"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2025/12/01 01:51:42 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-giwifej6mici"
2025/12/01 01:51:42 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/12/01 01:51:42 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': Has cached credentials
2025/12/01 01:51:43 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': Used cached credential to initialize the ProtonDrive API
2025/12/01 01:51:43 DEBUG : Creating backend with remote "/tmp/rclone462028170"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:43 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:43 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:44.126655 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:44.126690 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:44 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:44 DEBUG : Looking for writers
2025/12/01 01:51:44 DEBUG : >WaitForWriters: 
2025/12/01 01:51:44 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.40s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:44 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:44 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:44.548773 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:44.548792 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:44 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:44 DEBUG : Looking for writers
2025/12/01 01:51:44 DEBUG : >WaitForWriters: 
2025/12/01 01:51:44 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.38s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:44 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:44 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:44.906349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:44.906385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:44 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:44 DEBUG : Looking for writers
2025/12/01 01:51:44 DEBUG : >WaitForWriters: 
2025/12/01 01:51:44 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.36s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:44 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:44 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:45.280809 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:45.280854 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:45 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:45 DEBUG : Looking for writers
2025/12/01 01:51:45 DEBUG : >WaitForWriters: 
2025/12/01 01:51:45 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.38s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:45 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:45 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:45.662190 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:45.662212 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:45 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:45 DEBUG : Looking for writers
2025/12/01 01:51:45 DEBUG : >WaitForWriters: 
2025/12/01 01:51:45 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.37s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:45 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:45 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:46.036979 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:46.037000 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:46 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:46 DEBUG : Looking for writers
2025/12/01 01:51:46 DEBUG : >WaitForWriters: 
2025/12/01 01:51:46 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.37s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:46 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:46 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:46.423789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:46.423879 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:46 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:46 DEBUG : Looking for writers
2025/12/01 01:51:46 DEBUG : >WaitForWriters: 
2025/12/01 01:51:46 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.41s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:46 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:46 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:46.831075 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:46.831092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:46 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:46 DEBUG : Looking for writers
2025/12/01 01:51:46 DEBUG : >WaitForWriters: 
2025/12/01 01:51:46 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.38s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:46 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:46 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:47.228577 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:47.228596 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:47 DEBUG : Looking for writers
2025/12/01 01:51:47 DEBUG : >WaitForWriters: 
2025/12/01 01:51:47 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.39s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:47 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:47 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:47.568185 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:47.568306 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:47 DEBUG : Looking for writers
2025/12/01 01:51:47 DEBUG : >WaitForWriters: 
2025/12/01 01:51:47 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.34s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:47 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:47 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:47.971144 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:47.971162 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:47 DEBUG : Looking for writers
2025/12/01 01:51:47 DEBUG : >WaitForWriters: 
2025/12/01 01:51:48 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.41s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:48 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:48 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:48.347746 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:48.347780 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:48 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:48 DEBUG : Looking for writers
2025/12/01 01:51:48 DEBUG : >WaitForWriters: 
2025/12/01 01:51:48 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.39s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:48 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:48 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:48.731891 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:48.731920 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:48 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:48 DEBUG : Looking for writers
2025/12/01 01:51:48 DEBUG : >WaitForWriters: 
2025/12/01 01:51:48 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:48 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:48 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:49.121675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:49.121698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:49 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:49 DEBUG : Looking for writers
2025/12/01 01:51:49 DEBUG : >WaitForWriters: 
2025/12/01 01:51:49 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.39s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:49 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:49 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:49.534064 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:49.534084 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:49 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:49 DEBUG : Looking for writers
