"./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 4/5)
2026/03/24 01:34:24 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-volajum4neru"
2026/03/24 01:34:24 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/03/24 01:34:24 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': Has cached credentials
2026/03/24 01:34:26 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': Used cached credential to initialize the ProtonDrive API
2026/03/24 01:34:27 DEBUG : Creating backend with remote "/tmp/rclone3890885700"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:27 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:27 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:28.306833 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:28.306854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:28 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:28 DEBUG : Looking for writers
2026/03/24 01:34:28 DEBUG : >WaitForWriters: 
2026/03/24 01:34:28 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.80s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:28 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:28 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:29.185897 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:29.185929 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:29 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:29 DEBUG : Looking for writers
2026/03/24 01:34:29 DEBUG : >WaitForWriters: 
2026/03/24 01:34:29 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.94s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:29 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:29 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:30.099328 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:30.099368 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:30 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:30 DEBUG : Looking for writers
2026/03/24 01:34:30 DEBUG : >WaitForWriters: 
2026/03/24 01:34:30 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.92s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:30 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:30 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:30.941901 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:30.941920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:30 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:30 DEBUG : Looking for writers
2026/03/24 01:34:30 DEBUG : >WaitForWriters: 
2026/03/24 01:34:31 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.87s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:31 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:31 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:31.896186 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:31.896218 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:31 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:31 DEBUG : Looking for writers
2026/03/24 01:34:31 DEBUG : >WaitForWriters: 
2026/03/24 01:34:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.92s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:32 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:32 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:32.796552 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:32.796583 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:32 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:32 DEBUG : Looking for writers
2026/03/24 01:34:32 DEBUG : >WaitForWriters: 
2026/03/24 01:34:32 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.85s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:32 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:32 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:33.507646 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:33.507665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:33 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:33 DEBUG : Looking for writers
2026/03/24 01:34:33 DEBUG : >WaitForWriters: 
2026/03/24 01:34:33 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.71s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:33 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:33 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:34.329379 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:34.329417 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:34 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:34 DEBUG : Looking for writers
2026/03/24 01:34:34 DEBUG : >WaitForWriters: 
2026/03/24 01:34:34 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.89s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:34 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:34 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:35.066360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:35.066385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:35 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:35 DEBUG : Looking for writers
2026/03/24 01:34:35 DEBUG : >WaitForWriters: 
2026/03/24 01:34:35 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.73s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:35 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:35 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:35.827564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:35.827587 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:35 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:35 DEBUG : Looking for writers
2026/03/24 01:34:35 DEBUG : >WaitForWriters: 
2026/03/24 01:34:35 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.69s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:35 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:35 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:36.661562 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:36.661590 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:36 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:36 DEBUG : Looking for writers
2026/03/24 01:34:36 DEBUG : >WaitForWriters: 
2026/03/24 01:34:36 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.89s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:36 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:36 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:37.367138 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:37.367169 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:37 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:37 DEBUG : Looking for writers
2026/03/24 01:34:37 DEBUG : >WaitForWriters: 
2026/03/24 01:34:37 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.66s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:37 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:37 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:38.021875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:38.021905 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:38 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:38 DEBUG : Looking for writers
2026/03/24 01:34:38 DEBUG : >WaitForWriters: 
2026/03/24 01:34:38 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.71s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:38 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:38 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:38.786276 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:38.786306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:38 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:38 DEBUG : Looking for writers
2026/03/24 01:34:38 DEBUG : >WaitForWriters: 
2026/03/24 01:34:38 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.76s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:38 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:38 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:39.504115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:39.504215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:39 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:39 DEBUG : Looking for writers
2026/03/24 01:34:39 DEBUG : >WaitForWriters: 
2026/03/24 01:34:39 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.65s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:39 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:39 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:40.221212 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:40.221233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:40 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:40 DEBUG : Looking for writers
2026/03/24 01:34:40 DEBUG : >WaitForWriters: 
2026/03/24 01:34:40 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.78s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:40 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:40 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:40.943730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:40.943761 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:40 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:40 DEBUG : Looking for writers
2026/03/24 01:34:40 DEBUG : >WaitForWriters: 
2026/03/24 01:34:41 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.73s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:41 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:41 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:41.871642 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:41.871685 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:41 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:41 DEBUG : Looking for writers
2026/03/24 01:34:41 DEBUG : >WaitForWriters: 
2026/03/24 01:34:42 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.91s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:42 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:42 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:42.857886 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:42.857916 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:42 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:42 DEBUG : Looking for writers
2026/03/24 01:34:42 DEBUG : >WaitForWriters: 
2026/03/24 01:34:43 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (1.00s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:43 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:43 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:43.706366 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:43.706387 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:43 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:43 DEBUG : Looking for writers
2026/03/24 01:34:43 DEBUG : >WaitForWriters: 
2026/03/24 01:34:43 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.79s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:43 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:43 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:44.535556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:44.535586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:44 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:44 DEBUG : Looking for writers
2026/03/24 01:34:44 DEBUG : >WaitForWriters: 
2026/03/24 01:34:44 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.90s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:44 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:44 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:45.389533 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:45.389567 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:45 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:45 DEBUG : Looking for writers
2026/03/24 01:34:45 DEBUG : >WaitForWriters: 
2026/03/24 01:34:45 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-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:45 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:45 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:46.328508 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:46.328529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:46 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:46 DEBUG : Looking for writers
2026/03/24 01:34:46 DEBUG : >WaitForWriters: 
2026/03/24 01:34:46 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-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:46 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:46 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:47.195709 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:47.195737 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:47 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:47 DEBUG : Looking for writers
2026/03/24 01:34:47 DEBUG : >WaitForWriters: 
2026/03/24 01:34:47 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-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:47 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:47 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:47 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:47 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:47 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:48.112697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:48.112723 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:48 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:48 DEBUG : Looking for writers
2026/03/24 01:34:48 DEBUG : >WaitForWriters: 
2026/03/24 01:34:48 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:48 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-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:48 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:48 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:48 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:48 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:49.137024 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:49.137053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:49 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:49 DEBUG : Looking for writers
2026/03/24 01:34:49 DEBUG : >WaitForWriters: 
2026/03/24 01:34:49 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:49 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-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:49 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:49 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:49 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:49 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:49 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:50.046770 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:50.046804 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:50 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:50 DEBUG : Looking for writers
2026/03/24 01:34:50 DEBUG : >WaitForWriters: 
