"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 3/5)
2026/02/09 01:12:45 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-lojucut0kufa"
2026/02/09 01:12:45 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/02/09 01:12:45 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': Has cached credentials
2026/02/09 01:12:47 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': Used cached credential to initialize the ProtonDrive API
2026/02/09 01:12:47 DEBUG : Creating backend with remote "/tmp/rclone2987240640"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:47 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:47 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:48.575250 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:48.575386 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:48 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:48 DEBUG : Looking for writers
2026/02/09 01:12:48 DEBUG : >WaitForWriters: 
2026/02/09 01:12:48 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.81s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:48 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:48 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:49.345564 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:49.345591 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:49 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:49 DEBUG : Looking for writers
2026/02/09 01:12:49 DEBUG : >WaitForWriters: 
2026/02/09 01:12:49 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.76s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:49 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:49 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:50.094636 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:50.094656 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:50 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:50 DEBUG : Looking for writers
2026/02/09 01:12:50 DEBUG : >WaitForWriters: 
2026/02/09 01:12:50 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.76s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:50 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:50 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:50.884371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:50.884398 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:50 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:50 DEBUG : Looking for writers
2026/02/09 01:12:50 DEBUG : >WaitForWriters: 
2026/02/09 01:12:51 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.82s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:51 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:51 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:51.687627 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:51.687649 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:51 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:51 DEBUG : Looking for writers
2026/02/09 01:12:51 DEBUG : >WaitForWriters: 
2026/02/09 01:12:51 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.78s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:51 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:51 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:52.458968 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:52.458992 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:52 DEBUG : Looking for writers
2026/02/09 01:12:52 DEBUG : >WaitForWriters: 
2026/02/09 01:12:52 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.75s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:52 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:52 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:53.254849 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:53.254868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:53 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:53 DEBUG : Looking for writers
2026/02/09 01:12:53 DEBUG : >WaitForWriters: 
2026/02/09 01:12:53 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.80s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:53 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:53 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:54.012795 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:54.012819 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:54 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:54 DEBUG : Looking for writers
2026/02/09 01:12:54 DEBUG : >WaitForWriters: 
2026/02/09 01:12:54 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.78s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:54 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:54 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:54.912075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:54.912110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:54 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:54 DEBUG : Looking for writers
2026/02/09 01:12:54 DEBUG : >WaitForWriters: 
2026/02/09 01:12:55 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.90s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:55 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:55 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:55.686608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:55.686629 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:55 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:55 DEBUG : Looking for writers
2026/02/09 01:12:55 DEBUG : >WaitForWriters: 
2026/02/09 01:12:55 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.79s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:55 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:55 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:56.529187 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:56.529208 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:56 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:56 DEBUG : Looking for writers
2026/02/09 01:12:56 DEBUG : >WaitForWriters: 
2026/02/09 01:12:56 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.81s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:56 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:56 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:57.271794 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:57.271824 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:57 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:57 DEBUG : Looking for writers
2026/02/09 01:12:57 DEBUG : >WaitForWriters: 
2026/02/09 01:12:57 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.76s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:57 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:57 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:58.081629 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:58.081648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:58 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:58 DEBUG : Looking for writers
2026/02/09 01:12:58 DEBUG : >WaitForWriters: 
2026/02/09 01:12:58 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.79s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:58 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:58 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:58.920384 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:58.920404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:58 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:58 DEBUG : Looking for writers
2026/02/09 01:12:58 DEBUG : >WaitForWriters: 
2026/02/09 01:12:59 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.85s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:59 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:59 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:12:59.775244 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:12:59.775263 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:12:59 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:12:59 DEBUG : Looking for writers
2026/02/09 01:12:59 DEBUG : >WaitForWriters: 
2026/02/09 01:12:59 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.85s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:12:59 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:12:59 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:00.570590 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:00.570610 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:00 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:00 DEBUG : Looking for writers
2026/02/09 01:13:00 DEBUG : >WaitForWriters: 
2026/02/09 01:13:00 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.80s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:00 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:00 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:01.352408 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:01.352491 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:01 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:01 DEBUG : Looking for writers
2026/02/09 01:13:01 DEBUG : >WaitForWriters: 
2026/02/09 01:13:01 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.80s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:01 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:01 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:02.172813 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:02.173090 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:02 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:02 DEBUG : Looking for writers
2026/02/09 01:13:02 DEBUG : >WaitForWriters: 
2026/02/09 01:13:02 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.80s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:02 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:02 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:02.943286 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:02.943306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:02 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:02 DEBUG : Looking for writers
2026/02/09 01:13:02 DEBUG : >WaitForWriters: 
2026/02/09 01:13:03 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.76s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:03 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:03 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:03.775943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:03.775963 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:03 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:03 DEBUG : Looking for writers
2026/02/09 01:13:03 DEBUG : >WaitForWriters: 
2026/02/09 01:13:03 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.84s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:03 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:03 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:04.593861 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:04.593883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:04 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:04 DEBUG : Looking for writers
2026/02/09 01:13:04 DEBUG : >WaitForWriters: 
2026/02/09 01:13:04 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.84s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:04 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:04 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:05.365488 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:05.365513 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:05 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:05 DEBUG : Looking for writers
2026/02/09 01:13:05 DEBUG : >WaitForWriters: 
2026/02/09 01:13:05 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-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:05 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:05 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:06.191094 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:06.191674 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:06 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:06 DEBUG : Looking for writers
2026/02/09 01:13:06 DEBUG : >WaitForWriters: 
2026/02/09 01:13:06 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-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:06 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:06 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:06.965104 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:06.965133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:06 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:06 DEBUG : Looking for writers
2026/02/09 01:13:06 DEBUG : >WaitForWriters: 
2026/02/09 01:13:07 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-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:07 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:07.764191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:07.764214 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:07 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:07 DEBUG : Looking for writers
2026/02/09 01:13:07 DEBUG : >WaitForWriters: 
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:07 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-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:07 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:07 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:07 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:08.528462 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:08.528477 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:08 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:08 DEBUG : Looking for writers
2026/02/09 01:13:08 DEBUG : >WaitForWriters: 
2026/02/09 01:13:08 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:08 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-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:08 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:08 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:08 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:08 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:08 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:09.321544 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:09.321576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:09 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:09 DEBUG : Looking for writers
2026/02/09 01:13:09 DEBUG : >WaitForWriters: 