2025/12/01 01:51:49 DEBUG : >WaitForWriters: 
2025/12/01 01:51:49 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.41s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:49 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:49 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:49.923256 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:49.923277 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:49 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:49 DEBUG : Looking for writers
2025/12/01 01:51:49 DEBUG : >WaitForWriters: 
2025/12/01 01:51:49 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.39s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:49 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:49 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:50.286208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:50.286230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:50 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:50 DEBUG : Looking for writers
2025/12/01 01:51:50 DEBUG : >WaitForWriters: 
2025/12/01 01:51:50 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.37s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:50 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:50 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:50.674737 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:50.674832 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:50 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:50 DEBUG : Looking for writers
2025/12/01 01:51:50 DEBUG : >WaitForWriters: 
2025/12/01 01:51:50 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.39s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:50 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:50 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:51.038679 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:51.038698 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:51 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:51 DEBUG : Looking for writers
2025/12/01 01:51:51 DEBUG : >WaitForWriters: 
2025/12/01 01:51:51 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.37s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:51 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:51 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:51.420970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:51.420990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:51 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:51 DEBUG : Looking for writers
2025/12/01 01:51:51 DEBUG : >WaitForWriters: 
2025/12/01 01:51:51 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.39s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:51 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:51 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:51.804733 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:51.804758 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:51 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:51 DEBUG : Looking for writers
2025/12/01 01:51:51 DEBUG : >WaitForWriters: 
2025/12/01 01:51:51 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.37s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:51 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:51 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:52.203814 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:52.203834 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:52 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:52 DEBUG : Looking for writers
2025/12/01 01:51:52 DEBUG : >WaitForWriters: 
2025/12/01 01:51:52 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-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:52 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:52 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:52.580365 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:52.580383 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:52 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:52 DEBUG : Looking for writers
2025/12/01 01:51:52 DEBUG : >WaitForWriters: 
2025/12/01 01:51:52 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-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:52 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:52 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:52.938007 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:52.938028 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:52 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:52 DEBUG : Looking for writers
2025/12/01 01:51:52 DEBUG : >WaitForWriters: 
2025/12/01 01:51:53 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-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:53.347518 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:53.347602 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:53 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:53 DEBUG : Looking for writers
2025/12/01 01:51:53 DEBUG : >WaitForWriters: 
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:53 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-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:53.734039 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:53.734059 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:53 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:53 DEBUG : Looking for writers
2025/12/01 01:51:53 DEBUG : >WaitForWriters: 
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:53 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-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:53 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:54.114798 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:54.114838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:54 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:54 DEBUG : Looking for writers
2025/12/01 01:51:54 DEBUG : >WaitForWriters: 
2025/12/01 01:51:54 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:54 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.31s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.37s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.41s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.39s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.37s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:54 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:54 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:54.488037 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:54.488185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:54 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:54 DEBUG : Looking for writers
2025/12/01 01:51:54 DEBUG : >WaitForWriters: 
2025/12/01 01:51:54 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.39s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:54 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:54 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:54.858927 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:54.858956 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:54 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:54 DEBUG : Looking for writers
2025/12/01 01:51:54 DEBUG : >WaitForWriters: 
2025/12/01 01:51:54 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.36s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:54 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:54 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:55.240210 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:55.240229 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:55 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:55 DEBUG : Looking for writers