2026/03/24 01:34:50 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:50 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (5.51s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.87s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.90s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.87s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.93s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.95s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.99s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:50 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:50 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:51.085791 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:51.085821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:51 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:51 DEBUG : Looking for writers
2026/03/24 01:34:51 DEBUG : >WaitForWriters: 
2026/03/24 01:34:51 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (1.03s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:51 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:51 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:52.073639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:52.073663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:52 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:52 DEBUG : Looking for writers
2026/03/24 01:34:52 DEBUG : >WaitForWriters: 
2026/03/24 01:34:52 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (1.00s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:52 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:52 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:53.004571 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:53.004600 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:53 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:53 DEBUG : Looking for writers
2026/03/24 01:34:53 DEBUG : >WaitForWriters: 
2026/03/24 01:34:53 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.91s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:53 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:53 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:53.825543 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:53.825577 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:53 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:53 DEBUG : Looking for writers
2026/03/24 01:34:53 DEBUG : >WaitForWriters: 
2026/03/24 01:34:54 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.86s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:54 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:54 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:54.739168 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:54.739198 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:54 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:54 DEBUG : Looking for writers
2026/03/24 01:34:54 DEBUG : >WaitForWriters: 
2026/03/24 01:34:54 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.92s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:54 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:54 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:55.734684 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:55.734714 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:55 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:55 DEBUG : Looking for writers
2026/03/24 01:34:55 DEBUG : >WaitForWriters: 
2026/03/24 01:34:55 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:55 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:55 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:55 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:55 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:55 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:56.684800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:56.684840 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:56 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:56 DEBUG : Looking for writers
2026/03/24 01:34:56 DEBUG : >WaitForWriters: 
2026/03/24 01:34:56 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:56 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:56 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:56 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:34:56 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:56 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:56 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:57.457912 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:57.457935 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:57 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:57 DEBUG : Looking for writers
2026/03/24 01:34:57 DEBUG : >WaitForWriters: 
2026/03/24 01:34:57 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:57 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:57 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:57 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:57 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:58.133124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:58.133156 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:58 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:58 DEBUG : Looking for writers
2026/03/24 01:34:58 DEBUG : >WaitForWriters: 
2026/03/24 01:34:58 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:58 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:58 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:58 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:58 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:58 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:58.915756 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:58.915788 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:58 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:58 DEBUG : Looking for writers
2026/03/24 01:34:58 DEBUG : >WaitForWriters: 
2026/03/24 01:34:58 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:59 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:59 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:59 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:34:59 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:34:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:34:59 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:34:59.615292 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:34:59.615320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:34:59 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:34:59 DEBUG : Looking for writers
2026/03/24 01:34:59 DEBUG : >WaitForWriters: 
2026/03/24 01:34:59 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:34:59 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.87s)
    --- FAIL: TestFileRename/off,forceCache=false (0.98s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.94s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.71s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.67s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.83s)
    --- FAIL: TestFileRename/full,forceCache=false (0.73s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:34:59 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:34:59 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:35:00.311276 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:00.311296 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:00 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:00 DEBUG : Looking for writers
2026/03/24 01:35:00 DEBUG : >WaitForWriters: 
2026/03/24 01:35:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.61s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:00 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:00 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:35:01.023257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:01.023278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:01 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:01 DEBUG : Looking for writers
2026/03/24 01:35:01 DEBUG : >WaitForWriters: 
2026/03/24 01:35:01 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.81s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:01 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:01 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:35:02.028922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:02.028943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:02 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:02 DEBUG : Looking for writers
2026/03/24 01:35:02 DEBUG : >WaitForWriters: 
2026/03/24 01:35:02 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.91s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:02 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:02 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:35:02.747518 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:02.747543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:02 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:02 DEBUG : Looking for writers
2026/03/24 01:35:02 DEBUG : >WaitForWriters: 
2026/03/24 01:35:02 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.77s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:02 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:02 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:35:03.514664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:03.514689 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:03 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:03 DEBUG : Looking for writers
2026/03/24 01:35:03 DEBUG : >WaitForWriters: 
2026/03/24 01:35:03 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.73s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:03 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:03 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:03 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:03 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:04.151707 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:04.151745 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:04 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:04 DEBUG : Looking for writers
2026/03/24 01:35:04 DEBUG : >WaitForWriters: 
2026/03/24 01:35:04 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:35:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.61s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:04 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:04 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:04 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:04 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:04.984283 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:04.984319 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:04 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:04 DEBUG : Looking for writers
2026/03/24 01:35:04 DEBUG : >WaitForWriters: 
2026/03/24 01:35:04 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:35:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.90s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:05.759294 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:05.759315 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:05 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:05 DEBUG : Looking for writers
2026/03/24 01:35:05 DEBUG : >WaitForWriters: 
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:35:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.78s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:06.711232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:06.711255 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:06 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:06 DEBUG : Looking for writers
2026/03/24 01:35:06 DEBUG : >WaitForWriters: 
2026/03/24 01:35:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:35:06 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.97s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:06 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:06 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:07.754776 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:07.754800 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:07 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:07 DEBUG : Looking for writers
2026/03/24 01:35:07 DEBUG : >WaitForWriters: 
2026/03/24 01:35:07 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:35:07 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (1.02s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:35:07 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:35:07 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:35:07 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:35:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:35:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:35:07 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:35:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:35:08 DEBUG : file1: newRWFileHandle: 
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): openPending: 
2026/03/24 01:35:08 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/24 01:35:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): >openPending: err=<nil>
2026/03/24 01:35:08 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/24 01:35:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:35:08 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/24 01:35:08 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): _writeAt: size=5, off=0
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): >_writeAt: n=5, err=<nil>
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): _writeAt: size=7, off=5
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): >_writeAt: n=7, err=<nil>
2026/03/24 01:35:08 DEBUG : file1: vfs cache: truncate to size=11
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): close: 
2026/03/24 01:35:08 DEBUG : file1: vfs cache: setting modification time to 2026-03-24 01:35:08.058177192 +0000 UTC m=+43.290971705
2026/03/24 01:35:08 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): >close: err=<nil>
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): close: 
2026/03/24 01:35:08 DEBUG : file1(0x2c4713bad600): >close: err=file already closed
2026/03/24 01:35:08 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/24 01:35:08 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/24 01:35:08 DEBUG : Looking for writers
2026/03/24 01:35:08 DEBUG : file1: reading active writers
2026/03/24 01:35:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/24 01:35:09.065031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:09.065063 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:09 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:09 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:09 DEBUG : Looking for writers