2026/02/09 01:13:09 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:09 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (4.73s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.75s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.82s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.76s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.80s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.76s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.82s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:09 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:09 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:10.092016 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:10.092037 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:10 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:10 DEBUG : Looking for writers
2026/02/09 01:13:10 DEBUG : >WaitForWriters: 
2026/02/09 01:13:10 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.74s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:10 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:10 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:10.954926 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:10.954950 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:10 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:10 DEBUG : Looking for writers
2026/02/09 01:13:10 DEBUG : >WaitForWriters: 
2026/02/09 01:13:11 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.88s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:11 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:11 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:11.753456 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:11.753481 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:11 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:11 DEBUG : Looking for writers
2026/02/09 01:13:11 DEBUG : >WaitForWriters: 
2026/02/09 01:13:11 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.79s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:11 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:11 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:12.525043 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:12.525072 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:12 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:12 DEBUG : Looking for writers
2026/02/09 01:13:12 DEBUG : >WaitForWriters: 
2026/02/09 01:13:12 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.78s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:12 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:12 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:13.306313 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:13.306347 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:13 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:13 DEBUG : Looking for writers
2026/02/09 01:13:13 DEBUG : >WaitForWriters: 
2026/02/09 01:13:13 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.79s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:13 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:13 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:14.095466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:14.095499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:14 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:14 DEBUG : Looking for writers
2026/02/09 01:13:14 DEBUG : >WaitForWriters: 
2026/02/09 01:13:14 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:14 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:14 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:14 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:14 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:14 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:14.889555 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:14.889576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:14 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:14 DEBUG : Looking for writers
2026/02/09 01:13:14 DEBUG : >WaitForWriters: 
2026/02/09 01:13:14 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:15 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:15 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:15.693110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:15.693129 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:15 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:15 DEBUG : Looking for writers
2026/02/09 01:13:15 DEBUG : >WaitForWriters: 
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:15 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:15 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:16.502692 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:16.502718 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:16 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:16 DEBUG : Looking for writers
2026/02/09 01:13:16 DEBUG : >WaitForWriters: 
2026/02/09 01:13:16 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:16 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:16 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:16 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:16 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:16 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:16 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:17.265141 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:17.265332 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:17 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:17 DEBUG : Looking for writers
2026/02/09 01:13:17 DEBUG : >WaitForWriters: 
2026/02/09 01:13:17 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:17 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:17 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:17 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:17 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:17 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:18.091584 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:18.091601 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:18 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:18 DEBUG : Looking for writers
2026/02/09 01:13:18 DEBUG : >WaitForWriters: 
2026/02/09 01:13:18 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:18 ERROR : error listing: directory not found
--- FAIL: TestFileRename (4.76s)
    --- FAIL: TestFileRename/off,forceCache=false (0.78s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.80s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.79s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.81s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.79s)
    --- FAIL: TestFileRename/full,forceCache=false (0.79s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:18 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:18 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:18.870302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:18.870322 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:18 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:18 DEBUG : Looking for writers
2026/02/09 01:13:18 DEBUG : >WaitForWriters: 
2026/02/09 01:13:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.83s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:19 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:19 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:19.687466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:19.687573 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:19 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:19 DEBUG : Looking for writers
2026/02/09 01:13:19 DEBUG : >WaitForWriters: 
2026/02/09 01:13:19 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.78s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:19 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:19 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:20.461907 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:20.462909 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:20 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:20 DEBUG : Looking for writers
2026/02/09 01:13:20 DEBUG : >WaitForWriters: 
2026/02/09 01:13:20 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.79s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:20 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:20 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:21.291420 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:21.291453 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:21 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:21 DEBUG : Looking for writers
2026/02/09 01:13:21 DEBUG : >WaitForWriters: 
2026/02/09 01:13:21 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.79s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:21 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:21 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:13:22.023376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:22.023401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:22 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:22 DEBUG : Looking for writers
2026/02/09 01:13:22 DEBUG : >WaitForWriters: 
2026/02/09 01:13:22 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.78s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:22.839298 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:22.839332 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:22 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:22 DEBUG : Looking for writers
2026/02/09 01:13:22 DEBUG : >WaitForWriters: 
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.78s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:23.621556 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:23.621595 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:23 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:23 DEBUG : Looking for writers
2026/02/09 01:13:23 DEBUG : >WaitForWriters: 
2026/02/09 01:13:23 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:23 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.81s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:23 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:23 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:23 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:23 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:24.487801 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:24.487823 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:24 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:24 DEBUG : Looking for writers
2026/02/09 01:13:24 DEBUG : >WaitForWriters: 
2026/02/09 01:13:24 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.85s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:24 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:24 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:24 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:24 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:25.291812 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:25.291844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:25 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:25 DEBUG : Looking for writers
2026/02/09 01:13:25 DEBUG : >WaitForWriters: 
2026/02/09 01:13:25 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.81s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:25 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:25 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:25 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:25 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:26.075545 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:26.075564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:26 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : >WaitForWriters: 
2026/02/09 01:13:26 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:13:26 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.82s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:13:26 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:13:26 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:13:26 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:13:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:13:26 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:13:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:13:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:13:26 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): openPending: 
2026/02/09 01:13:26 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:13:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): >openPending: err=<nil>
2026/02/09 01:13:26 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:13:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:13:26 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:13:26 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): _writeAt: size=5, off=0
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): >_writeAt: n=5, err=<nil>
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): _writeAt: size=7, off=5
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): >_writeAt: n=7, err=<nil>
2026/02/09 01:13:26 DEBUG : file1: vfs cache: truncate to size=11
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): close: 
2026/02/09 01:13:26 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:13:26.444955823 +0000 UTC m=+40.640975966
2026/02/09 01:13:26 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): >close: err=<nil>
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): close: 
2026/02/09 01:13:26 DEBUG : file1(0xc0004b2840): >close: err=file already closed
2026/02/09 01:13:26 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:13:26 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:13:26 DEBUG : Looking for writers
2026/02/09 01:13:26 DEBUG : file1: reading active writers
2026/02/09 01:13:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:13:27 DEBUG : Looking for writers
2026/02/09 01:13:27 DEBUG : file1: reading active writers
2026/02/09 01:13:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:13:27.375209 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:27.375307 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:27 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)
2026/02/09 01:13:27 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:27 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:27 DEBUG : Looking for writers
2026/02/09 01:13:27 DEBUG : file1: reading active writers
2026/02/09 01:13:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:28.410102 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:28.410122 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:28 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)