2025/12/01 01:51:55 DEBUG : >WaitForWriters: 
2025/12/01 01:51:55 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.39s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:55 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:55 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:55.611527 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:55.611545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:55 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:55 DEBUG : Looking for writers
2025/12/01 01:51:55 DEBUG : >WaitForWriters: 
2025/12/01 01:51:55 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.36s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:55 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:55 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:55.978782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:55.978804 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:55 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:55 DEBUG : Looking for writers
2025/12/01 01:51:55 DEBUG : >WaitForWriters: 
2025/12/01 01:51:56 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.36s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:56 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:56.324078 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:56.324101 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:56 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:56 DEBUG : Looking for writers
2025/12/01 01:51:56 DEBUG : >WaitForWriters: 
2025/12/01 01:51:56 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:56 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:56.731641 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:56.731660 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:56 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:56 DEBUG : Looking for writers
2025/12/01 01:51:56 DEBUG : >WaitForWriters: 
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:56 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:56 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:57.100617 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:57.100816 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:57 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:57 DEBUG : Looking for writers
2025/12/01 01:51:57 DEBUG : >WaitForWriters: 
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:57.494089 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:57.494111 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:57 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:57 DEBUG : Looking for writers
2025/12/01 01:51:57 DEBUG : >WaitForWriters: 
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:57.863677 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:57.863700 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:57 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:57 DEBUG : Looking for writers
2025/12/01 01:51:57 DEBUG : >WaitForWriters: 
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:51:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:51:58.289729 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:58.289750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:58 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:58 DEBUG : Looking for writers
2025/12/01 01:51:58 DEBUG : >WaitForWriters: 
2025/12/01 01:51:58 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:51:58 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.32s)
    --- FAIL: TestFileRename/off,forceCache=false (0.35s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.41s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.38s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.38s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.39s)
    --- FAIL: TestFileRename/full,forceCache=false (0.41s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:58 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:58 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:58.660169 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:58.660188 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:58 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:58 DEBUG : Looking for writers
2025/12/01 01:51:58 DEBUG : >WaitForWriters: 
2025/12/01 01:51:58 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.37s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:58 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:58 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:59.045698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:59.045751 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:59 DEBUG : Looking for writers
2025/12/01 01:51:59 DEBUG : >WaitForWriters: 
2025/12/01 01:51:59 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.38s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:59 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:59 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:59.405122 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:59.405150 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:59 DEBUG : Looking for writers
2025/12/01 01:51:59 DEBUG : >WaitForWriters: 
2025/12/01 01:51:59 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.37s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:59 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:59 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:51:59.800736 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:51:59.800758 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:51:59 DEBUG : Looking for writers
2025/12/01 01:51:59 DEBUG : >WaitForWriters: 
2025/12/01 01:51:59 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.39s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:51:59 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:51:59 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:52:00.182139 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:00.182209 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:00 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:00 DEBUG : Looking for writers
2025/12/01 01:52:00 DEBUG : >WaitForWriters: 
2025/12/01 01:52:00 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.38s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:00 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:00.599039 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:00.599060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:00 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:00 DEBUG : Looking for writers
2025/12/01 01:52:00 DEBUG : >WaitForWriters: 
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:52:00 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.41s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:00 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:00 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:00.980376 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:00.980395 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:00 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:00 DEBUG : Looking for writers
2025/12/01 01:52:00 DEBUG : >WaitForWriters: 
2025/12/01 01:52:00 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:52:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.38s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:01.377389 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:01.377407 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:01 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:01 DEBUG : Looking for writers