2026/03/24 01:35:09 DEBUG : file1: reading active writers
2026/03/24 01:35:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:10.023715 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:10.023735 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:10 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:10 DEBUG : Looking for writers
2026/03/24 01:35:10 DEBUG : file1: reading active writers
2026/03/24 01:35:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:10 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:11.113290 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:11.113320 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 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)
2026/03/24 01:35:11 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:11 DEBUG : Looking for writers
2026/03/24 01:35:11 DEBUG : file1: reading active writers
2026/03/24 01:35:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:11 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:12 DEBUG : Looking for writers
2026/03/24 01:35:12 DEBUG : file1: reading active writers
2026/03/24 01:35:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:12.774670 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:12.774750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:12 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:13 DEBUG : Looking for writers
2026/03/24 01:35:13 DEBUG : file1: reading active writers
2026/03/24 01:35:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:14 DEBUG : Looking for writers
2026/03/24 01:35:14 DEBUG : file1: reading active writers
2026/03/24 01:35:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:14 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:15 DEBUG : Looking for writers
2026/03/24 01:35:15 DEBUG : file1: reading active writers
2026/03/24 01:35:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:15.386119 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:15.386154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:15 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:16 DEBUG : Looking for writers
2026/03/24 01:35:16 DEBUG : file1: reading active writers
2026/03/24 01:35:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:17 DEBUG : Looking for writers
2026/03/24 01:35:17 DEBUG : file1: reading active writers
2026/03/24 01:35:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:18 DEBUG : Looking for writers
2026/03/24 01:35:18 DEBUG : file1: reading active writers
2026/03/24 01:35:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:18 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:19.327965 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:19.328000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:19 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:19 DEBUG : Looking for writers
2026/03/24 01:35:19 DEBUG : file1: reading active writers
2026/03/24 01:35:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:20 DEBUG : Looking for writers
2026/03/24 01:35:20 DEBUG : file1: reading active writers
2026/03/24 01:35:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:21 DEBUG : Looking for writers
2026/03/24 01:35:21 DEBUG : file1: reading active writers
2026/03/24 01:35:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:22 DEBUG : Looking for writers
2026/03/24 01:35:22 DEBUG : file1: reading active writers
2026/03/24 01:35:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:23 DEBUG : Looking for writers
2026/03/24 01:35:23 DEBUG : file1: reading active writers
2026/03/24 01:35:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:24 DEBUG : Looking for writers
2026/03/24 01:35:24 DEBUG : file1: reading active writers
2026/03/24 01:35:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:25 DEBUG : Looking for writers
2026/03/24 01:35:25 DEBUG : file1: reading active writers
2026/03/24 01:35:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:25 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:26 DEBUG : Looking for writers
2026/03/24 01:35:26 DEBUG : file1: reading active writers
2026/03/24 01:35:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:26.377554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:26.377569 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:26 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:27 DEBUG : Looking for writers
2026/03/24 01:35:27 DEBUG : file1: reading active writers
2026/03/24 01:35:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:28 DEBUG : Looking for writers
2026/03/24 01:35:28 DEBUG : file1: reading active writers
2026/03/24 01:35:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:29 DEBUG : Looking for writers
2026/03/24 01:35:29 DEBUG : file1: reading active writers
2026/03/24 01:35:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:30 DEBUG : Looking for writers
2026/03/24 01:35:30 DEBUG : file1: reading active writers
2026/03/24 01:35:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:31 DEBUG : Looking for writers
2026/03/24 01:35:31 DEBUG : file1: reading active writers
2026/03/24 01:35:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:32 DEBUG : Looking for writers
2026/03/24 01:35:32 DEBUG : file1: reading active writers
2026/03/24 01:35:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:33 DEBUG : Looking for writers
2026/03/24 01:35:33 DEBUG : file1: reading active writers
2026/03/24 01:35:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:34 DEBUG : Looking for writers
2026/03/24 01:35:34 DEBUG : file1: reading active writers
2026/03/24 01:35:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:35 DEBUG : Looking for writers
2026/03/24 01:35:35 DEBUG : file1: reading active writers
2026/03/24 01:35:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:36 DEBUG : Looking for writers
2026/03/24 01:35:36 DEBUG : file1: reading active writers
2026/03/24 01:35:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:37 DEBUG : Looking for writers
2026/03/24 01:35:37 DEBUG : file1: reading active writers
2026/03/24 01:35:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:38 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x2c47142981e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e14308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787830080} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614260682765992 ext:43290971705 loc:0x46613e0} ATime:{wall:14008614260682778515 ext:43290984218 loc:0x46613e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:35:38 DEBUG : >WaitForWriters: 
2026/03/24 01:35:38 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:35:39 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:35:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/24 01:35:40.338600 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:35:40.338630 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:35:40 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
2026/03/24 01:35:41 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/03/24 01:35:45 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:35:45 DEBUG : Looking for writers
2026/03/24 01:35:45 DEBUG : file1: reading active writers
2026/03/24 01:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/24 01:35:45 DEBUG : Looking for writers
2026/03/24 01:35:45 DEBUG : file1: reading active writers
2026/03/24 01:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/24 01:35:45 DEBUG : Looking for writers
2026/03/24 01:35:45 DEBUG : file1: reading active writers
2026/03/24 01:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/24 01:35:45 DEBUG : Looking for writers
2026/03/24 01:35:45 DEBUG : file1: reading active writers
2026/03/24 01:35:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/24 01:35:46 DEBUG : Looking for writers
2026/03/24 01:35:46 DEBUG : file1: reading active writers
2026/03/24 01:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/24 01:35:46 DEBUG : Looking for writers
2026/03/24 01:35:46 DEBUG : file1: reading active writers
2026/03/24 01:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/24 01:35:46 DEBUG : Looking for writers
2026/03/24 01:35:46 DEBUG : file1: reading active writers
2026/03/24 01:35:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/24 01:35:47 DEBUG : Looking for writers
2026/03/24 01:35:47 DEBUG : file1: reading active writers
2026/03/24 01:35:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:48 DEBUG : Looking for writers
2026/03/24 01:35:48 DEBUG : file1: reading active writers
2026/03/24 01:35:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:49 DEBUG : Looking for writers
2026/03/24 01:35:49 DEBUG : file1: reading active writers
2026/03/24 01:35:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:50 DEBUG : Looking for writers
2026/03/24 01:35:50 DEBUG : file1: reading active writers
2026/03/24 01:35:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:51 DEBUG : Looking for writers
2026/03/24 01:35:51 DEBUG : file1: reading active writers
2026/03/24 01:35:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:52 DEBUG : Looking for writers
2026/03/24 01:35:52 DEBUG : file1: reading active writers
2026/03/24 01:35:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:53 DEBUG : Looking for writers
2026/03/24 01:35:53 DEBUG : file1: reading active writers
2026/03/24 01:35:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:54 DEBUG : Looking for writers
2026/03/24 01:35:54 DEBUG : file1: reading active writers
2026/03/24 01:35:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:55 DEBUG : Looking for writers
2026/03/24 01:35:55 DEBUG : file1: reading active writers
2026/03/24 01:35:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:56 DEBUG : Looking for writers
2026/03/24 01:35:56 DEBUG : file1: reading active writers
2026/03/24 01:35:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:57 DEBUG : Looking for writers
2026/03/24 01:35:57 DEBUG : file1: reading active writers
2026/03/24 01:35:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:58 DEBUG : Looking for writers
2026/03/24 01:35:58 DEBUG : file1: reading active writers
2026/03/24 01:35:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:35:59 DEBUG : Looking for writers
2026/03/24 01:35:59 DEBUG : file1: reading active writers
2026/03/24 01:35:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:00 DEBUG : Looking for writers
2026/03/24 01:36:00 DEBUG : file1: reading active writers
2026/03/24 01:36:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:01 DEBUG : Looking for writers
2026/03/24 01:36:01 DEBUG : file1: reading active writers
2026/03/24 01:36:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:02 DEBUG : Looking for writers
2026/03/24 01:36:02 DEBUG : file1: reading active writers
2026/03/24 01:36:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:03 DEBUG : Looking for writers
2026/03/24 01:36:03 DEBUG : file1: reading active writers
2026/03/24 01:36:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:04 DEBUG : Looking for writers
2026/03/24 01:36:04 DEBUG : file1: reading active writers
2026/03/24 01:36:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:05 DEBUG : Looking for writers
2026/03/24 01:36:05 DEBUG : file1: reading active writers
2026/03/24 01:36:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:05 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:06 DEBUG : Looking for writers
2026/03/24 01:36:06 DEBUG : file1: reading active writers
2026/03/24 01:36:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:06.906817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:06.906843 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:06 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)
2026/03/24 01:36:06 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:07 DEBUG : Looking for writers
2026/03/24 01:36:07 DEBUG : file1: reading active writers
2026/03/24 01:36:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:07 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/24 01:36:07 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/24 01:36:08 DEBUG : Looking for writers
2026/03/24 01:36:08 DEBUG : file1: reading active writers
2026/03/24 01:36:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:09 DEBUG : Looking for writers
2026/03/24 01:36:09 DEBUG : file1: reading active writers
2026/03/24 01:36:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:10 DEBUG : Looking for writers
2026/03/24 01:36:10 DEBUG : file1: reading active writers
2026/03/24 01:36:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:11 DEBUG : Looking for writers
2026/03/24 01:36:11 DEBUG : file1: reading active writers
2026/03/24 01:36:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:12 DEBUG : Looking for writers
2026/03/24 01:36:12 DEBUG : file1: reading active writers
2026/03/24 01:36:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:13 DEBUG : Looking for writers
2026/03/24 01:36:13 DEBUG : file1: reading active writers
2026/03/24 01:36:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:14 DEBUG : Looking for writers
2026/03/24 01:36:14 DEBUG : file1: reading active writers
2026/03/24 01:36:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:15 DEBUG : Looking for writers
2026/03/24 01:36:15 DEBUG : file1: reading active writers
2026/03/24 01:36:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:15 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x2c47142981e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e14308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787830080} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614260682765992 ext:43290971705 loc:0x46613e0} ATime:{wall:14008614260682778515 ext:43290984218 loc:0x46613e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:36:15 DEBUG : >WaitForWriters: 
2026/03/24 01:36:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:36:15 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.08s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:36:15 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:36:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:36:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:36:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:36:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:36:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:36:15 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:36:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:36:16 DEBUG : file1: newRWFileHandle: 
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): openPending: 
2026/03/24 01:36:16 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/24 01:36:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): >openPending: err=<nil>