2026/02/09 01:13:28 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:28 DEBUG : Looking for writers
2026/02/09 01:13:28 DEBUG : file1: reading active writers
2026/02/09 01:13:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:28 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:29.652343 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:29.652367 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:29 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:29 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:29 DEBUG : Looking for writers
2026/02/09 01:13:29 DEBUG : file1: reading active writers
2026/02/09 01:13:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:30 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:30 DEBUG : Looking for writers
2026/02/09 01:13:30 DEBUG : file1: reading active writers
2026/02/09 01:13:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:31.216083 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:31.216103 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:31 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:31 DEBUG : Looking for writers
2026/02/09 01:13:31 DEBUG : file1: reading active writers
2026/02/09 01:13:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:32 DEBUG : Looking for writers
2026/02/09 01:13:32 DEBUG : file1: reading active writers
2026/02/09 01:13:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:32 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:33.571150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:33.585021 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:33 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:33 DEBUG : Looking for writers
2026/02/09 01:13:33 DEBUG : file1: reading active writers
2026/02/09 01:13:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:34 DEBUG : Looking for writers
2026/02/09 01:13:35 DEBUG : file1: reading active writers
2026/02/09 01:13:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:36 DEBUG : Looking for writers
2026/02/09 01:13:36 DEBUG : file1: reading active writers
2026/02/09 01:13:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:36 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:13:37 DEBUG : Looking for writers
2026/02/09 01:13:37 DEBUG : file1: reading active writers
2026/02/09 01:13:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:38 DEBUG : Looking for writers
2026/02/09 01:13:38 DEBUG : file1: reading active writers
2026/02/09 01:13:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:39.266591 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:13:39.278366 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:39 DEBUG : Looking for writers
2026/02/09 01:13:39 DEBUG : file1: reading active writers
2026/02/09 01:13:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:39 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:13:40 DEBUG : Looking for writers
2026/02/09 01:13:40 DEBUG : file1: reading active writers
2026/02/09 01:13:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:41 DEBUG : Looking for writers
2026/02/09 01:13:41 DEBUG : file1: reading active writers
2026/02/09 01:13:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:42 DEBUG : Looking for writers
2026/02/09 01:13:42 DEBUG : file1: reading active writers
2026/02/09 01:13:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:13:43 DEBUG : Looking for writers
2026/02/09 01:13:43 DEBUG : file1: reading active writers
2026/02/09 01:13:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:43 DEBUG : Looking for writers
2026/02/09 01:14:43 DEBUG : file1: reading active writers
2026/02/09 01:14:43 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:14:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:43 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:14:43 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 0, uploading 1, total size 11 (was 11)
2026/02/09 01:14:43 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005613b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009d5108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644030784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623697433164975 ext:40640975966 loc:0x4554aa0} ATime:{wall:14004623697433185383 ext:40640996394 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:14:43 DEBUG : >WaitForWriters: 
2026/02/09 01:14:44.853730 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:14:44.853751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:44 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:14:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:14:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/02/09 01:14:52 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:14:52 DEBUG : Looking for writers
2026/02/09 01:14:52 DEBUG : file1: reading active writers
2026/02/09 01:14:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:14:53 DEBUG : Looking for writers
2026/02/09 01:14:53 DEBUG : file1: reading active writers
2026/02/09 01:14:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:14:53 DEBUG : Looking for writers
2026/02/09 01:14:53 DEBUG : file1: reading active writers
2026/02/09 01:14:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:54 DEBUG : Looking for writers
2026/02/09 01:14:54 DEBUG : file1: reading active writers
2026/02/09 01:14:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:55 DEBUG : Looking for writers
2026/02/09 01:14:55 DEBUG : file1: reading active writers
2026/02/09 01:14:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:56 DEBUG : Looking for writers
2026/02/09 01:14:56 DEBUG : file1: reading active writers
2026/02/09 01:14:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:57 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:14:57 DEBUG : Looking for writers
2026/02/09 01:14:57 DEBUG : file1: reading active writers
2026/02/09 01:14:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:58.713115 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:14:58.713133 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:58 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:14:58 DEBUG : Looking for writers
2026/02/09 01:14:58 DEBUG : file1: reading active writers
2026/02/09 01:14:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:14:59 DEBUG : Looking for writers
2026/02/09 01:14:59 DEBUG : file1: reading active writers
2026/02/09 01:14:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:00 DEBUG : Looking for writers
2026/02/09 01:15:00 DEBUG : file1: reading active writers
2026/02/09 01:15:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:01 DEBUG : Looking for writers
2026/02/09 01:15:01 DEBUG : file1: reading active writers
2026/02/09 01:15:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:02 DEBUG : Looking for writers
2026/02/09 01:15:02 DEBUG : file1: reading active writers
2026/02/09 01:15:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:03 DEBUG : Looking for writers
2026/02/09 01:15:03 DEBUG : file1: reading active writers
2026/02/09 01:15:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:04 DEBUG : Looking for writers
2026/02/09 01:15:04 DEBUG : file1: reading active writers
2026/02/09 01:15:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:05 DEBUG : Looking for writers
2026/02/09 01:15:05 DEBUG : file1: reading active writers
2026/02/09 01:15:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:06 DEBUG : Looking for writers
2026/02/09 01:15:06 DEBUG : file1: reading active writers
2026/02/09 01:15:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:07 DEBUG : Looking for writers
2026/02/09 01:15:07 DEBUG : file1: reading active writers
2026/02/09 01:15:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:08 DEBUG : Looking for writers
2026/02/09 01:15:08 DEBUG : file1: reading active writers
2026/02/09 01:15:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:09 DEBUG : Looking for writers
2026/02/09 01:15:09 DEBUG : file1: reading active writers
2026/02/09 01:15:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:10 DEBUG : Looking for writers
2026/02/09 01:15:10 DEBUG : file1: reading active writers
2026/02/09 01:15:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:11 DEBUG : Looking for writers
2026/02/09 01:15:11 DEBUG : file1: reading active writers
2026/02/09 01:15:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:12 DEBUG : Looking for writers
2026/02/09 01:15:12 DEBUG : file1: reading active writers
2026/02/09 01:15:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:13 DEBUG : Looking for writers
2026/02/09 01:15:13 DEBUG : file1: reading active writers
2026/02/09 01:15:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:14 DEBUG : Looking for writers
2026/02/09 01:15:14 DEBUG : file1: reading active writers
2026/02/09 01:15:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:15 DEBUG : Looking for writers
2026/02/09 01:15:15 DEBUG : file1: reading active writers
2026/02/09 01:15:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:16 DEBUG : Looking for writers
2026/02/09 01:15:16 DEBUG : file1: reading active writers
2026/02/09 01:15:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:17 DEBUG : Looking for writers
2026/02/09 01:15:17 DEBUG : file1: reading active writers
2026/02/09 01:15:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:18 DEBUG : Looking for writers
2026/02/09 01:15:18 DEBUG : file1: reading active writers
2026/02/09 01:15:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:19 DEBUG : Looking for writers
2026/02/09 01:15:19 DEBUG : file1: reading active writers
2026/02/09 01:15:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:20 DEBUG : Looking for writers
2026/02/09 01:15:20 DEBUG : file1: reading active writers
2026/02/09 01:15:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:21 DEBUG : Looking for writers
2026/02/09 01:15:21 DEBUG : file1: reading active writers
2026/02/09 01:15:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:22 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005613b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0009d5108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644030784} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623697433164975 ext:40640975966 loc:0x4554aa0} ATime:{wall:14004623697433185383 ext:40640996394 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:15:22 DEBUG : >WaitForWriters: 
2026/02/09 01:15:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:15:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (116.53s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:15:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:15:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:15:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:15:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:15:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:15:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:15:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:15:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:15:22 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): openPending: 
2026/02/09 01:15:22 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:15:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): >openPending: err=<nil>
2026/02/09 01:15:22 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:15:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:15:22 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:15:22 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): _writeAt: size=7, off=0
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): >_writeAt: n=7, err=<nil>
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): _writeAt: size=6, off=5
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): >_writeAt: n=6, err=<nil>
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): close: 
2026/02/09 01:15:22 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:15:22.953869904 +0000 UTC m=+157.149890037
2026/02/09 01:15:22 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): >close: err=<nil>
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): _writeAt: size=5, off=0
2026/02/09 01:15:22 DEBUG : file1(0xc000a20140): >_writeAt: n=0, err=file already closed
2026/02/09 01:15:22 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:15:22 DEBUG : Looking for writers
2026/02/09 01:15:22 DEBUG : file1: reading active writers
2026/02/09 01:15:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:15:22 DEBUG : Looking for writers
2026/02/09 01:15:22 DEBUG : file1: reading active writers
2026/02/09 01:15:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:15:22 DEBUG : Looking for writers
2026/02/09 01:15:22 DEBUG : file1: reading active writers
2026/02/09 01:15:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:15:23 DEBUG : Looking for writers
2026/02/09 01:15:23 DEBUG : file1: reading active writers
2026/02/09 01:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:15:23 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:23 DEBUG : Looking for writers
2026/02/09 01:15:23 DEBUG : file1: reading active writers
2026/02/09 01:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:15:23 DEBUG : Looking for writers
2026/02/09 01:15:23 DEBUG : file1: reading active writers
2026/02/09 01:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:15:23 DEBUG : Looking for writers
2026/02/09 01:15:23 DEBUG : file1: reading active writers
2026/02/09 01:15:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:15:23.827344 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:23.827361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:23 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)
2026/02/09 01:15:23 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:24 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:24 DEBUG : Looking for writers
2026/02/09 01:15:24 DEBUG : file1: reading active writers
2026/02/09 01:15:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:24.821922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:24.821957 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:24 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)
2026/02/09 01:15:24 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:25 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:25 DEBUG : Looking for writers
2026/02/09 01:15:25 DEBUG : file1: reading active writers
2026/02/09 01:15:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:26.048244 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:26.048273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:26 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)