2025/12/01 01:52:01 DEBUG : >WaitForWriters: 
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:52:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.39s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:01.719951 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:01.719972 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:01 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:01 DEBUG : Looking for writers
2025/12/01 01:52:01 DEBUG : >WaitForWriters: 
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:52:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.34s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:01 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:02.128312 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:02.128486 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:02 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : >WaitForWriters: 
2025/12/01 01:52:02 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:52:02 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.43s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:52:02 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:52:02 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:52:02 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:52:02 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:52:02 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:52:02 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:52:02 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:52:02 DEBUG : file1: newRWFileHandle: 
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): openPending: 
2025/12/01 01:52:02 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/12/01 01:52:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): >openPending: err=<nil>
2025/12/01 01:52:02 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/12/01 01:52:02 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:52:02 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/12/01 01:52:02 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): _writeAt: size=5, off=0
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): >_writeAt: n=5, err=<nil>
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): _writeAt: size=7, off=5
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): >_writeAt: n=7, err=<nil>
2025/12/01 01:52:02 DEBUG : file1: vfs cache: truncate to size=11
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): close: 
2025/12/01 01:52:02 DEBUG : file1: vfs cache: setting modification time to 2025-12-01 01:52:02.29718373 +0000 UTC m=+19.394886527
2025/12/01 01:52:02 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): >close: err=<nil>
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): close: 
2025/12/01 01:52:02 DEBUG : file1(0xc000a140c0): >close: err=file already closed
2025/12/01 01:52:02 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/12/01 01:52:02 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/12/01 01:52:02.761089 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:02.761166 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:02 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)
2025/12/01 01:52:02 DEBUG : Looking for writers
2025/12/01 01:52:02 DEBUG : file1: reading active writers
2025/12/01 01:52:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/12/01 01:52:02 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:03.311188 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:03.311210 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:03 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)
2025/12/01 01:52:03 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)
2025/12/01 01:52:03 DEBUG : Looking for writers
2025/12/01 01:52:03 DEBUG : file1: reading active writers
2025/12/01 01:52:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:03 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:04.273924 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:04.273940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:04 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)
2025/12/01 01:52:04 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)
2025/12/01 01:52:04 DEBUG : Looking for writers
2025/12/01 01:52:04 DEBUG : file1: reading active writers
2025/12/01 01:52:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:05 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:05.448658 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:05.448759 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:05 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)
2025/12/01 01:52:05 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)
2025/12/01 01:52:05 DEBUG : Looking for writers
2025/12/01 01:52:05 DEBUG : file1: reading active writers
2025/12/01 01:52:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:06 DEBUG : Looking for writers
2025/12/01 01:52:06 DEBUG : file1: reading active writers
2025/12/01 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:07 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:07.436534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:07.436566 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:07 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)
2025/12/01 01:52:07 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)
2025/12/01 01:52:07 DEBUG : Looking for writers
2025/12/01 01:52:07 DEBUG : file1: reading active writers
2025/12/01 01:52:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:08 DEBUG : Looking for writers
2025/12/01 01:52:08 DEBUG : file1: reading active writers
2025/12/01 01:52:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:09 DEBUG : Looking for writers
2025/12/01 01:52:09 DEBUG : file1: reading active writers
2025/12/01 01:52:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:10 DEBUG : Looking for writers
2025/12/01 01:52:10 DEBUG : file1: reading active writers
2025/12/01 01:52:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:10 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:11.003594 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:11.003614 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:11 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)
2025/12/01 01:52:11 DEBUG : Looking for writers
2025/12/01 01:52:11 DEBUG : file1: reading active writers
2025/12/01 01:52:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:12 DEBUG : Looking for writers
2025/12/01 01:52:12 DEBUG : file1: reading active writers
2025/12/01 01:52:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:13 DEBUG : Looking for writers
2025/12/01 01:52:13 DEBUG : file1: reading active writers
2025/12/01 01:52:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:14 DEBUG : Looking for writers
2025/12/01 01:52:14 DEBUG : file1: reading active writers
2025/12/01 01:52:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:15 DEBUG : Looking for writers
2025/12/01 01:52:15 DEBUG : file1: reading active writers
2025/12/01 01:52:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:16 DEBUG : Looking for writers
2025/12/01 01:52:16 DEBUG : file1: reading active writers
2025/12/01 01:52:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:17 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:17 DEBUG : Looking for writers
2025/12/01 01:52:17 DEBUG : file1: reading active writers
2025/12/01 01:52:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:17.800785 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:17.800814 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:17 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)
2025/12/01 01:52:18 DEBUG : Looking for writers