2026/03/24 01:36:16 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/24 01:36:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:36:16 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/24 01:36:16 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): _writeAt: size=7, off=0
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): >_writeAt: n=7, err=<nil>
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): _writeAt: size=6, off=5
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): >_writeAt: n=6, err=<nil>
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): close: 
2026/03/24 01:36:16 DEBUG : file1: vfs cache: setting modification time to 2026-03-24 01:36:16.131871063 +0000 UTC m=+111.364665566
2026/03/24 01:36:16 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): >close: err=<nil>
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): _writeAt: size=5, off=0
2026/03/24 01:36:16 DEBUG : file1(0x2c47141b2200): >_writeAt: n=0, err=file already closed
2026/03/24 01:36:16 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/24 01:36:16 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/24 01:36:16 DEBUG : Looking for writers
2026/03/24 01:36:16 DEBUG : file1: reading active writers
2026/03/24 01:36:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/24 01:36:17.158039 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:17.158062 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:17 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:17 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:17 DEBUG : Looking for writers
2026/03/24 01:36:17 DEBUG : file1: reading active writers
2026/03/24 01:36:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:18.086655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:18.086679 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:18 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:18 DEBUG : Looking for writers
2026/03/24 01:36:18 DEBUG : file1: reading active writers
2026/03/24 01:36:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:18 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:19 DEBUG : Looking for writers
2026/03/24 01:36:19 DEBUG : file1: reading active writers
2026/03/24 01:36:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:19.493564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:19.493586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:19 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:20 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:20 DEBUG : Looking for writers
2026/03/24 01:36:20 DEBUG : file1: reading active writers
2026/03/24 01:36:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:21.136160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:21.136183 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:21 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:21 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:21 DEBUG : Looking for writers
2026/03/24 01:36:21 DEBUG : file1: reading active writers
2026/03/24 01:36:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:22 DEBUG : Looking for writers
2026/03/24 01:36:22 DEBUG : file1: reading active writers
2026/03/24 01:36:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:22 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:23 DEBUG : Looking for writers
2026/03/24 01:36:23 DEBUG : file1: reading active writers
2026/03/24 01:36:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:23.624800 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:23.624839 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:23 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:24 DEBUG : Looking for writers
2026/03/24 01:36:24 DEBUG : file1: reading active writers
2026/03/24 01:36:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:25 DEBUG : Looking for writers
2026/03/24 01:36:25 DEBUG : file1: reading active writers
2026/03/24 01:36:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:26 DEBUG : Looking for writers
2026/03/24 01:36:26 DEBUG : file1: reading active writers
2026/03/24 01:36:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:26 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:27 DEBUG : Looking for writers
2026/03/24 01:36:27 DEBUG : file1: reading active writers
2026/03/24 01:36:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:27.494581 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:27.494602 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:27 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:27 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:28 DEBUG : Looking for writers
2026/03/24 01:36:28 DEBUG : file1: reading active writers
2026/03/24 01:36:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:29 DEBUG : Looking for writers
2026/03/24 01:36:29 DEBUG : file1: reading active writers
2026/03/24 01:36:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:30 DEBUG : Looking for writers
2026/03/24 01:36:30 DEBUG : file1: reading active writers
2026/03/24 01:36:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:31 DEBUG : Looking for writers
2026/03/24 01:36:31 DEBUG : file1: reading active writers
2026/03/24 01:36:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:32 DEBUG : Looking for writers
2026/03/24 01:36:32 DEBUG : file1: reading active writers
2026/03/24 01:36:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:33 DEBUG : Looking for writers
2026/03/24 01:36:33 DEBUG : file1: reading active writers
2026/03/24 01:36:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:33 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:34 DEBUG : Looking for writers
2026/03/24 01:36:34 DEBUG : file1: reading active writers
2026/03/24 01:36:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:34.579122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:34.579143 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:34 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:35 DEBUG : Looking for writers
2026/03/24 01:36:35 DEBUG : file1: reading active writers
2026/03/24 01:36:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:36 DEBUG : Looking for writers
2026/03/24 01:36:36 DEBUG : file1: reading active writers
2026/03/24 01:36:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:37 DEBUG : Looking for writers
2026/03/24 01:36:37 DEBUG : file1: reading active writers
2026/03/24 01:36:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:38 DEBUG : Looking for writers
2026/03/24 01:36:38 DEBUG : file1: reading active writers
2026/03/24 01:36:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:39 DEBUG : Looking for writers
2026/03/24 01:36:39 DEBUG : file1: reading active writers
2026/03/24 01:36:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:40 DEBUG : Looking for writers
2026/03/24 01:36:40 DEBUG : file1: reading active writers
2026/03/24 01:36:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:41 DEBUG : Looking for writers
2026/03/24 01:36:41 DEBUG : file1: reading active writers
2026/03/24 01:36:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:42 DEBUG : Looking for writers
2026/03/24 01:36:42 DEBUG : file1: reading active writers
2026/03/24 01:36:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:43 DEBUG : Looking for writers
2026/03/24 01:36:43 DEBUG : file1: reading active writers
2026/03/24 01:36:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:44 DEBUG : Looking for writers
2026/03/24 01:36:44 DEBUG : file1: reading active writers
2026/03/24 01:36:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:45 DEBUG : Looking for writers
2026/03/24 01:36:45 DEBUG : file1: reading active writers
2026/03/24 01:36:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x2c4714299c20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e0cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787799872} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614333770903895 ext:111364665566 loc:0x46613e0} ATime:{wall:14008614333770972785 ext:111364734456 loc:0x46613e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:36:46 DEBUG : >WaitForWriters: 
2026/03/24 01:36:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:36:47 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:36:47 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/24 01:36:48.430932 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:36:48.430961 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:36:48 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
2026/03/24 01:36:49 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/24 01:36:53 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:36:53 DEBUG : Looking for writers
2026/03/24 01:36:53 DEBUG : file1: reading active writers
2026/03/24 01:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/03/24 01:36:53 DEBUG : Looking for writers
2026/03/24 01:36:53 DEBUG : file1: reading active writers
2026/03/24 01:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/03/24 01:36:53 DEBUG : Looking for writers
2026/03/24 01:36:53 DEBUG : file1: reading active writers
2026/03/24 01:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/03/24 01:36:53 DEBUG : Looking for writers
2026/03/24 01:36:53 DEBUG : file1: reading active writers
2026/03/24 01:36:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/03/24 01:36:54 DEBUG : Looking for writers
2026/03/24 01:36:54 DEBUG : file1: reading active writers
2026/03/24 01:36:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/03/24 01:36:54 DEBUG : Looking for writers
2026/03/24 01:36:54 DEBUG : file1: reading active writers
2026/03/24 01:36:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/03/24 01:36:54 DEBUG : Looking for writers
2026/03/24 01:36:54 DEBUG : file1: reading active writers
2026/03/24 01:36:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/03/24 01:36:55 DEBUG : Looking for writers
2026/03/24 01:36:55 DEBUG : file1: reading active writers
2026/03/24 01:36:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:56 DEBUG : Looking for writers
2026/03/24 01:36:56 DEBUG : file1: reading active writers
2026/03/24 01:36:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:57 DEBUG : Looking for writers
2026/03/24 01:36:57 DEBUG : file1: reading active writers
2026/03/24 01:36:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:58 DEBUG : Looking for writers
2026/03/24 01:36:58 DEBUG : file1: reading active writers
2026/03/24 01:36:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:36:59 DEBUG : Looking for writers
2026/03/24 01:36:59 DEBUG : file1: reading active writers
2026/03/24 01:36:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:00 DEBUG : Looking for writers
2026/03/24 01:37:00 DEBUG : file1: reading active writers
2026/03/24 01:37:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:01 DEBUG : Looking for writers
2026/03/24 01:37:01 DEBUG : file1: reading active writers
2026/03/24 01:37:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:02 DEBUG : Looking for writers
2026/03/24 01:37:02 DEBUG : file1: reading active writers
2026/03/24 01:37:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:03 DEBUG : Looking for writers
2026/03/24 01:37:03 DEBUG : file1: reading active writers
2026/03/24 01:37:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:04 DEBUG : Looking for writers
2026/03/24 01:37:04 DEBUG : file1: reading active writers
2026/03/24 01:37:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:05 DEBUG : Looking for writers
2026/03/24 01:37:05 DEBUG : file1: reading active writers
2026/03/24 01:37:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:06 DEBUG : Looking for writers
2026/03/24 01:37:06 DEBUG : file1: reading active writers
2026/03/24 01:37:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:07 DEBUG : Looking for writers
2026/03/24 01:37:07 DEBUG : file1: reading active writers
2026/03/24 01:37:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:08 DEBUG : Looking for writers
2026/03/24 01:37:08 DEBUG : file1: reading active writers
2026/03/24 01:37:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:09 DEBUG : Looking for writers
2026/03/24 01:37:09 DEBUG : file1: reading active writers
2026/03/24 01:37:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:10 DEBUG : Looking for writers
2026/03/24 01:37:10 DEBUG : file1: reading active writers
2026/03/24 01:37:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:11 DEBUG : Looking for writers
2026/03/24 01:37:11 DEBUG : file1: reading active writers
2026/03/24 01:37:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:12 DEBUG : Looking for writers
2026/03/24 01:37:12 DEBUG : file1: reading active writers
2026/03/24 01:37:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:13 DEBUG : Looking for writers
2026/03/24 01:37:13 DEBUG : file1: reading active writers
2026/03/24 01:37:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:14 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:14 DEBUG : Looking for writers
2026/03/24 01:37:14 DEBUG : file1: reading active writers
2026/03/24 01:37:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:15.031053 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:15.031189 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:15 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:15 DEBUG : Looking for writers
2026/03/24 01:37:15 DEBUG : file1: reading active writers
2026/03/24 01:37:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/24 01:37:15 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/03/24 01:37:16 DEBUG : Looking for writers
2026/03/24 01:37:16 DEBUG : file1: reading active writers
2026/03/24 01:37:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:17 DEBUG : Looking for writers
2026/03/24 01:37:17 DEBUG : file1: reading active writers
2026/03/24 01:37:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:18 DEBUG : Looking for writers
2026/03/24 01:37:18 DEBUG : file1: reading active writers
2026/03/24 01:37:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:19 DEBUG : Looking for writers
2026/03/24 01:37:19 DEBUG : file1: reading active writers
2026/03/24 01:37:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:20 DEBUG : Looking for writers
2026/03/24 01:37:20 DEBUG : file1: reading active writers
2026/03/24 01:37:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:21 DEBUG : Looking for writers
2026/03/24 01:37:21 DEBUG : file1: reading active writers
2026/03/24 01:37:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:22 DEBUG : Looking for writers
2026/03/24 01:37:22 DEBUG : file1: reading active writers
2026/03/24 01:37:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:23 DEBUG : Looking for writers
2026/03/24 01:37:23 DEBUG : file1: reading active writers