2026/02/09 01:15:26 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:26 DEBUG : Looking for writers
2026/02/09 01:15:26 DEBUG : file1: reading active writers
2026/02/09 01:15:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:26 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:27 DEBUG : Looking for writers
2026/02/09 01:15:27 DEBUG : file1: reading active writers
2026/02/09 01:15:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:27.709352 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:27.709377 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:27 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)
2026/02/09 01:15:27 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:28 DEBUG : Looking for writers
2026/02/09 01:15:28 DEBUG : file1: reading active writers
2026/02/09 01:15:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:29 DEBUG : Looking for writers
2026/02/09 01:15:29 DEBUG : file1: reading active writers
2026/02/09 01:15:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:29 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:30.098748 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:30.098769 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:30 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)
2026/02/09 01:15:30 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:30 DEBUG : Looking for writers
2026/02/09 01:15:30 DEBUG : file1: reading active writers
2026/02/09 01:15:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:31 DEBUG : Looking for writers
2026/02/09 01:15:31 DEBUG : file1: reading active writers
2026/02/09 01:15:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:32 DEBUG : Looking for writers
2026/02/09 01:15:32 DEBUG : file1: reading active writers
2026/02/09 01:15:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:33 DEBUG : Looking for writers
2026/02/09 01:15:33 DEBUG : file1: reading active writers
2026/02/09 01:15:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:33 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:34.061844 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:34.061902 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:34 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)
2026/02/09 01:15:34 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:34 DEBUG : Looking for writers
2026/02/09 01:15:34 DEBUG : file1: reading active writers
2026/02/09 01:15:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:35 DEBUG : Looking for writers
2026/02/09 01:15:35 DEBUG : file1: reading active writers
2026/02/09 01:15:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:36 DEBUG : Looking for writers
2026/02/09 01:15:36 DEBUG : file1: reading active writers
2026/02/09 01:15:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:37 DEBUG : Looking for writers
2026/02/09 01:15:37 DEBUG : file1: reading active writers
2026/02/09 01:15:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:38 DEBUG : Looking for writers
2026/02/09 01:15:38 DEBUG : file1: reading active writers
2026/02/09 01:15:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:39 DEBUG : Looking for writers
2026/02/09 01:15:39 DEBUG : file1: reading active writers
2026/02/09 01:15:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:40 DEBUG : Looking for writers
2026/02/09 01:15:40 DEBUG : file1: reading active writers
2026/02/09 01:15:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:40 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:15:41.228637 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:41.228663 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:41 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:41 DEBUG : Looking for writers
2026/02/09 01:15:41 DEBUG : file1: reading active writers
2026/02/09 01:15:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:42 DEBUG : Looking for writers
2026/02/09 01:15:42 DEBUG : file1: reading active writers
2026/02/09 01:15:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:43 DEBUG : Looking for writers
2026/02/09 01:15:43 DEBUG : file1: reading active writers
2026/02/09 01:15:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:44 DEBUG : Looking for writers
2026/02/09 01:15:44 DEBUG : file1: reading active writers
2026/02/09 01:15:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:45 DEBUG : Looking for writers
2026/02/09 01:15:45 DEBUG : file1: reading active writers
2026/02/09 01:15:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:46 DEBUG : Looking for writers
2026/02/09 01:15:46 DEBUG : file1: reading active writers
2026/02/09 01:15:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:47 DEBUG : Looking for writers
2026/02/09 01:15:47 DEBUG : file1: reading active writers
2026/02/09 01:15:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:48 DEBUG : Looking for writers
2026/02/09 01:15:48 DEBUG : file1: reading active writers
2026/02/09 01:15:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:49 DEBUG : Looking for writers
2026/02/09 01:15:49 DEBUG : file1: reading active writers
2026/02/09 01:15:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:50 DEBUG : Looking for writers
2026/02/09 01:15:50 DEBUG : file1: reading active writers
2026/02/09 01:15:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:51 DEBUG : Looking for writers
2026/02/09 01:15:51 DEBUG : file1: reading active writers
2026/02/09 01:15:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:52 DEBUG : Looking for writers
2026/02/09 01:15:52 DEBUG : file1: reading active writers
2026/02/09 01:15:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:15:52 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005600f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0003bc508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637637952} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623822496130640 ext:157149890037 loc:0x4554aa0} ATime:{wall:14004623822496145548 ext:157149904955 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:15:52 DEBUG : >WaitForWriters: 
2026/02/09 01:15:53 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2026/02/09 01:15:54 DEBUG : file1: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/09 01:15:54.869924 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:15:54.870009 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:54 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:15:55 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:15:57 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/09 01:16:01 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:16:01 DEBUG : Looking for writers
2026/02/09 01:16:01 DEBUG : file1: reading active writers
2026/02/09 01:16:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:16:02 DEBUG : Looking for writers
2026/02/09 01:16:02 DEBUG : file1: reading active writers
2026/02/09 01:16:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:16:02 DEBUG : Looking for writers
2026/02/09 01:16:02 DEBUG : file1: reading active writers
2026/02/09 01:16:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:03 DEBUG : Looking for writers
2026/02/09 01:16:03 DEBUG : file1: reading active writers
2026/02/09 01:16:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:04 DEBUG : Looking for writers
2026/02/09 01:16:04 DEBUG : file1: reading active writers
2026/02/09 01:16:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:05 DEBUG : Looking for writers
2026/02/09 01:16:05 DEBUG : file1: reading active writers
2026/02/09 01:16:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:06 DEBUG : Looking for writers
2026/02/09 01:16:06 DEBUG : file1: reading active writers
2026/02/09 01:16:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:07 DEBUG : Looking for writers
2026/02/09 01:16:07 DEBUG : file1: reading active writers
2026/02/09 01:16:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:08 DEBUG : Looking for writers
2026/02/09 01:16:08 DEBUG : file1: reading active writers
2026/02/09 01:16:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:09 DEBUG : Looking for writers
2026/02/09 01:16:09 DEBUG : file1: reading active writers
2026/02/09 01:16:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:10 DEBUG : Looking for writers
2026/02/09 01:16:10 DEBUG : file1: reading active writers
2026/02/09 01:16:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:11 DEBUG : Looking for writers
2026/02/09 01:16:11 DEBUG : file1: reading active writers
2026/02/09 01:16:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:12 DEBUG : Looking for writers
2026/02/09 01:16:12 DEBUG : file1: reading active writers
2026/02/09 01:16:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:13 DEBUG : Looking for writers
2026/02/09 01:16:13 DEBUG : file1: reading active writers
2026/02/09 01:16:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:14 DEBUG : Looking for writers
2026/02/09 01:16:14 DEBUG : file1: reading active writers
2026/02/09 01:16:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:15 DEBUG : Looking for writers
2026/02/09 01:16:15 DEBUG : file1: reading active writers
2026/02/09 01:16:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:16 DEBUG : Looking for writers
2026/02/09 01:16:16 DEBUG : file1: reading active writers
2026/02/09 01:16:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:17 DEBUG : Looking for writers
2026/02/09 01:16:17 DEBUG : file1: reading active writers
2026/02/09 01:16:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:18 DEBUG : Looking for writers
2026/02/09 01:16:18 DEBUG : file1: reading active writers
2026/02/09 01:16:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:19 DEBUG : Looking for writers
2026/02/09 01:16:19 DEBUG : file1: reading active writers
2026/02/09 01:16:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:20 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:20 DEBUG : Looking for writers
2026/02/09 01:16:20 DEBUG : file1: reading active writers
2026/02/09 01:16:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:21.362547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:21.362608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:21 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)
2026/02/09 01:16:21 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:21 DEBUG : Looking for writers
2026/02/09 01:16:21 DEBUG : file1: reading active writers
2026/02/09 01:16:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:22 DEBUG : Looking for writers
2026/02/09 01:16:22 DEBUG : file1: reading active writers
2026/02/09 01:16:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:22 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:16:22 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/02/09 01:16:23 DEBUG : Looking for writers
2026/02/09 01:16:23 DEBUG : file1: reading active writers
2026/02/09 01:16:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:24 DEBUG : Looking for writers
2026/02/09 01:16:24 DEBUG : file1: reading active writers
2026/02/09 01:16:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:25 DEBUG : Looking for writers
2026/02/09 01:16:25 DEBUG : file1: reading active writers
2026/02/09 01:16:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:26 DEBUG : Looking for writers
2026/02/09 01:16:26 DEBUG : file1: reading active writers
2026/02/09 01:16:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:27 DEBUG : Looking for writers
2026/02/09 01:16:27 DEBUG : file1: reading active writers
2026/02/09 01:16:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:28 DEBUG : Looking for writers
2026/02/09 01:16:28 DEBUG : file1: reading active writers
2026/02/09 01:16:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:29 DEBUG : Looking for writers
2026/02/09 01:16:29 DEBUG : file1: reading active writers
2026/02/09 01:16:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:30 DEBUG : Looking for writers
2026/02/09 01:16:30 DEBUG : file1: reading active writers
2026/02/09 01:16:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:16:31 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0005600f0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0003bc508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824637637952} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623822496130640 ext:157149890037 loc:0x4554aa0} ATime:{wall:14004623822496145548 ext:157149904955 loc:0x4554aa0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:16:31 DEBUG : >WaitForWriters: 
2026/02/09 01:16:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:16:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (68.84s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:16:31 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:16:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:16:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:16:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:16:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:16:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:16:31 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:16:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:16:31 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:16:31 DEBUG : file1(0xc000a89b80): openPending: 
2026/02/09 01:16:31 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:16:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:16:31 DEBUG : file1(0xc000a89b80): >openPending: err=<nil>
2026/02/09 01:16:31 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:16:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:16:31 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:16:31 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:16:31 DEBUG : file1(0xc000a89b80): close: 
2026/02/09 01:16:31 DEBUG : file1: vfs cache: setting modification time to 2026-02-09 01:16:31.776398498 +0000 UTC m=+225.972418630
2026/02/09 01:16:31 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/02/09 01:16:31 DEBUG : file1(0xc000a89b80): >close: err=<nil>
2026/02/09 01:16:31 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/02/09 01:16:31 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/02/09 01:16:31 DEBUG : file2: newRWFileHandle: 
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): openPending: 
2026/02/09 01:16:31 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:16:31 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): >openPending: err=<nil>