2025/12/01 01:52:18 DEBUG : file1: reading active writers
2025/12/01 01:52:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:19 DEBUG : Looking for writers
2025/12/01 01:52:19 DEBUG : file1: reading active writers
2025/12/01 01:52:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:20 DEBUG : Looking for writers
2025/12/01 01:52:20 DEBUG : file1: reading active writers
2025/12/01 01:52:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:21 DEBUG : Looking for writers
2025/12/01 01:52:21 DEBUG : file1: reading active writers
2025/12/01 01:52:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:22 DEBUG : Looking for writers
2025/12/01 01:52:22 DEBUG : file1: reading active writers
2025/12/01 01:52:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:23 DEBUG : Looking for writers
2025/12/01 01:52:23 DEBUG : file1: reading active writers
2025/12/01 01:52:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:24 DEBUG : Looking for writers
2025/12/01 01:52:24 DEBUG : file1: reading active writers
2025/12/01 01:52:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:25 DEBUG : Looking for writers
2025/12/01 01:52:25 DEBUG : file1: reading active writers
2025/12/01 01:52:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:26 DEBUG : Looking for writers
2025/12/01 01:52:26 DEBUG : file1: reading active writers
2025/12/01 01:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:27 DEBUG : Looking for writers
2025/12/01 01:52:27 DEBUG : file1: reading active writers
2025/12/01 01:52:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:28 DEBUG : Looking for writers
2025/12/01 01:52:28 DEBUG : file1: reading active writers
2025/12/01 01:52:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:29 DEBUG : Looking for writers
2025/12/01 01:52:29 DEBUG : file1: reading active writers
2025/12/01 01:52:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:30 DEBUG : Looking for writers
2025/12/01 01:52:30 DEBUG : file1: reading active writers
2025/12/01 01:52:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:30 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:30.975077 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:30.975208 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:30 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)
2025/12/01 01:52:30 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)
2025/12/01 01:52:31 DEBUG : Looking for writers
2025/12/01 01:52:31 DEBUG : file1: reading active writers
2025/12/01 01:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:32 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000839908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642345280} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132193519905266 ext:19394886527 loc:0x42a0c60} ATime:{wall:13998132193519923982 ext:19394905183 loc:0x42a0c60} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:52:32 DEBUG : >WaitForWriters: 
2025/12/01 01:52:32 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
2025/12/01 01:52:33 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
2025/12/01 01:52:35 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
2025/12/01 01:52:39 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/12/01 01:52:39 DEBUG : Looking for writers
2025/12/01 01:52:39 DEBUG : file1: reading active writers
2025/12/01 01:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/12/01 01:52:40 DEBUG : Looking for writers
2025/12/01 01:52:40 DEBUG : file1: reading active writers
2025/12/01 01:52:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/12/01 01:52:40 DEBUG : Looking for writers
2025/12/01 01:52:40 DEBUG : file1: reading active writers
2025/12/01 01:52:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:41 DEBUG : Looking for writers
2025/12/01 01:52:41 DEBUG : file1: reading active writers
2025/12/01 01:52:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:42 DEBUG : Looking for writers
2025/12/01 01:52:42 DEBUG : file1: reading active writers
2025/12/01 01:52:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:43 DEBUG : Looking for writers
2025/12/01 01:52:43 DEBUG : file1: reading active writers
2025/12/01 01:52:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:44 DEBUG : Looking for writers
2025/12/01 01:52:44 DEBUG : file1: reading active writers
2025/12/01 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:45 DEBUG : Looking for writers
2025/12/01 01:52:45 DEBUG : file1: reading active writers
2025/12/01 01:52:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:46 DEBUG : Looking for writers
2025/12/01 01:52:46 DEBUG : file1: reading active writers
2025/12/01 01:52:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:47 DEBUG : Looking for writers
2025/12/01 01:52:47 DEBUG : file1: reading active writers
2025/12/01 01:52:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:48 DEBUG : Looking for writers
2025/12/01 01:52:48 DEBUG : file1: reading active writers
2025/12/01 01:52:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:49 DEBUG : Looking for writers
2025/12/01 01:52:49 DEBUG : file1: reading active writers
2025/12/01 01:52:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:50 DEBUG : Looking for writers
2025/12/01 01:52:50 DEBUG : file1: reading active writers
2025/12/01 01:52:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:51 DEBUG : Looking for writers
2025/12/01 01:52:51 DEBUG : file1: reading active writers
2025/12/01 01:52:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:52 DEBUG : Looking for writers
2025/12/01 01:52:52 DEBUG : file1: reading active writers
2025/12/01 01:52:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:53 DEBUG : Looking for writers
2025/12/01 01:52:53 DEBUG : file1: reading active writers
2025/12/01 01:52:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:54 DEBUG : Looking for writers
2025/12/01 01:52:54 DEBUG : file1: reading active writers
2025/12/01 01:52:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:55 DEBUG : Looking for writers
2025/12/01 01:52:55 DEBUG : file1: reading active writers
2025/12/01 01:52:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:56 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:52:56 DEBUG : Looking for writers
2025/12/01 01:52:56 DEBUG : file1: reading active writers
2025/12/01 01:52:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:57.297535 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:52:57.297556 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:52:57 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)
2025/12/01 01:52:57 DEBUG : Looking for writers
2025/12/01 01:52:57 DEBUG : file1: reading active writers
2025/12/01 01:52:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:58 DEBUG : Looking for writers
2025/12/01 01:52:58 DEBUG : file1: reading active writers
2025/12/01 01:52:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:52:59 DEBUG : Looking for writers
2025/12/01 01:52:59 DEBUG : file1: reading active writers
2025/12/01 01:52:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:00 DEBUG : Looking for writers
2025/12/01 01:53:00 DEBUG : file1: reading active writers
2025/12/01 01:53:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:01 DEBUG : Looking for writers
2025/12/01 01:53:01 DEBUG : file1: reading active writers
2025/12/01 01:53:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:02 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/12/01 01:53:02 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/12/01 01:53:02 DEBUG : Looking for writers
2025/12/01 01:53:02 DEBUG : file1: reading active writers
2025/12/01 01:53:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:03 DEBUG : Looking for writers