2026/03/24 01:37:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:37:23 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x2c4714299c20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e0cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787799872} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614333770903895 ext:111364665566 loc:0x46613e0} ATime:{wall:14008614333770972785 ext:111364734456 loc:0x46613e0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:37:23 DEBUG : >WaitForWriters: 
2026/03/24 01:37:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:37:23 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.00s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:37:23 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:37:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:37:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:37:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:37:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:37:23 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:37:23 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:37:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:37:24 DEBUG : file1: newRWFileHandle: 
2026/03/24 01:37:24 DEBUG : file1(0x2c4714398880): openPending: 
2026/03/24 01:37:24 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/24 01:37:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:37:24 DEBUG : file1(0x2c4714398880): >openPending: err=<nil>
2026/03/24 01:37:24 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/24 01:37:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:37:24 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/24 01:37:24 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/24 01:37:24 DEBUG : file1(0x2c4714398880): close: 
2026/03/24 01:37:24 DEBUG : file1: vfs cache: setting modification time to 2026-03-24 01:37:24.070948993 +0000 UTC m=+179.303743506
2026/03/24 01:37:24 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/03/24 01:37:24 DEBUG : file1(0x2c4714398880): >close: err=<nil>
2026/03/24 01:37:24 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/03/24 01:37:24 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/03/24 01:37:24 DEBUG : file2: newRWFileHandle: 
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): openPending: 
2026/03/24 01:37:24 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/24 01:37:24 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): >openPending: err=<nil>
2026/03/24 01:37:24 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/03/24 01:37:24 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/03/24 01:37:24 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/03/24 01:37:24 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): RWFileHandle.Flush
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): RWFileHandle.Release
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): close: 
2026/03/24 01:37:24 DEBUG : file2: vfs cache: setting modification time to 2026-03-24 01:37:24.071918941 +0000 UTC m=+179.304713494
2026/03/24 01:37:24 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/03/24 01:37:24 DEBUG : file2(0x2c4714398d40): >close: err=<nil>
2026/03/24 01:37:24 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/24 01:37:24 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:24 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/24 01:37:24 DEBUG : Looking for writers
2026/03/24 01:37:24 DEBUG : file1: reading active writers
2026/03/24 01:37:24 DEBUG : file2: reading active writers
2026/03/24 01:37:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/24 01:37:24.867192 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:24.867227 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:24 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:25 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:25 DEBUG : Looking for writers
2026/03/24 01:37:25 DEBUG : file1: reading active writers
2026/03/24 01:37:25 DEBUG : file2: reading active writers
2026/03/24 01:37:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:25.462384 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:25.462420 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:25 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)
2026/03/24 01:37:25 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:25 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:26 DEBUG : Looking for writers
2026/03/24 01:37:26 DEBUG : file1: reading active writers
2026/03/24 01:37:26 DEBUG : file2: reading active writers
2026/03/24 01:37:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:26.385481 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:26.385506 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:26 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:26 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:27.340919 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:27.340943 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:27 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:27 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:27 DEBUG : Looking for writers
2026/03/24 01:37:27 DEBUG : file1: reading active writers
2026/03/24 01:37:27 DEBUG : file2: reading active writers
2026/03/24 01:37:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:27 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:28.127947 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:28.127979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:28 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:28 DEBUG : Looking for writers
2026/03/24 01:37:28 DEBUG : file1: reading active writers
2026/03/24 01:37:28 DEBUG : file2: reading active writers
2026/03/24 01:37:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:28 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:29.065524 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:29.065555 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:29 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:29 DEBUG : Looking for writers
2026/03/24 01:37:29 DEBUG : file1: reading active writers
2026/03/24 01:37:29 DEBUG : file2: reading active writers
2026/03/24 01:37:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:29 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:30.078735 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:30.078767 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:30 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:30 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:30 DEBUG : Looking for writers
2026/03/24 01:37:30 DEBUG : file1: reading active writers
2026/03/24 01:37:30 DEBUG : file2: reading active writers
2026/03/24 01:37:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:31.009816 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:31.009835 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:31 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:31 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:31 DEBUG : Looking for writers
2026/03/24 01:37:31 DEBUG : file1: reading active writers
2026/03/24 01:37:31 DEBUG : file2: reading active writers
2026/03/24 01:37:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:31 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:32 DEBUG : Looking for writers
2026/03/24 01:37:32 DEBUG : file2: reading active writers
2026/03/24 01:37:32 DEBUG : file1: reading active writers
2026/03/24 01:37:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:32.513598 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:32.513634 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:32 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:32 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:33 DEBUG : Looking for writers
2026/03/24 01:37:33 DEBUG : file1: reading active writers
2026/03/24 01:37:33 DEBUG : file2: reading active writers
2026/03/24 01:37:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:33.560268 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:33.560291 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:33 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:33 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:34 DEBUG : Looking for writers
2026/03/24 01:37:34 DEBUG : file1: reading active writers
2026/03/24 01:37:34 DEBUG : file2: reading active writers
2026/03/24 01:37:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:35 DEBUG : Looking for writers
2026/03/24 01:37:35 DEBUG : file1: reading active writers
2026/03/24 01:37:35 DEBUG : file2: reading active writers
2026/03/24 01:37:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:35 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:36 DEBUG : Looking for writers
2026/03/24 01:37:36 DEBUG : file1: reading active writers
2026/03/24 01:37:36 DEBUG : file2: reading active writers
2026/03/24 01:37:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:36.476334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:36.476370 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:36 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)
2026/03/24 01:37:36 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:36 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:37 DEBUG : Looking for writers
2026/03/24 01:37:37 DEBUG : file1: reading active writers
2026/03/24 01:37:37 DEBUG : file2: reading active writers
2026/03/24 01:37:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:37.511655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:37.511684 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:37 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:37 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:38 DEBUG : Looking for writers
2026/03/24 01:37:38 DEBUG : file1: reading active writers
2026/03/24 01:37:38 DEBUG : file2: reading active writers
2026/03/24 01:37:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:39 DEBUG : Looking for writers
2026/03/24 01:37:39 DEBUG : file1: reading active writers
2026/03/24 01:37:39 DEBUG : file2: reading active writers
2026/03/24 01:37:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:40 DEBUG : Looking for writers
2026/03/24 01:37:40 DEBUG : file1: reading active writers
2026/03/24 01:37:40 DEBUG : file2: reading active writers
2026/03/24 01:37:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:41 DEBUG : Looking for writers
2026/03/24 01:37:41 DEBUG : file1: reading active writers
2026/03/24 01:37:41 DEBUG : file2: reading active writers
2026/03/24 01:37:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:42 DEBUG : Looking for writers
2026/03/24 01:37:42 DEBUG : file2: reading active writers
2026/03/24 01:37:42 DEBUG : file1: reading active writers
2026/03/24 01:37:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:42 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:43 DEBUG : Looking for writers
2026/03/24 01:37:43 DEBUG : file1: reading active writers
2026/03/24 01:37:43 DEBUG : file2: reading active writers
2026/03/24 01:37:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:43.787682 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:43.787700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:43 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:43 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:43 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:44 DEBUG : Looking for writers
2026/03/24 01:37:44 DEBUG : file1: reading active writers
2026/03/24 01:37:44 DEBUG : file2: reading active writers
2026/03/24 01:37:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:44.643474 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:44.643496 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:44 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:44 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:45 DEBUG : Looking for writers
2026/03/24 01:37:45 DEBUG : file1: reading active writers
2026/03/24 01:37:45 DEBUG : file2: reading active writers
2026/03/24 01:37:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:46 DEBUG : Looking for writers
2026/03/24 01:37:46 DEBUG : file2: reading active writers
2026/03/24 01:37:46 DEBUG : file1: reading active writers
2026/03/24 01:37:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:47 DEBUG : Looking for writers
2026/03/24 01:37:47 DEBUG : file1: reading active writers
2026/03/24 01:37:47 DEBUG : file2: reading active writers
2026/03/24 01:37:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:48 DEBUG : Looking for writers
2026/03/24 01:37:48 DEBUG : file2: reading active writers
2026/03/24 01:37:48 DEBUG : file1: reading active writers
2026/03/24 01:37:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:49 DEBUG : Looking for writers
2026/03/24 01:37:49 DEBUG : file1: reading active writers
2026/03/24 01:37:49 DEBUG : file2: reading active writers
2026/03/24 01:37:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:50 DEBUG : Looking for writers
2026/03/24 01:37:50 DEBUG : file2: reading active writers
2026/03/24 01:37:50 DEBUG : file1: reading active writers
2026/03/24 01:37:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:51 DEBUG : Looking for writers
2026/03/24 01:37:51 DEBUG : file1: reading active writers
2026/03/24 01:37:51 DEBUG : file2: reading active writers
2026/03/24 01:37:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:52 DEBUG : Looking for writers
2026/03/24 01:37:52 DEBUG : file1: reading active writers
2026/03/24 01:37:52 DEBUG : file2: reading active writers
2026/03/24 01:37:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:53 DEBUG : Looking for writers
2026/03/24 01:37:53 DEBUG : file1: reading active writers
2026/03/24 01:37:53 DEBUG : file2: reading active writers
2026/03/24 01:37:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:37:54 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0x2c4714073950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e15e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787836992} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614406724425857 ext:179303743506 loc:0x46613e0} ATime:{wall:14008614406724663575 ext:179303981213 loc:0x46613e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0x2c4714073950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c47143b4008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683793727552} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614406725395805 ext:179304713494 loc:0x46613e0} ATime:{wall:14008614406725615028 ext:179304932677 loc:0x46613e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:37:54 DEBUG : >WaitForWriters: 
2026/03/24 01:37:54 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:37:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/03/24 01:37:56 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:37:57 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:37:57.565718 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:57.565748 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:57 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