2026/02/09 01:16:31 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/02/09 01:16:31 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/02/09 01:16:31 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/02/09 01:16:31 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): RWFileHandle.Flush
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): RWFileHandle.Release
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): close: 
2026/02/09 01:16:31 DEBUG : file2: vfs cache: setting modification time to 2026-02-09 01:16:31.780627306 +0000 UTC m=+225.976647438
2026/02/09 01:16:31 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/02/09 01:16:31 DEBUG : file2(0xc0004dae80): >close: err=<nil>
2026/02/09 01:16:31 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:16:31 DEBUG : Looking for writers
2026/02/09 01:16:31 DEBUG : file1: reading active writers
2026/02/09 01:16:31 DEBUG : file2: reading active writers
2026/02/09 01:16:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/09 01:16:31 DEBUG : Looking for writers
2026/02/09 01:16:31 DEBUG : file1: reading active writers
2026/02/09 01:16:31 DEBUG : file2: reading active writers
2026/02/09 01:16:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/09 01:16:31 DEBUG : Looking for writers
2026/02/09 01:16:31 DEBUG : file1: reading active writers
2026/02/09 01:16:31 DEBUG : file2: reading active writers
2026/02/09 01:16:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/09 01:16:31 DEBUG : Looking for writers
2026/02/09 01:16:31 DEBUG : file1: reading active writers
2026/02/09 01:16:31 DEBUG : file2: reading active writers
2026/02/09 01:16:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/09 01:16:31 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:31 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:31 DEBUG : Looking for writers
2026/02/09 01:16:31 DEBUG : file1: reading active writers
2026/02/09 01:16:31 DEBUG : file2: reading active writers
2026/02/09 01:16:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/09 01:16:32 DEBUG : Looking for writers
2026/02/09 01:16:32 DEBUG : file1: reading active writers
2026/02/09 01:16:32 DEBUG : file2: reading active writers
2026/02/09 01:16:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/09 01:16:32 DEBUG : Looking for writers
2026/02/09 01:16:32 DEBUG : file1: reading active writers
2026/02/09 01:16:32 DEBUG : file2: reading active writers
2026/02/09 01:16:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/09 01:16:32.658093 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:32.658125 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:32 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)
2026/02/09 01:16:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:32 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:33 DEBUG : Looking for writers
2026/02/09 01:16:33 DEBUG : file1: reading active writers
2026/02/09 01:16:33 DEBUG : file2: reading active writers
2026/02/09 01:16:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:33.406718 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:33.406819 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:33 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)
2026/02/09 01:16:33 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:33 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:34 DEBUG : Looking for writers
2026/02/09 01:16:34 DEBUG : file1: reading active writers
2026/02/09 01:16:34 DEBUG : file2: reading active writers
2026/02/09 01:16:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:34.226055 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:34.226074 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:34 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)
2026/02/09 01:16:34 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:34 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:35 DEBUG : Looking for writers
2026/02/09 01:16:35 DEBUG : file1: reading active writers
2026/02/09 01:16:35 DEBUG : file2: reading active writers
2026/02/09 01:16:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:35.101242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:35.101278 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:35 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:35 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:35 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:35.948602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:35.948621 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:35 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:36 DEBUG : Looking for writers
2026/02/09 01:16:36 DEBUG : file1: reading active writers
2026/02/09 01:16:36 DEBUG : file2: reading active writers
2026/02/09 01:16:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:36.747891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:36.747907 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:36 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:36 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:36 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:37 DEBUG : Looking for writers
2026/02/09 01:16:37 DEBUG : file1: reading active writers
2026/02/09 01:16:37 DEBUG : file2: reading active writers
2026/02/09 01:16:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:37.522467 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:37.522488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:37 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:37 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:37 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:38 DEBUG : Looking for writers
2026/02/09 01:16:38 DEBUG : file1: reading active writers
2026/02/09 01:16:38 DEBUG : file2: reading active writers
2026/02/09 01:16:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:38.332257 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:38.332307 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:38 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:38 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:39 DEBUG : Looking for writers
2026/02/09 01:16:39 DEBUG : file1: reading active writers
2026/02/09 01:16:39 DEBUG : file2: reading active writers
2026/02/09 01:16:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:39 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:39 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:39.952323 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:39.952352 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:39 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:40 DEBUG : Looking for writers
2026/02/09 01:16:40 DEBUG : file1: reading active writers
2026/02/09 01:16:40 DEBUG : file2: reading active writers
2026/02/09 01:16:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:40.697037 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:40.697064 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:40 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:40 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:41 DEBUG : Looking for writers
2026/02/09 01:16:41 DEBUG : file1: reading active writers
2026/02/09 01:16:41 DEBUG : file2: reading active writers
2026/02/09 01:16:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:42 DEBUG : Looking for writers
2026/02/09 01:16:42 DEBUG : file1: reading active writers
2026/02/09 01:16:42 DEBUG : file2: reading active writers
2026/02/09 01:16:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:43 DEBUG : Looking for writers
2026/02/09 01:16:43 DEBUG : file1: reading active writers
2026/02/09 01:16:43 DEBUG : file2: reading active writers
2026/02/09 01:16:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:43 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:43 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:43.978611 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:43.978628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:43 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)
2026/02/09 01:16:43 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:44 DEBUG : Looking for writers
2026/02/09 01:16:44 DEBUG : file1: reading active writers
2026/02/09 01:16:44 DEBUG : file2: reading active writers
2026/02/09 01:16:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:44.746944 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:44.746963 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:44 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)
2026/02/09 01:16:44 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:45 DEBUG : Looking for writers
2026/02/09 01:16:45 DEBUG : file1: reading active writers
2026/02/09 01:16:45 DEBUG : file2: reading active writers
2026/02/09 01:16:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:46 DEBUG : Looking for writers
2026/02/09 01:16:46 DEBUG : file1: reading active writers
2026/02/09 01:16:46 DEBUG : file2: reading active writers
2026/02/09 01:16:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:47 DEBUG : Looking for writers
2026/02/09 01:16:47 DEBUG : file1: reading active writers
2026/02/09 01:16:47 DEBUG : file2: reading active writers
2026/02/09 01:16:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:48 DEBUG : Looking for writers
2026/02/09 01:16:48 DEBUG : file1: reading active writers
2026/02/09 01:16:48 DEBUG : file2: reading active writers
2026/02/09 01:16:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:49 DEBUG : Looking for writers
2026/02/09 01:16:49 DEBUG : file1: reading active writers
2026/02/09 01:16:49 DEBUG : file2: reading active writers
2026/02/09 01:16:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:50 DEBUG : Looking for writers
2026/02/09 01:16:50 DEBUG : file1: reading active writers
2026/02/09 01:16:50 DEBUG : file2: reading active writers
2026/02/09 01:16:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:50 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:16:51 DEBUG : Looking for writers
2026/02/09 01:16:51 DEBUG : file1: reading active writers
2026/02/09 01:16:51 DEBUG : file2: reading active writers
2026/02/09 01:16:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:51 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:16:51.202698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:51.202720 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:51 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:52.033814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:16:52.033844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:52 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:52 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:16:52 DEBUG : Looking for writers
2026/02/09 01:16:52 DEBUG : file1: reading active writers
2026/02/09 01:16:52 DEBUG : file2: reading active writers
2026/02/09 01:16:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:53 DEBUG : Looking for writers
2026/02/09 01:16:53 DEBUG : file1: reading active writers
2026/02/09 01:16:53 DEBUG : file2: reading active writers
2026/02/09 01:16:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:54 DEBUG : Looking for writers
2026/02/09 01:16:54 DEBUG : file1: reading active writers
2026/02/09 01:16:54 DEBUG : file2: reading active writers
2026/02/09 01:16:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:55 DEBUG : Looking for writers
2026/02/09 01:16:55 DEBUG : file1: reading active writers
2026/02/09 01:16:55 DEBUG : file2: reading active writers
2026/02/09 01:16:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:56 DEBUG : Looking for writers
2026/02/09 01:16:56 DEBUG : file1: reading active writers
2026/02/09 01:16:56 DEBUG : file2: reading active writers
2026/02/09 01:16:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:57 DEBUG : Looking for writers
2026/02/09 01:16:57 DEBUG : file1: reading active writers
2026/02/09 01:16:57 DEBUG : file2: reading active writers
2026/02/09 01:16:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:58 DEBUG : Looking for writers
2026/02/09 01:16:58 DEBUG : file1: reading active writers
2026/02/09 01:16:58 DEBUG : file2: reading active writers
2026/02/09 01:16:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:16:59 DEBUG : Looking for writers
2026/02/09 01:16:59 DEBUG : file1: reading active writers
2026/02/09 01:16:59 DEBUG : file2: reading active writers
2026/02/09 01:16:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:00 DEBUG : Looking for writers
2026/02/09 01:17:00 DEBUG : file1: reading active writers
2026/02/09 01:17:00 DEBUG : file2: reading active writers
2026/02/09 01:17:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:01 DEBUG : Looking for writers
2026/02/09 01:17:01 DEBUG : file2: reading active writers
2026/02/09 01:17:01 DEBUG : file1: reading active writers
2026/02/09 01:17:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:01 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000571a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00025fb08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636209984} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623896406845090 ext:225972418630 loc:0x4554aa0} ATime:{wall:14004623896407254701 ext:225972828242 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000571a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00025fc08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636210240} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623896411073898 ext:225976647438 loc:0x4554aa0} ATime:{wall:14004623896411561887 ext:225977135428 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:17:01 DEBUG : >WaitForWriters: 
2026/02/09 01:17:01 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:17:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
2026/02/09 01:17:04 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:17:04.741373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:04.741394 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:04 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:04 DEBUG : file2: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2026/02/09 01:17:05.580947 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:05.580974 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:05 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:05 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:05 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/02/09 01:17:09 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:17:09 DEBUG : Looking for writers
2026/02/09 01:17:09 DEBUG : file2: reading active writers
2026/02/09 01:17:09 DEBUG : file1: reading active writers
