streaming
2026/02/19 01:37:36.133886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:36.133924 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:36 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:36 DEBUG : file1: Remove: 
2026/02/19 01:37:36 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/19 01:37:36 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/02/19 01:37:36 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/19 01:37:36 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/02/19 01:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:36 DEBUG : Looking for writers
2026/02/19 01:37:36 DEBUG : >WaitForWriters: 
2026/02/19 01:37:36 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.06s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:36 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:36 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:36.900089 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:36.900125 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:36 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:36 DEBUG : Looking for writers
2026/02/19 01:37:36 DEBUG : >WaitForWriters: 
2026/02/19 01:37:37 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.79s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:37 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:37 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:37.660317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:37.660353 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:37 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:37 DEBUG : Looking for writers
2026/02/19 01:37:37 DEBUG : >WaitForWriters: 
2026/02/19 01:37:37 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.77s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:37 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:37 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:38.577530 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:38.577565 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:38 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:38 DEBUG : Looking for writers
2026/02/19 01:37:38 DEBUG : >WaitForWriters: 
2026/02/19 01:37:38 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.90s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-wifaqan0nara'", Local "Local file system at /tmp/rclone2656178062", Modify Window "1s"
2026/02/19 01:37:38 INFO  : proton drive root link ID 'rclone-test-wifaqan0nara': poll-interval is not supported by this remote
2026/02/19 01:37:38 NOTICE: proton drive root link ID 'rclone-test-wifaqan0nara': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/19 01:37:39.409301 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/19 01:37:39.409332 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-wifaqan0nara'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/19 01:37:39 DEBUG : WaitForWriters: timeout=30s
2026/02/19 01:37:39 DEBUG : Looking for writers
2026/02/19 01:37:39 DEBUG : >WaitForWriters: 
2026/02/19 01:37:39 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.85s)
FAIL
2026/02/19 01:37:39 DEBUG : proton drive root link ID 'rclone-test-wifaqan0nara': Purge remote
2026/02/19 01:37:39 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 5m45.512720311s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]