2026/03/24 01:37:58.459127 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:37:58.459146 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:58 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:37:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2026/03/24 01:38:02 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:38:02 DEBUG : Looking for writers
2026/03/24 01:38:02 DEBUG : file1: reading active writers
2026/03/24 01:38:02 DEBUG : file2: reading active writers
2026/03/24 01:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/03/24 01:38:02 DEBUG : Looking for writers
2026/03/24 01:38:02 DEBUG : file1: reading active writers
2026/03/24 01:38:02 DEBUG : file2: reading active writers
2026/03/24 01:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/03/24 01:38:02 DEBUG : Looking for writers
2026/03/24 01:38:02 DEBUG : file1: reading active writers
2026/03/24 01:38:02 DEBUG : file2: reading active writers
2026/03/24 01:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/03/24 01:38:02 DEBUG : Looking for writers
2026/03/24 01:38:02 DEBUG : file1: reading active writers
2026/03/24 01:38:02 DEBUG : file2: reading active writers
2026/03/24 01:38:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/03/24 01:38:03 DEBUG : Looking for writers
2026/03/24 01:38:03 DEBUG : file1: reading active writers
2026/03/24 01:38:03 DEBUG : file2: reading active writers
2026/03/24 01:38:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/03/24 01:38:03 DEBUG : Looking for writers
2026/03/24 01:38:03 DEBUG : file1: reading active writers
2026/03/24 01:38:03 DEBUG : file2: reading active writers
2026/03/24 01:38:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/03/24 01:38:03 DEBUG : Looking for writers
2026/03/24 01:38:03 DEBUG : file1: reading active writers
2026/03/24 01:38:03 DEBUG : file2: reading active writers
2026/03/24 01:38:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/03/24 01:38:04 DEBUG : Looking for writers
2026/03/24 01:38:04 DEBUG : file1: reading active writers
2026/03/24 01:38:04 DEBUG : file2: reading active writers
2026/03/24 01:38:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:05 DEBUG : Looking for writers
2026/03/24 01:38:05 DEBUG : file1: reading active writers
2026/03/24 01:38:05 DEBUG : file2: reading active writers
2026/03/24 01:38:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:06 DEBUG : Looking for writers
2026/03/24 01:38:06 DEBUG : file2: reading active writers
2026/03/24 01:38:06 DEBUG : file1: reading active writers
2026/03/24 01:38:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:07 DEBUG : Looking for writers
2026/03/24 01:38:07 DEBUG : file2: reading active writers
2026/03/24 01:38:07 DEBUG : file1: reading active writers
2026/03/24 01:38:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:08 DEBUG : Looking for writers
2026/03/24 01:38:08 DEBUG : file1: reading active writers
2026/03/24 01:38:08 DEBUG : file2: reading active writers
2026/03/24 01:38:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:09 DEBUG : Looking for writers
2026/03/24 01:38:09 DEBUG : file1: reading active writers
2026/03/24 01:38:09 DEBUG : file2: reading active writers
2026/03/24 01:38:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:10 DEBUG : Looking for writers
2026/03/24 01:38:10 DEBUG : file1: reading active writers
2026/03/24 01:38:10 DEBUG : file2: reading active writers
2026/03/24 01:38:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:11 DEBUG : Looking for writers
2026/03/24 01:38:11 DEBUG : file1: reading active writers
2026/03/24 01:38:11 DEBUG : file2: reading active writers
2026/03/24 01:38:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:12 DEBUG : Looking for writers
2026/03/24 01:38:12 DEBUG : file1: reading active writers
2026/03/24 01:38:12 DEBUG : file2: reading active writers
2026/03/24 01:38:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:13 DEBUG : Looking for writers
2026/03/24 01:38:13 DEBUG : file1: reading active writers
2026/03/24 01:38:13 DEBUG : file2: reading active writers
2026/03/24 01:38:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:14 DEBUG : Looking for writers
2026/03/24 01:38:14 DEBUG : file1: reading active writers
2026/03/24 01:38:14 DEBUG : file2: reading active writers
2026/03/24 01:38:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:15 DEBUG : Looking for writers
2026/03/24 01:38:15 DEBUG : file1: reading active writers
2026/03/24 01:38:15 DEBUG : file2: reading active writers
2026/03/24 01:38:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:16 DEBUG : Looking for writers
2026/03/24 01:38:16 DEBUG : file1: reading active writers
2026/03/24 01:38:16 DEBUG : file2: reading active writers
2026/03/24 01:38:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:17 DEBUG : Looking for writers
2026/03/24 01:38:17 DEBUG : file1: reading active writers
2026/03/24 01:38:17 DEBUG : file2: reading active writers
2026/03/24 01:38:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:18 DEBUG : Looking for writers
2026/03/24 01:38:18 DEBUG : file1: reading active writers
2026/03/24 01:38:18 DEBUG : file2: reading active writers
2026/03/24 01:38:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:19 DEBUG : Looking for writers
2026/03/24 01:38:19 DEBUG : file1: reading active writers
2026/03/24 01:38:19 DEBUG : file2: reading active writers
2026/03/24 01:38:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:20 DEBUG : Looking for writers
2026/03/24 01:38:20 DEBUG : file2: reading active writers
2026/03/24 01:38:20 DEBUG : file1: reading active writers
2026/03/24 01:38:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:21 DEBUG : Looking for writers
2026/03/24 01:38:21 DEBUG : file1: reading active writers
2026/03/24 01:38:21 DEBUG : file2: reading active writers
2026/03/24 01:38:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:22 DEBUG : Looking for writers
2026/03/24 01:38:22 DEBUG : file1: reading active writers
2026/03/24 01:38:22 DEBUG : file2: reading active writers
2026/03/24 01:38:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:23 DEBUG : Looking for writers
2026/03/24 01:38:23 DEBUG : file1: reading active writers
2026/03/24 01:38:23 DEBUG : file2: reading active writers
2026/03/24 01:38:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:23 DEBUG : file1: vfs cache: starting upload
2026/03/24 01:38:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/03/24 01:38:23 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/03/24 01:38:23 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/03/24 01:38:24 DEBUG : file2: vfs cache: starting upload
2026/03/24 01:38:24 DEBUG : Looking for writers
2026/03/24 01:38:24 DEBUG : file1: reading active writers
2026/03/24 01:38:24 DEBUG : file2: reading active writers
2026/03/24 01:38:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:24.370475 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:38:24.370495 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:24 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:25 DEBUG : Looking for writers
2026/03/24 01:38:25 DEBUG : file1: reading active writers
2026/03/24 01:38:25 DEBUG : file2: reading active writers
2026/03/24 01:38:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:25.209697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:38:25.209718 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:25 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)
2026/03/24 01:38:25 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:26 DEBUG : Looking for writers
2026/03/24 01:38:26 DEBUG : file1: reading active writers
2026/03/24 01:38:26 DEBUG : file2: reading active writers
2026/03/24 01:38:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:27 DEBUG : Looking for writers
2026/03/24 01:38:27 DEBUG : file1: reading active writers
2026/03/24 01:38:27 DEBUG : file2: reading active writers
2026/03/24 01:38:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:28 DEBUG : Looking for writers
2026/03/24 01:38:28 DEBUG : file1: reading active writers
2026/03/24 01:38:28 DEBUG : file2: reading active writers
2026/03/24 01:38:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:29 DEBUG : Looking for writers
2026/03/24 01:38:29 DEBUG : file2: reading active writers
2026/03/24 01:38:29 DEBUG : file1: reading active writers
2026/03/24 01:38:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:30 DEBUG : Looking for writers
2026/03/24 01:38:30 DEBUG : file1: reading active writers
2026/03/24 01:38:30 DEBUG : file2: reading active writers
2026/03/24 01:38:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:31 DEBUG : Looking for writers
2026/03/24 01:38:31 DEBUG : file1: reading active writers
2026/03/24 01:38:31 DEBUG : file2: reading active writers
2026/03/24 01:38:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:32 DEBUG : Looking for writers
2026/03/24 01:38:32 DEBUG : file2: reading active writers
2026/03/24 01:38:32 DEBUG : file1: reading active writers
2026/03/24 01:38:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/03/24 01:38:32 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0x2c4714073950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c47143b4008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683793727552} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614406725395805 ext:179304713494 loc:0x46613e0} ATime:{wall:14008614406725615028 ext:179304932677 loc:0x46613e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0x2c4714073950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e15e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787836992} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14008614406724425857 ext:179303743506 loc:0x46613e0} ATime:{wall:14008614406724663575 ext:179303981213 loc:0x46613e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/03/24 01:38:32 DEBUG : >WaitForWriters: 
2026/03/24 01:38:32 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:38:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (69.05s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:38:33 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : Config file has changed externally - reloading
2026/03/24 01:38:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:38:33.653488 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:38:33.653510 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:33 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:38:33 DEBUG : Looking for writers
2026/03/24 01:38:33 DEBUG : >WaitForWriters: 
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:38:33 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.81s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:38:33 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:33 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:38:34.594606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:38:34.594630 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:34 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:38:34 DEBUG : Looking for writers
2026/03/24 01:38:34 DEBUG : >WaitForWriters: 
2026/03/24 01:38:34 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:38:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.91s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:38:34 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:38:34 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:38:34 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:38:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:38:34 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:38:34 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:38:34 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:38:34 DEBUG : file1: newRWFileHandle: 
2026/03/24 01:38:34 DEBUG : file1(0x2c4714485680): openPending: 
2026/03/24 01:38:34 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/03/24 01:38:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:38:34 DEBUG : file1(0x2c4714485680): >openPending: err=<nil>
2026/03/24 01:38:34 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/03/24 01:38:34 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:38:34 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/03/24 01:38:34 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/03/24 01:38:35.577856 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:38:35.577886 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:38:35 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/03/24 01:38:35 DEBUG : Looking for writers
2026/03/24 01:38:35 DEBUG : file1: reading active writers
2026/03/24 01:38:35 DEBUG : file1: active writers 1
2026/03/24 01:38:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/03/24 01:38:36 DEBUG : Looking for writers
2026/03/24 01:38:36 DEBUG : file1: reading active writers
2026/03/24 01:38:36 DEBUG : file1: active writers 1
2026/03/24 01:38:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/03/24 01:38:36 DEBUG : Looking for writers
2026/03/24 01:38:36 DEBUG : file1: reading active writers
2026/03/24 01:38:36 DEBUG : file1: active writers 1
2026/03/24 01:38:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:37 DEBUG : Looking for writers
2026/03/24 01:38:37 DEBUG : file1: reading active writers
2026/03/24 01:38:37 DEBUG : file1: active writers 1
2026/03/24 01:38:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:38 DEBUG : Looking for writers
2026/03/24 01:38:38 DEBUG : file1: reading active writers
2026/03/24 01:38:38 DEBUG : file1: active writers 1
2026/03/24 01:38:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:39 DEBUG : Looking for writers
2026/03/24 01:38:39 DEBUG : file1: reading active writers
2026/03/24 01:38:39 DEBUG : file1: active writers 1
2026/03/24 01:38:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:40 DEBUG : Looking for writers
2026/03/24 01:38:40 DEBUG : file1: reading active writers
2026/03/24 01:38:40 DEBUG : file1: active writers 1
2026/03/24 01:38:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:41 DEBUG : Looking for writers
2026/03/24 01:38:41 DEBUG : file1: reading active writers
2026/03/24 01:38:41 DEBUG : file1: active writers 1
2026/03/24 01:38:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:42 DEBUG : Looking for writers
2026/03/24 01:38:42 DEBUG : file1: reading active writers
2026/03/24 01:38:42 DEBUG : file1: active writers 1
2026/03/24 01:38:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:43 DEBUG : Looking for writers
2026/03/24 01:38:43 DEBUG : file1: reading active writers
2026/03/24 01:38:43 DEBUG : file1: active writers 1
2026/03/24 01:38:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:44 DEBUG : Looking for writers