2026/02/09 01:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/02/09 01:17:09 DEBUG : Looking for writers
2026/02/09 01:17:09 DEBUG : file1: reading active writers
2026/02/09 01:17:09 DEBUG : file2: reading active writers
2026/02/09 01:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/02/09 01:17:09 DEBUG : Looking for writers
2026/02/09 01:17:09 DEBUG : file1: reading active writers
2026/02/09 01:17:09 DEBUG : file2: reading active writers
2026/02/09 01:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/02/09 01:17:09 DEBUG : Looking for writers
2026/02/09 01:17:09 DEBUG : file1: reading active writers
2026/02/09 01:17:09 DEBUG : file2: reading active writers
2026/02/09 01:17:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/02/09 01:17:10 DEBUG : Looking for writers
2026/02/09 01:17:10 DEBUG : file1: reading active writers
2026/02/09 01:17:10 DEBUG : file2: reading active writers
2026/02/09 01:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/02/09 01:17:10 DEBUG : Looking for writers
2026/02/09 01:17:10 DEBUG : file1: reading active writers
2026/02/09 01:17:10 DEBUG : file2: reading active writers
2026/02/09 01:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/02/09 01:17:10 DEBUG : Looking for writers
2026/02/09 01:17:10 DEBUG : file1: reading active writers
2026/02/09 01:17:10 DEBUG : file2: reading active writers
2026/02/09 01:17:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/02/09 01:17:11 DEBUG : Looking for writers
2026/02/09 01:17:11 DEBUG : file1: reading active writers
2026/02/09 01:17:11 DEBUG : file2: reading active writers
2026/02/09 01:17:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:12 DEBUG : Looking for writers
2026/02/09 01:17:12 DEBUG : file2: reading active writers
2026/02/09 01:17:12 DEBUG : file1: reading active writers
2026/02/09 01:17:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:13 DEBUG : Looking for writers
2026/02/09 01:17:13 DEBUG : file1: reading active writers
2026/02/09 01:17:13 DEBUG : file2: reading active writers
2026/02/09 01:17:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:14 DEBUG : Looking for writers
2026/02/09 01:17:14 DEBUG : file2: reading active writers
2026/02/09 01:17:14 DEBUG : file1: reading active writers
2026/02/09 01:17:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:15 DEBUG : Looking for writers
2026/02/09 01:17:15 DEBUG : file2: reading active writers
2026/02/09 01:17:15 DEBUG : file1: reading active writers
2026/02/09 01:17:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:16 DEBUG : Looking for writers
2026/02/09 01:17:16 DEBUG : file1: reading active writers
2026/02/09 01:17:16 DEBUG : file2: reading active writers
2026/02/09 01:17:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:17 DEBUG : Looking for writers
2026/02/09 01:17:17 DEBUG : file1: reading active writers
2026/02/09 01:17:17 DEBUG : file2: reading active writers
2026/02/09 01:17:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:18 DEBUG : Looking for writers
2026/02/09 01:17:18 DEBUG : file1: reading active writers
2026/02/09 01:17:18 DEBUG : file2: reading active writers
2026/02/09 01:17:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:19 DEBUG : Looking for writers
2026/02/09 01:17:19 DEBUG : file1: reading active writers
2026/02/09 01:17:19 DEBUG : file2: reading active writers
2026/02/09 01:17:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:20 DEBUG : Looking for writers
2026/02/09 01:17:20 DEBUG : file1: reading active writers
2026/02/09 01:17:20 DEBUG : file2: reading active writers
2026/02/09 01:17:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:21 DEBUG : Looking for writers
2026/02/09 01:17:21 DEBUG : file1: reading active writers
2026/02/09 01:17:21 DEBUG : file2: reading active writers
2026/02/09 01:17:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:22 DEBUG : Looking for writers
2026/02/09 01:17:22 DEBUG : file1: reading active writers
2026/02/09 01:17:22 DEBUG : file2: reading active writers
2026/02/09 01:17:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:23 DEBUG : Looking for writers
2026/02/09 01:17:23 DEBUG : file1: reading active writers
2026/02/09 01:17:23 DEBUG : file2: reading active writers
2026/02/09 01:17:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:24 DEBUG : Looking for writers
2026/02/09 01:17:24 DEBUG : file1: reading active writers
2026/02/09 01:17:24 DEBUG : file2: reading active writers
2026/02/09 01:17:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:25 DEBUG : Looking for writers
2026/02/09 01:17:25 DEBUG : file1: reading active writers
2026/02/09 01:17:25 DEBUG : file2: reading active writers
2026/02/09 01:17:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:26 DEBUG : Looking for writers
2026/02/09 01:17:26 DEBUG : file2: reading active writers
2026/02/09 01:17:26 DEBUG : file1: reading active writers
2026/02/09 01:17:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:27 DEBUG : Looking for writers
2026/02/09 01:17:27 DEBUG : file2: reading active writers
2026/02/09 01:17:27 DEBUG : file1: reading active writers
2026/02/09 01:17:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:28 DEBUG : Looking for writers
2026/02/09 01:17:28 DEBUG : file1: reading active writers
2026/02/09 01:17:28 DEBUG : file2: reading active writers
2026/02/09 01:17:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:29 DEBUG : Looking for writers
2026/02/09 01:17:29 DEBUG : file1: reading active writers
2026/02/09 01:17:29 DEBUG : file2: reading active writers
2026/02/09 01:17:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:30 DEBUG : Looking for writers
2026/02/09 01:17:30 DEBUG : file1: reading active writers
2026/02/09 01:17:30 DEBUG : file2: reading active writers
2026/02/09 01:17:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:30 DEBUG : file1: vfs cache: starting upload
2026/02/09 01:17:31 DEBUG : file2: vfs cache: starting upload
2026/02/09 01:17:31 DEBUG : Looking for writers
2026/02/09 01:17:31 DEBUG : file1: reading active writers
2026/02/09 01:17:31 DEBUG : file2: reading active writers
2026/02/09 01:17:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:31.299922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:31.300012 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:31 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/02/09 01:17:31 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/02/09 01:17:31 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 1, uploading 1, total size 0 (was 0)
2026/02/09 01:17:32.139710 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:32.139739 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:32 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:32 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:32 DEBUG : Looking for writers
2026/02/09 01:17:32 DEBUG : file1: reading active writers
2026/02/09 01:17:32 DEBUG : file2: reading active writers
2026/02/09 01:17:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:33 DEBUG : Looking for writers
2026/02/09 01:17:33 DEBUG : file1: reading active writers
2026/02/09 01:17:33 DEBUG : file2: reading active writers
2026/02/09 01:17:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:34 DEBUG : Looking for writers
2026/02/09 01:17:34 DEBUG : file1: reading active writers
2026/02/09 01:17:34 DEBUG : file2: reading active writers
2026/02/09 01:17:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:35 DEBUG : Looking for writers
2026/02/09 01:17:35 DEBUG : file1: reading active writers
2026/02/09 01:17:35 DEBUG : file2: reading active writers
2026/02/09 01:17:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:36 DEBUG : Looking for writers
2026/02/09 01:17:36 DEBUG : file1: reading active writers
2026/02/09 01:17:36 DEBUG : file2: reading active writers
2026/02/09 01:17:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:37 DEBUG : Looking for writers
2026/02/09 01:17:37 DEBUG : file1: reading active writers
2026/02/09 01:17:37 DEBUG : file2: reading active writers
2026/02/09 01:17:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:38 DEBUG : Looking for writers
2026/02/09 01:17:38 DEBUG : file1: reading active writers
2026/02/09 01:17:38 DEBUG : file2: reading active writers
2026/02/09 01:17:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:39 DEBUG : Looking for writers
2026/02/09 01:17:39 DEBUG : file1: reading active writers
2026/02/09 01:17:39 DEBUG : file2: reading active writers
2026/02/09 01:17:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/02/09 01:17:39 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000571a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00025fb08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636209984} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623896406845090 ext:225972418630 loc:0x4554aa0} ATime:{wall:14004623896407254701 ext:225972828242 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000571a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00025fc08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824636210240} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14004623896411073898 ext:225976647438 loc:0x4554aa0} ATime:{wall:14004623896411561887 ext:225977135428 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/02/09 01:17:39 DEBUG : >WaitForWriters: 
2026/02/09 01:17:39 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:17:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (68.41s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:17:40 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:17:40.640848 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:40.640906 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:40 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:17:40 DEBUG : Looking for writers
2026/02/09 01:17:40 DEBUG : >WaitForWriters: 
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:17:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.74s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:17:40 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:40 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:17:41.437936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:41.437960 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:41 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:17:41 DEBUG : Looking for writers
2026/02/09 01:17:41 DEBUG : >WaitForWriters: 
2026/02/09 01:17:41 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:17:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.80s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:17:41 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:17:41 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:17:41 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:17:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:17:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:17:41 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:17:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:17:41 DEBUG : file1: newRWFileHandle: 
2026/02/09 01:17:41 DEBUG : file1(0xc000c39440): openPending: 
2026/02/09 01:17:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/02/09 01:17:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:17:41 DEBUG : file1(0xc000c39440): >openPending: err=<nil>
2026/02/09 01:17:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/02/09 01:17:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:17:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/02/09 01:17:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/02/09 01:17:42.373573 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:17:42.373596 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:17:42 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/02/09 01:17:42 DEBUG : Looking for writers
2026/02/09 01:17:42 DEBUG : file1: reading active writers
2026/02/09 01:17:42 DEBUG : file1: active writers 1
2026/02/09 01:17:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/02/09 01:17:43 DEBUG : Looking for writers
2026/02/09 01:17:43 DEBUG : file1: reading active writers
2026/02/09 01:17:43 DEBUG : file1: active writers 1
2026/02/09 01:17:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/02/09 01:17:43 DEBUG : Looking for writers
2026/02/09 01:17:43 DEBUG : file1: reading active writers
2026/02/09 01:17:43 DEBUG : file1: active writers 1
2026/02/09 01:17:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:44 DEBUG : Looking for writers
2026/02/09 01:17:44 DEBUG : file1: reading active writers
2026/02/09 01:17:44 DEBUG : file1: active writers 1
2026/02/09 01:17:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:45 DEBUG : Looking for writers
2026/02/09 01:17:45 DEBUG : file1: reading active writers
2026/02/09 01:17:45 DEBUG : file1: active writers 1
2026/02/09 01:17:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:46 DEBUG : Looking for writers
2026/02/09 01:17:46 DEBUG : file1: reading active writers
2026/02/09 01:17:46 DEBUG : file1: active writers 1
2026/02/09 01:17:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:47 DEBUG : Looking for writers
2026/02/09 01:17:47 DEBUG : file1: reading active writers
2026/02/09 01:17:47 DEBUG : file1: active writers 1
2026/02/09 01:17:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:48 DEBUG : Looking for writers
2026/02/09 01:17:48 DEBUG : file1: reading active writers
2026/02/09 01:17:48 DEBUG : file1: active writers 1
2026/02/09 01:17:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:49 DEBUG : Looking for writers
2026/02/09 01:17:49 DEBUG : file1: reading active writers
2026/02/09 01:17:49 DEBUG : file1: active writers 1
2026/02/09 01:17:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:50 DEBUG : Looking for writers
2026/02/09 01:17:50 DEBUG : file1: reading active writers
2026/02/09 01:17:50 DEBUG : file1: active writers 1
2026/02/09 01:17:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:51 DEBUG : Looking for writers
2026/02/09 01:17:51 DEBUG : file1: reading active writers
2026/02/09 01:17:51 DEBUG : file1: active writers 1
2026/02/09 01:17:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:52 DEBUG : Looking for writers
2026/02/09 01:17:52 DEBUG : file1: reading active writers
2026/02/09 01:17:52 DEBUG : file1: active writers 1
2026/02/09 01:17:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:53 DEBUG : Looking for writers
2026/02/09 01:17:53 DEBUG : file1: reading active writers
2026/02/09 01:17:53 DEBUG : file1: active writers 1
2026/02/09 01:17:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:54 DEBUG : Looking for writers