2026/03/24 01:38:44 DEBUG : file1: reading active writers
2026/03/24 01:38:44 DEBUG : file1: active writers 1
2026/03/24 01:38:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:45 DEBUG : Looking for writers
2026/03/24 01:38:45 DEBUG : file1: reading active writers
2026/03/24 01:38:45 DEBUG : file1: active writers 1
2026/03/24 01:38:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:46 DEBUG : Looking for writers
2026/03/24 01:38:46 DEBUG : file1: reading active writers
2026/03/24 01:38:46 DEBUG : file1: active writers 1
2026/03/24 01:38:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:47 DEBUG : Looking for writers
2026/03/24 01:38:47 DEBUG : file1: reading active writers
2026/03/24 01:38:47 DEBUG : file1: active writers 1
2026/03/24 01:38:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:48 DEBUG : Looking for writers
2026/03/24 01:38:48 DEBUG : file1: reading active writers
2026/03/24 01:38:48 DEBUG : file1: active writers 1
2026/03/24 01:38:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:49 DEBUG : Looking for writers
2026/03/24 01:38:49 DEBUG : file1: reading active writers
2026/03/24 01:38:49 DEBUG : file1: active writers 1
2026/03/24 01:38:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:50 DEBUG : Looking for writers
2026/03/24 01:38:50 DEBUG : file1: reading active writers
2026/03/24 01:38:50 DEBUG : file1: active writers 1
2026/03/24 01:38:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:51 DEBUG : Looking for writers
2026/03/24 01:38:51 DEBUG : file1: reading active writers
2026/03/24 01:38:51 DEBUG : file1: active writers 1
2026/03/24 01:38:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:52 DEBUG : Looking for writers
2026/03/24 01:38:52 DEBUG : file1: reading active writers
2026/03/24 01:38:52 DEBUG : file1: active writers 1
2026/03/24 01:38:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:53 DEBUG : Looking for writers
2026/03/24 01:38:53 DEBUG : file1: reading active writers
2026/03/24 01:38:53 DEBUG : file1: active writers 1
2026/03/24 01:38:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:54 DEBUG : Looking for writers
2026/03/24 01:38:54 DEBUG : file1: reading active writers
2026/03/24 01:38:54 DEBUG : file1: active writers 1
2026/03/24 01:38:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:55 DEBUG : Looking for writers
2026/03/24 01:38:55 DEBUG : file1: reading active writers
2026/03/24 01:38:55 DEBUG : file1: active writers 1
2026/03/24 01:38:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:56 DEBUG : Looking for writers
2026/03/24 01:38:56 DEBUG : file1: reading active writers
2026/03/24 01:38:56 DEBUG : file1: active writers 1
2026/03/24 01:38:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:57 DEBUG : Looking for writers
2026/03/24 01:38:57 DEBUG : file1: reading active writers
2026/03/24 01:38:57 DEBUG : file1: active writers 1
2026/03/24 01:38:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:58 DEBUG : Looking for writers
2026/03/24 01:38:58 DEBUG : file1: reading active writers
2026/03/24 01:38:58 DEBUG : file1: active writers 1
2026/03/24 01:38:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:38:59 DEBUG : Looking for writers
2026/03/24 01:38:59 DEBUG : file1: reading active writers
2026/03/24 01:38:59 DEBUG : file1: active writers 1
2026/03/24 01:38:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:00 DEBUG : Looking for writers
2026/03/24 01:39:00 DEBUG : file1: reading active writers
2026/03/24 01:39:00 DEBUG : file1: active writers 1
2026/03/24 01:39:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:01 DEBUG : Looking for writers
2026/03/24 01:39:01 DEBUG : file1: reading active writers
2026/03/24 01:39:01 DEBUG : file1: active writers 1
2026/03/24 01:39:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:02 DEBUG : Looking for writers
2026/03/24 01:39:02 DEBUG : file1: reading active writers
2026/03/24 01:39:02 DEBUG : file1: active writers 1
2026/03/24 01:39:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:03 DEBUG : Looking for writers
2026/03/24 01:39:03 DEBUG : file1: reading active writers
2026/03/24 01:39:03 DEBUG : file1: active writers 1
2026/03/24 01:39:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:04 DEBUG : Looking for writers
2026/03/24 01:39:04 DEBUG : file1: reading active writers
2026/03/24 01:39:04 DEBUG : file1: active writers 1
2026/03/24 01:39:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/03/24 01:39:05 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0x2c4714270f00 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0x2c4713e15608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:48683787834944} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0x2c4713b94310 info:{ModTime:{wall:14008614482672666008 ext:250090055967 loc:0x46613e0} ATime:{wall:14008614482672666008 ext:250090055967 loc:0x46613e0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/03/24 01:39:05 DEBUG : >WaitForWriters: 
2026/03/24 01:39:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:39:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (31.09s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: root is "/home/rclone/.cache/rclone"
2026/03/24 01:39:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:39:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/03/24 01:39:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-volajum4neru"
2026/03/24 01:39:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/03/24 01:39:06 DEBUG : forgetting directory cache
2026/03/24 01:39:06.713354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:06.713430 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:06 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:06 DEBUG : Looking for writers
2026/03/24 01:39:06 DEBUG : >WaitForWriters: 
2026/03/24 01:39:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': vfs cache: cleaner exiting
2026/03/24 01:39:06 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.96s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:07.602310 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:07.602331 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:07 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.95s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:08.504310 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:08.504332 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:08 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.93s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:08 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:08 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:09.531154 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:09.531186 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:09 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:09 DEBUG : Looking for writers
2026/03/24 01:39:09 DEBUG : >WaitForWriters: 
2026/03/24 01:39:09 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (1.03s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:09 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:09 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:10.308104 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:10.308127 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:10 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:10 DEBUG : Looking for writers
2026/03/24 01:39:10 DEBUG : >WaitForWriters: 
2026/03/24 01:39:10 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.75s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:10 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:10 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:11.205317 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:11.205334 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:11 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:11 DEBUG : Looking for writers
2026/03/24 01:39:11 DEBUG : >WaitForWriters: 
2026/03/24 01:39:11 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.84s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:11 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:11 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:12.514507 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:12.514536 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:12 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:12 DEBUG : Looking for writers
2026/03/24 01:39:12 DEBUG : >WaitForWriters: 
2026/03/24 01:39:12 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (1.30s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:12 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:12 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:12 ERROR : error listing: directory not found
2026/03/24 01:39:13.613289 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:13.613358 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:13 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/03/24 01:39:13 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:13 DEBUG : Looking for writers
2026/03/24 01:39:13 DEBUG : >WaitForWriters: 
2026/03/24 01:39:13 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.20s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:13 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:13 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:13 ERROR : error listing: directory not found
2026/03/24 01:39:14 ERROR : error listing: directory not found
2026/03/24 01:39:15.045827 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:15.045847 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:15 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/03/24 01:39:15 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:15 DEBUG : Looking for writers
2026/03/24 01:39:15 DEBUG : >WaitForWriters: 
2026/03/24 01:39:15 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.40s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:15 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:15 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:39:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:39:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:39:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:39:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:15 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/24 01:39:15 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/03/24 01:39:15 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/03/24 01:39:15 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (5 bytes), uploading instead of streaming
2026/03/24 01:39:15.996387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:15.996411 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:15 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:15 DEBUG : file1: Remove: 
2026/03/24 01:39:15 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:39:15 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/24 01:39:16 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:39:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:39:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/03/24 01:39:24 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:39:24 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:39:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:24 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:39:24 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:39:24 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:24 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (0 bytes), uploading instead of streaming
2026/03/24 01:39:25.061454 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:25.061523 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:25 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:25 DEBUG : file1: Remove: 
2026/03/24 01:39:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:39:25 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/03/24 01:39:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:39:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:39:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:39:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:39:25 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/03/24 01:39:25 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/03/24 01:39:25 DEBUG : Looking for writers
2026/03/24 01:39:25 DEBUG : file1: reading active writers
2026/03/24 01:39:25 DEBUG : file1: active writers 1
2026/03/24 01:39:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/03/24 01:39:26 DEBUG : Looking for writers
2026/03/24 01:39:26 DEBUG : file1: reading active writers
2026/03/24 01:39:26 DEBUG : file1: active writers 1
2026/03/24 01:39:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:27 DEBUG : Looking for writers
2026/03/24 01:39:27 DEBUG : file1: reading active writers
2026/03/24 01:39:27 DEBUG : file1: active writers 1
2026/03/24 01:39:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:28 DEBUG : Looking for writers
2026/03/24 01:39:28 DEBUG : file1: reading active writers
2026/03/24 01:39:28 DEBUG : file1: active writers 1
2026/03/24 01:39:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:29 DEBUG : Looking for writers
2026/03/24 01:39:29 DEBUG : file1: reading active writers
2026/03/24 01:39:29 DEBUG : file1: active writers 1
2026/03/24 01:39:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:30 DEBUG : Looking for writers
2026/03/24 01:39:30 DEBUG : file1: reading active writers
2026/03/24 01:39:30 DEBUG : file1: active writers 1
2026/03/24 01:39:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:31 DEBUG : Looking for writers
2026/03/24 01:39:31 DEBUG : file1: reading active writers
2026/03/24 01:39:31 DEBUG : file1: active writers 1
2026/03/24 01:39:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:32 DEBUG : Looking for writers
2026/03/24 01:39:32 DEBUG : file1: reading active writers
2026/03/24 01:39:32 DEBUG : file1: active writers 1
2026/03/24 01:39:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:33 DEBUG : Looking for writers
2026/03/24 01:39:33 DEBUG : file1: reading active writers
2026/03/24 01:39:33 DEBUG : file1: active writers 1
2026/03/24 01:39:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:34 DEBUG : Looking for writers
2026/03/24 01:39:34 DEBUG : file1: reading active writers
2026/03/24 01:39:34 DEBUG : file1: active writers 1
2026/03/24 01:39:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:35 DEBUG : Looking for writers
2026/03/24 01:39:35 DEBUG : file1: reading active writers
2026/03/24 01:39:35 DEBUG : file1: active writers 1
2026/03/24 01:39:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:36 DEBUG : Looking for writers
2026/03/24 01:39:36 DEBUG : file1: reading active writers
2026/03/24 01:39:36 DEBUG : file1: active writers 1