2026/02/09 01:17:54 DEBUG : file1: reading active writers
2026/02/09 01:17:54 DEBUG : file1: active writers 1
2026/02/09 01:17:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:55 DEBUG : Looking for writers
2026/02/09 01:17:55 DEBUG : file1: reading active writers
2026/02/09 01:17:55 DEBUG : file1: active writers 1
2026/02/09 01:17:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:56 DEBUG : Looking for writers
2026/02/09 01:17:56 DEBUG : file1: reading active writers
2026/02/09 01:17:56 DEBUG : file1: active writers 1
2026/02/09 01:17:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:57 DEBUG : Looking for writers
2026/02/09 01:17:57 DEBUG : file1: reading active writers
2026/02/09 01:17:57 DEBUG : file1: active writers 1
2026/02/09 01:17:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:58 DEBUG : Looking for writers
2026/02/09 01:17:58 DEBUG : file1: reading active writers
2026/02/09 01:17:58 DEBUG : file1: active writers 1
2026/02/09 01:17:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:17:59 DEBUG : Looking for writers
2026/02/09 01:17:59 DEBUG : file1: reading active writers
2026/02/09 01:17:59 DEBUG : file1: active writers 1
2026/02/09 01:17:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:00 DEBUG : Looking for writers
2026/02/09 01:18:00 DEBUG : file1: reading active writers
2026/02/09 01:18:00 DEBUG : file1: active writers 1
2026/02/09 01:18:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:01 DEBUG : Looking for writers
2026/02/09 01:18:01 DEBUG : file1: reading active writers
2026/02/09 01:18:01 DEBUG : file1: active writers 1
2026/02/09 01:18:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:02 DEBUG : Looking for writers
2026/02/09 01:18:02 DEBUG : file1: reading active writers
2026/02/09 01:18:02 DEBUG : file1: active writers 1
2026/02/09 01:18:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:03 DEBUG : Looking for writers
2026/02/09 01:18:03 DEBUG : file1: reading active writers
2026/02/09 01:18:03 DEBUG : file1: active writers 1
2026/02/09 01:18:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:04 DEBUG : Looking for writers
2026/02/09 01:18:04 DEBUG : file1: reading active writers
2026/02/09 01:18:04 DEBUG : file1: active writers 1
2026/02/09 01:18:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:05 DEBUG : Looking for writers
2026/02/09 01:18:05 DEBUG : file1: reading active writers
2026/02/09 01:18:05 DEBUG : file1: active writers 1
2026/02/09 01:18:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:06 DEBUG : Looking for writers
2026/02/09 01:18:06 DEBUG : file1: reading active writers
2026/02/09 01:18:06 DEBUG : file1: active writers 1
2026/02/09 01:18:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:07 DEBUG : Looking for writers
2026/02/09 01:18:07 DEBUG : file1: reading active writers
2026/02/09 01:18:07 DEBUG : file1: active writers 1
2026/02/09 01:18:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:08 DEBUG : Looking for writers
2026/02/09 01:18:08 DEBUG : file1: reading active writers
2026/02/09 01:18:08 DEBUG : file1: active writers 1
2026/02/09 01:18:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:09 DEBUG : Looking for writers
2026/02/09 01:18:09 DEBUG : file1: reading active writers
2026/02/09 01:18:09 DEBUG : file1: active writers 1
2026/02/09 01:18:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:10 DEBUG : Looking for writers
2026/02/09 01:18:10 DEBUG : file1: reading active writers
2026/02/09 01:18:10 DEBUG : file1: active writers 1
2026/02/09 01:18:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:11 DEBUG : Looking for writers
2026/02/09 01:18:11 DEBUG : file1: reading active writers
2026/02/09 01:18:11 DEBUG : file1: active writers 1
2026/02/09 01:18:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/02/09 01:18:12 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b710e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b8cd08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645832000} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0005302a0 info:{ModTime:{wall:14004623971507745682 ext:295911391583 loc:0x4554aa0} ATime:{wall:14004623971507745682 ext:295911391583 loc:0x4554aa0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/02/09 01:18:12 DEBUG : >WaitForWriters: 
2026/02/09 01:18:12 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:18:12 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.94s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:12 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:12 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: root is "/home/rclone/.cache/rclone"
2026/02/09 01:18:12 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/02/09 01:18:12 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-lojucut0kufa"
2026/02/09 01:18:12 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/02/09 01:18:12 DEBUG : forgetting directory cache
2026/02/09 01:18:13.129537 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:13.129576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:13 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:13 DEBUG : Looking for writers
2026/02/09 01:18:13 DEBUG : >WaitForWriters: 
2026/02/09 01:18:13 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': vfs cache: cleaner exiting
2026/02/09 01:18:13 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.77s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:13.962664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:13.962694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:14 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.83s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:14.758496 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:14.758528 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:14 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.79s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:14 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:14 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:15.564547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:15.564574 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:15 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:15 DEBUG : Looking for writers
2026/02/09 01:18:15 DEBUG : >WaitForWriters: 
2026/02/09 01:18:15 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.82s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:15 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:16.382700 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:16.382754 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:16 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:16 DEBUG : Looking for writers
2026/02/09 01:18:16 DEBUG : >WaitForWriters: 
2026/02/09 01:18:16 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.80s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:16 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:16 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:17.176547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:17.176567 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:17 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:17 DEBUG : Looking for writers
2026/02/09 01:18:17 DEBUG : >WaitForWriters: 
2026/02/09 01:18:17 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.78s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:17 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:17 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:17.923250 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:17.923280 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:17 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:17 DEBUG : Looking for writers
2026/02/09 01:18:17 DEBUG : >WaitForWriters: 
2026/02/09 01:18:18 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.79s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:18 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:18 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:18 ERROR : error listing: directory not found
2026/02/09 01:18:19.086606 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:19.086632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:19 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/02/09 01:18:19 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:19 DEBUG : Looking for writers
2026/02/09 01:18:19 DEBUG : >WaitForWriters: 
2026/02/09 01:18:19 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (1.17s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:19 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:19 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:19 ERROR : error listing: directory not found
2026/02/09 01:18:19 ERROR : error listing: directory not found
2026/02/09 01:18:20.444664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:20.444701 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:20 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/02/09 01:18:20 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:20 DEBUG : Looking for writers
2026/02/09 01:18:20 DEBUG : >WaitForWriters: 
2026/02/09 01:18:20 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (1.31s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:18:20 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:18:20 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:18:20 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:18:20 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:18:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:18:20 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:18:20 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:18:20 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:18:20 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/09 01:18:20 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/02/09 01:18:20 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/02/09 01:18:20 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (5 bytes), uploading instead of streaming
2026/02/09 01:18:21.541059 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:21.541076 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:21 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:21 DEBUG : file1: Remove: 
2026/02/09 01:18:21 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:18:21 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/09 01:18:21 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:18:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:18:25 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/02/09 01:18:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:18:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:18:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:18:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:18:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:18:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:18:29 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:18:30.255602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:18:30.255620 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:30 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:18:30 DEBUG : file1: Remove: 
2026/02/09 01:18:30 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:18:30 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/02/09 01:18:30 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:18:30 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:18:30 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:18:30 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:18:30 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:18:30 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/02/09 01:18:30 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/02/09 01:18:30 DEBUG : Looking for writers
2026/02/09 01:18:30 DEBUG : file1: reading active writers
2026/02/09 01:18:30 DEBUG : file1: active writers 1
2026/02/09 01:18:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/02/09 01:18:31 DEBUG : Looking for writers
2026/02/09 01:18:31 DEBUG : file1: reading active writers
2026/02/09 01:18:31 DEBUG : file1: active writers 1
2026/02/09 01:18:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:32 DEBUG : Looking for writers
2026/02/09 01:18:32 DEBUG : file1: reading active writers
2026/02/09 01:18:32 DEBUG : file1: active writers 1
2026/02/09 01:18:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:33 DEBUG : Looking for writers
2026/02/09 01:18:33 DEBUG : file1: reading active writers
2026/02/09 01:18:33 DEBUG : file1: active writers 1
2026/02/09 01:18:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:34 DEBUG : Looking for writers
2026/02/09 01:18:34 DEBUG : file1: reading active writers
2026/02/09 01:18:34 DEBUG : file1: active writers 1
2026/02/09 01:18:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:35 DEBUG : Looking for writers
2026/02/09 01:18:35 DEBUG : file1: reading active writers
2026/02/09 01:18:35 DEBUG : file1: active writers 1
2026/02/09 01:18:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:36 DEBUG : Looking for writers
2026/02/09 01:18:36 DEBUG : file1: reading active writers
2026/02/09 01:18:36 DEBUG : file1: active writers 1
2026/02/09 01:18:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:37 DEBUG : Looking for writers
2026/02/09 01:18:37 DEBUG : file1: reading active writers
2026/02/09 01:18:37 DEBUG : file1: active writers 1
2026/02/09 01:18:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:38 DEBUG : Looking for writers
2026/02/09 01:18:38 DEBUG : file1: reading active writers
2026/02/09 01:18:38 DEBUG : file1: active writers 1
2026/02/09 01:18:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:39 DEBUG : Looking for writers
2026/02/09 01:18:39 DEBUG : file1: reading active writers
2026/02/09 01:18:39 DEBUG : file1: active writers 1
2026/02/09 01:18:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:40 DEBUG : Looking for writers
2026/02/09 01:18:40 DEBUG : file1: reading active writers
2026/02/09 01:18:40 DEBUG : file1: active writers 1
2026/02/09 01:18:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:41 DEBUG : Looking for writers
2026/02/09 01:18:41 DEBUG : file1: reading active writers
2026/02/09 01:18:41 DEBUG : file1: active writers 1
2026/02/09 01:18:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:42 DEBUG : Looking for writers
2026/02/09 01:18:42 DEBUG : file1: reading active writers
2026/02/09 01:18:42 DEBUG : file1: active writers 1
2026/02/09 01:18:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:43 DEBUG : Looking for writers
2026/02/09 01:18:43 DEBUG : file1: reading active writers
2026/02/09 01:18:43 DEBUG : file1: active writers 1
2026/02/09 01:18:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:44 DEBUG : Looking for writers
2026/02/09 01:18:44 DEBUG : file1: reading active writers
2026/02/09 01:18:44 DEBUG : file1: active writers 1
2026/02/09 01:18:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:45 DEBUG : Looking for writers
2026/02/09 01:18:45 DEBUG : file1: reading active writers
2026/02/09 01:18:45 DEBUG : file1: active writers 1
2026/02/09 01:18:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:46 DEBUG : Looking for writers
2026/02/09 01:18:46 DEBUG : file1: reading active writers
2026/02/09 01:18:46 DEBUG : file1: active writers 1
2026/02/09 01:18:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:47 DEBUG : Looking for writers
2026/02/09 01:18:47 DEBUG : file1: reading active writers
2026/02/09 01:18:47 DEBUG : file1: active writers 1
2026/02/09 01:18:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:48 DEBUG : Looking for writers
2026/02/09 01:18:48 DEBUG : file1: reading active writers
2026/02/09 01:18:48 DEBUG : file1: active writers 1
2026/02/09 01:18:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:49 DEBUG : Looking for writers
2026/02/09 01:18:49 DEBUG : file1: reading active writers
2026/02/09 01:18:49 DEBUG : file1: active writers 1
2026/02/09 01:18:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:50 DEBUG : Looking for writers
2026/02/09 01:18:50 DEBUG : file1: reading active writers
2026/02/09 01:18:50 DEBUG : file1: active writers 1
2026/02/09 01:18:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:51 DEBUG : Looking for writers
2026/02/09 01:18:51 DEBUG : file1: reading active writers
2026/02/09 01:18:51 DEBUG : file1: active writers 1
2026/02/09 01:18:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:52 DEBUG : Looking for writers
2026/02/09 01:18:52 DEBUG : file1: reading active writers
2026/02/09 01:18:52 DEBUG : file1: active writers 1
2026/02/09 01:18:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:53 DEBUG : Looking for writers
2026/02/09 01:18:53 DEBUG : file1: reading active writers
2026/02/09 01:18:53 DEBUG : file1: active writers 1
2026/02/09 01:18:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:54 DEBUG : Looking for writers
2026/02/09 01:18:54 DEBUG : file1: reading active writers
2026/02/09 01:18:54 DEBUG : file1: active writers 1
2026/02/09 01:18:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:55 DEBUG : Looking for writers
2026/02/09 01:18:55 DEBUG : file1: reading active writers
2026/02/09 01:18:55 DEBUG : file1: active writers 1
2026/02/09 01:18:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:56 DEBUG : Looking for writers
2026/02/09 01:18:56 DEBUG : file1: reading active writers
2026/02/09 01:18:56 DEBUG : file1: active writers 1
2026/02/09 01:18:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:57 DEBUG : Looking for writers
2026/02/09 01:18:57 DEBUG : file1: reading active writers
2026/02/09 01:18:57 DEBUG : file1: active writers 1
2026/02/09 01:18:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:58 DEBUG : Looking for writers
2026/02/09 01:18:58 DEBUG : file1: reading active writers
2026/02/09 01:18:58 DEBUG : file1: active writers 1
2026/02/09 01:18:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:18:59 DEBUG : Looking for writers
2026/02/09 01:18:59 DEBUG : file1: reading active writers
2026/02/09 01:18:59 DEBUG : file1: active writers 1
2026/02/09 01:18:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/02/09 01:19:00 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/02/09 01:19:00 DEBUG : >WaitForWriters: 
2026/02/09 01:19:00 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (39.82s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:00 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:00 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:00 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:00 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:00 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:00 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:00 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:00 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/02/09 01:19:01 DEBUG : file1: aborting in-sequence write wait, off=100
2026/02/09 01:19:01 DEBUG : file1: failed to wait for in-sequence write to 100
2026/02/09 01:19:01 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/02/09 01:19:01 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (11 bytes), uploading instead of streaming
2026/02/09 01:19:02.341533 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:02.341569 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:02 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:02 DEBUG : file1: Remove: 
2026/02/09 01:19:02 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:02 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/02/09 01:19:02 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/02/09 01:19:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:19:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/02/09 01:19:06 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/02/09 01:19:10 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:10 DEBUG : Looking for writers
2026/02/09 01:19:10 DEBUG : >WaitForWriters: 
2026/02/09 01:19:10 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (10.06s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:10 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:10 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:10 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:10 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:10 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:10 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:10 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/02/09 01:19:10 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:10 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (5 bytes), uploading instead of streaming
2026/02/09 01:19:11.383946 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:11.383967 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:11 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)
2026/02/09 01:19:11 DEBUG : file1: Remove: 
2026/02/09 01:19:11 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:11 DEBUG : file1: >Remove: err=<nil>
2026/02/09 01:19:11 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/02/09 01:19:11 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/02/09 01:19:11 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:11 DEBUG : Looking for writers
2026/02/09 01:19:11 DEBUG : >WaitForWriters: 
2026/02/09 01:19:11 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (1.05s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:11 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:11 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:11 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:11 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:11 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:11 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:11 DEBUG : file1: WriteFileHandle.Release closing
2026/02/09 01:19:11 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:11 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:19:12.490980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:12.491002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:12 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:12 DEBUG : file1: Remove: 
2026/02/09 01:19:12 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:12 DEBUG : file1: >Remove: err=<nil>
2026/02/09 01:19:12 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/02/09 01:19:12 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/02/09 01:19:12 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:12 DEBUG : Looking for writers
2026/02/09 01:19:12 DEBUG : >WaitForWriters: 
2026/02/09 01:19:12 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (1.15s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:12 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:12 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:12 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:12 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:12 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:12 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:12 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:12 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (2 bytes), uploading instead of streaming
2026/02/09 01:19:13.610025 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:13.610045 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:13 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:13 DEBUG : file1: Remove: 
2026/02/09 01:19:13 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:13 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/02/09 01:19:13 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:13 DEBUG : Looking for writers
2026/02/09 01:19:13 DEBUG : >WaitForWriters: 
2026/02/09 01:19:13 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (1.09s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:13 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:13 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:13 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:13 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:13 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:13 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:13 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:13 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (0 bytes), uploading instead of streaming
2026/02/09 01:19:14.632680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:14.632757 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:14 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:14 DEBUG : file1: Remove: 
2026/02/09 01:19:14 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:14 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/02/09 01:19:14 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/09 01:19:14 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/02/09 01:19:14 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:14 DEBUG : Looking for writers
2026/02/09 01:19:14 DEBUG : >WaitForWriters: 
2026/02/09 01:19:14 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (1.03s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:14 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:14 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:14 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/02/09 01:19:14 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/02/09 01:19:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:14 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/02/09 01:19:14 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/02/09 01:19:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/02/09 01:19:14 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': File to upload is small (100 bytes), uploading instead of streaming
2026/02/09 01:19:15.787658 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:15.787727 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:15 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)
2026/02/09 01:19:15 DEBUG : file1: Remove: 
2026/02/09 01:19:15 DEBUG : Added virtual directory entry vDel: "file1"
2026/02/09 01:19:15 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/02/09 01:19:15 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/02/09 01:19:15 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/02/09 01:19:15 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:15 DEBUG : Looking for writers
2026/02/09 01:19:15 DEBUG : >WaitForWriters: 
2026/02/09 01:19:15 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (1.18s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:15 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:15 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:16.615889 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:16.615914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:16 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:16 DEBUG : Looking for writers
2026/02/09 01:19:16 DEBUG : >WaitForWriters: 
2026/02/09 01:19:16 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.79s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:16 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:16 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:17.430231 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:17.430253 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:17 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:17 DEBUG : Looking for writers
2026/02/09 01:19:17 DEBUG : >WaitForWriters: 
2026/02/09 01:19:17 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.81s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:17 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:17 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:18.212006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:18.212022 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:18 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:18 DEBUG : Looking for writers
2026/02/09 01:19:18 DEBUG : >WaitForWriters: 
2026/02/09 01:19:18 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.79s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-lojucut0kufa'", Local "Local file system at /tmp/rclone2987240640", Modify Window "1s"
2026/02/09 01:19:18 INFO  : proton drive root link ID 'rclone-test-lojucut0kufa': poll-interval is not supported by this remote
2026/02/09 01:19:18 NOTICE: proton drive root link ID 'rclone-test-lojucut0kufa': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/02/09 01:19:19.040991 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/02/09 01:19:19.041004 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-lojucut0kufa'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/02/09 01:19:19 DEBUG : WaitForWriters: timeout=30s
2026/02/09 01:19:19 DEBUG : Looking for writers
2026/02/09 01:19:19 DEBUG : >WaitForWriters: 
2026/02/09 01:19:19 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.84s)
FAIL
2026/02/09 01:19:19 DEBUG : proton drive root link ID 'rclone-test-lojucut0kufa': Purge remote
2026/02/09 01:19:19 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 6m33.581160921s (try 3/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]