2026/03/24 01:39:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:37 DEBUG : Looking for writers
2026/03/24 01:39:37 DEBUG : file1: reading active writers
2026/03/24 01:39:37 DEBUG : file1: active writers 1
2026/03/24 01:39:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:38 DEBUG : Looking for writers
2026/03/24 01:39:38 DEBUG : file1: reading active writers
2026/03/24 01:39:38 DEBUG : file1: active writers 1
2026/03/24 01:39:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:39 DEBUG : Looking for writers
2026/03/24 01:39:39 DEBUG : file1: reading active writers
2026/03/24 01:39:39 DEBUG : file1: active writers 1
2026/03/24 01:39:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:40 DEBUG : Looking for writers
2026/03/24 01:39:40 DEBUG : file1: reading active writers
2026/03/24 01:39:40 DEBUG : file1: active writers 1
2026/03/24 01:39:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:41 DEBUG : Looking for writers
2026/03/24 01:39:41 DEBUG : file1: reading active writers
2026/03/24 01:39:41 DEBUG : file1: active writers 1
2026/03/24 01:39:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:42 DEBUG : Looking for writers
2026/03/24 01:39:42 DEBUG : file1: reading active writers
2026/03/24 01:39:42 DEBUG : file1: active writers 1
2026/03/24 01:39:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:43 DEBUG : Looking for writers
2026/03/24 01:39:43 DEBUG : file1: reading active writers
2026/03/24 01:39:43 DEBUG : file1: active writers 1
2026/03/24 01:39:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:44 DEBUG : Looking for writers
2026/03/24 01:39:44 DEBUG : file1: reading active writers
2026/03/24 01:39:44 DEBUG : file1: active writers 1
2026/03/24 01:39:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:45 DEBUG : Looking for writers
2026/03/24 01:39:45 DEBUG : file1: reading active writers
2026/03/24 01:39:45 DEBUG : file1: active writers 1
2026/03/24 01:39:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:46 DEBUG : Looking for writers
2026/03/24 01:39:46 DEBUG : file1: reading active writers
2026/03/24 01:39:46 DEBUG : file1: active writers 1
2026/03/24 01:39:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:47 DEBUG : Looking for writers
2026/03/24 01:39:47 DEBUG : file1: reading active writers
2026/03/24 01:39:47 DEBUG : file1: active writers 1
2026/03/24 01:39:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:48 DEBUG : Looking for writers
2026/03/24 01:39:48 DEBUG : file1: reading active writers
2026/03/24 01:39:48 DEBUG : file1: active writers 1
2026/03/24 01:39:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:49 DEBUG : Looking for writers
2026/03/24 01:39:49 DEBUG : file1: reading active writers
2026/03/24 01:39:49 DEBUG : file1: active writers 1
2026/03/24 01:39:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:50 DEBUG : Looking for writers
2026/03/24 01:39:50 DEBUG : file1: reading active writers
2026/03/24 01:39:50 DEBUG : file1: active writers 1
2026/03/24 01:39:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:51 DEBUG : Looking for writers
2026/03/24 01:39:51 DEBUG : file1: reading active writers
2026/03/24 01:39:51 DEBUG : file1: active writers 1
2026/03/24 01:39:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:52 DEBUG : Looking for writers
2026/03/24 01:39:52 DEBUG : file1: reading active writers
2026/03/24 01:39:52 DEBUG : file1: active writers 1
2026/03/24 01:39:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:53 DEBUG : Looking for writers
2026/03/24 01:39:53 DEBUG : file1: reading active writers
2026/03/24 01:39:53 DEBUG : file1: active writers 1
2026/03/24 01:39:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:54 DEBUG : Looking for writers
2026/03/24 01:39:54 DEBUG : file1: reading active writers
2026/03/24 01:39:54 DEBUG : file1: active writers 1
2026/03/24 01:39:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/03/24 01:39:55 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/03/24 01:39:55 DEBUG : >WaitForWriters: 
2026/03/24 01:39:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (40.01s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:39:55 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:39:55 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:39:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:39:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:39:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:39:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:39:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:39:55 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/03/24 01:39:56 DEBUG : file1: aborting in-sequence write wait, off=100
2026/03/24 01:39:56 DEBUG : file1: failed to wait for in-sequence write to 100
2026/03/24 01:39:56 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/03/24 01:39:56 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (11 bytes), uploading instead of streaming
2026/03/24 01:39:57.320205 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:39:57.320234 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:39:57 DEBUG : file1: Remove: 
2026/03/24 01:39:57 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:39:57 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/03/24 01:39:57 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/03/24 01:39:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:39:58 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/03/24 01:40:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/03/24 01:40:05 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:05 DEBUG : Looking for writers
2026/03/24 01:40:05 DEBUG : >WaitForWriters: 
2026/03/24 01:40:05 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.38s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:05 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:05 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:05 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:40:05 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:40:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:05 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:40:05 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:40:05 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/03/24 01:40:05 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:05 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (5 bytes), uploading instead of streaming
2026/03/24 01:40:06.518863 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:06.518888 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:06 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:06 DEBUG : file1: Remove: 
2026/03/24 01:40:06 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:40:06 DEBUG : file1: >Remove: err=<nil>
2026/03/24 01:40:06 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/03/24 01:40:06 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/03/24 01:40:06 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:06 DEBUG : Looking for writers
2026/03/24 01:40:06 DEBUG : >WaitForWriters: 
2026/03/24 01:40:06 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.11s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:06 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:06 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:40:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:40:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:06 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:40:06 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:40:06 DEBUG : file1: WriteFileHandle.Release closing
2026/03/24 01:40:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:06 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (0 bytes), uploading instead of streaming
2026/03/24 01:40:07.864672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:07.864695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:07 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:07 DEBUG : file1: Remove: 
2026/03/24 01:40:07 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:40:07 DEBUG : file1: >Remove: err=<nil>
2026/03/24 01:40:07 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/03/24 01:40:07 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/03/24 01:40:07 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:07 DEBUG : Looking for writers
2026/03/24 01:40:07 DEBUG : >WaitForWriters: 
2026/03/24 01:40:08 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.31s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:08 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:08 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:40:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:40:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:40:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:40:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:08 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (2 bytes), uploading instead of streaming
2026/03/24 01:40:09.079398 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:09.079422 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:09 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:09 DEBUG : file1: Remove: 
2026/03/24 01:40:09 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:40:09 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/03/24 01:40:09 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:09 DEBUG : Looking for writers
2026/03/24 01:40:09 DEBUG : >WaitForWriters: 
2026/03/24 01:40:09 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.21s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:09 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:09 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:40:09 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:40:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:09 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:40:09 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:40:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:09 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (0 bytes), uploading instead of streaming
2026/03/24 01:40:10.152313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:10.152335 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:10 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:10 DEBUG : file1: Remove: 
2026/03/24 01:40:10 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:40:10 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/03/24 01:40:10 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/24 01:40:10 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/03/24 01:40:10 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:10 DEBUG : Looking for writers
2026/03/24 01:40:10 DEBUG : >WaitForWriters: 
2026/03/24 01:40:10 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.02s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:10 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:10 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/03/24 01:40:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/03/24 01:40:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:10 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/03/24 01:40:10 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/03/24 01:40:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/03/24 01:40:10 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': File to upload is small (100 bytes), uploading instead of streaming
2026/03/24 01:40:11.247842 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:11.247860 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:11 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:11 DEBUG : file1: Remove: 
2026/03/24 01:40:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/03/24 01:40:11 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/03/24 01:40:11 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/03/24 01:40:11 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/03/24 01:40:11 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:11 DEBUG : Looking for writers
2026/03/24 01:40:11 DEBUG : >WaitForWriters: 
2026/03/24 01:40:11 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.16s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:11 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:11 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:12.127680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:12.127701 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:12 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:12 DEBUG : Looking for writers
2026/03/24 01:40:12 DEBUG : >WaitForWriters: 
2026/03/24 01:40:12 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.81s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:12 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:12 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:12.963141 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:12.963166 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:12 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:12 DEBUG : Looking for writers
2026/03/24 01:40:12 DEBUG : >WaitForWriters: 
2026/03/24 01:40:13 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.93s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:13 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:13 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:13.963203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:13.963235 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:13 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:13 DEBUG : Looking for writers
2026/03/24 01:40:13 DEBUG : >WaitForWriters: 
2026/03/24 01:40:14 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.91s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-volajum4neru'", Local "Local file system at /tmp/rclone3890885700", Modify Window "1s"
2026/03/24 01:40:14 INFO  : proton drive root link ID 'rclone-test-volajum4neru': poll-interval is not supported by this remote
2026/03/24 01:40:14 NOTICE: proton drive root link ID 'rclone-test-volajum4neru': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/03/24 01:40:14.620812 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/03/24 01:40:14.620834 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-volajum4neru'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/03/24 01:40:14 DEBUG : WaitForWriters: timeout=30s
2026/03/24 01:40:14 DEBUG : Looking for writers
2026/03/24 01:40:14 DEBUG : >WaitForWriters: 
2026/03/24 01:40:14 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.74s)
FAIL
2026/03/24 01:40:14 DEBUG : proton drive root link ID 'rclone-test-volajum4neru': Purge remote
2026/03/24 01:40:14 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 5m50.127982798s (try 4/5): 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]