2025/12/01 01:53:03 DEBUG : file1: reading active writers
2025/12/01 01:53:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:04 DEBUG : Looking for writers
2025/12/01 01:53:04 DEBUG : file1: reading active writers
2025/12/01 01:53:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:05 DEBUG : Looking for writers
2025/12/01 01:53:05 DEBUG : file1: reading active writers
2025/12/01 01:53:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:06 DEBUG : Looking for writers
2025/12/01 01:53:06 DEBUG : file1: reading active writers
2025/12/01 01:53:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:07 DEBUG : Looking for writers
2025/12/01 01:53:07 DEBUG : file1: reading active writers
2025/12/01 01:53:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:08 DEBUG : Looking for writers
2025/12/01 01:53:08 DEBUG : file1: reading active writers
2025/12/01 01:53:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:09 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000839908 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642345280} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132193519905266 ext:19394886527 loc:0x42a0c60} ATime:{wall:13998132193519923982 ext:19394905183 loc:0x42a0c60} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:53:09 DEBUG : >WaitForWriters: 
2025/12/01 01:53:09 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:53:09 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.50s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:53:09 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:53:09 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:53:09 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:53:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:53:09 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:53:09 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:53:09 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:53:09 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:53:09 DEBUG : file1: newRWFileHandle: 
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): openPending: 
2025/12/01 01:53:09 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/12/01 01:53:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): >openPending: err=<nil>
2025/12/01 01:53:09 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/12/01 01:53:09 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:53:09 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/12/01 01:53:09 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): _writeAt: size=7, off=0
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): >_writeAt: n=7, err=<nil>
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): _writeAt: size=6, off=5
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): >_writeAt: n=6, err=<nil>
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): close: 
2025/12/01 01:53:09 DEBUG : file1: vfs cache: setting modification time to 2025-12-01 01:53:09.792616964 +0000 UTC m=+86.890319700
2025/12/01 01:53:09 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): >close: err=<nil>
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): _writeAt: size=5, off=0
2025/12/01 01:53:09 DEBUG : file1(0xc000bb21c0): >_writeAt: n=0, err=file already closed
2025/12/01 01:53:09 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:53:09 DEBUG : Looking for writers
2025/12/01 01:53:09 DEBUG : file1: reading active writers
2025/12/01 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/12/01 01:53:09 DEBUG : Looking for writers
2025/12/01 01:53:09 DEBUG : file1: reading active writers
2025/12/01 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/12/01 01:53:09 DEBUG : Looking for writers
2025/12/01 01:53:09 DEBUG : file1: reading active writers
2025/12/01 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/12/01 01:53:09 DEBUG : Looking for writers
2025/12/01 01:53:09 DEBUG : file1: reading active writers
2025/12/01 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/12/01 01:53:09 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:09 DEBUG : Looking for writers
2025/12/01 01:53:09 DEBUG : file1: reading active writers
2025/12/01 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/12/01 01:53:10 DEBUG : Looking for writers
2025/12/01 01:53:10 DEBUG : file1: reading active writers
2025/12/01 01:53:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/12/01 01:53:10.273268 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:10.273292 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:10 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)
2025/12/01 01:53:10 DEBUG : Looking for writers
2025/12/01 01:53:10 DEBUG : file1: reading active writers
2025/12/01 01:53:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/12/01 01:53:10 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:10.882457 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:10.882484 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:10 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:10 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:11 DEBUG : Looking for writers
2025/12/01 01:53:11 DEBUG : file1: reading active writers
2025/12/01 01:53:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:11 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:11.730816 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:11.730838 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:11 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:12 DEBUG : Looking for writers
2025/12/01 01:53:12 DEBUG : file1: reading active writers
2025/12/01 01:53:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:12 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:12.900626 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:12.900648 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:12 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:13 DEBUG : Looking for writers
2025/12/01 01:53:13 DEBUG : file1: reading active writers
2025/12/01 01:53:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:14 DEBUG : Looking for writers
2025/12/01 01:53:14 DEBUG : file1: reading active writers
2025/12/01 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:14 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:14.893992 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:14.894030 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:14 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)
2025/12/01 01:53:14 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)
2025/12/01 01:53:15 DEBUG : Looking for writers
2025/12/01 01:53:15 DEBUG : file1: reading active writers
2025/12/01 01:53:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:16 DEBUG : Looking for writers
2025/12/01 01:53:16 DEBUG : file1: reading active writers
2025/12/01 01:53:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:17 DEBUG : Looking for writers
2025/12/01 01:53:17 DEBUG : file1: reading active writers
2025/12/01 01:53:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:18 DEBUG : Looking for writers
2025/12/01 01:53:18 DEBUG : file1: reading active writers
2025/12/01 01:53:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:18 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:18.477640 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:18.477673 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:18 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)
2025/12/01 01:53:19 DEBUG : Looking for writers
2025/12/01 01:53:19 DEBUG : file1: reading active writers
2025/12/01 01:53:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:20 DEBUG : Looking for writers
2025/12/01 01:53:20 DEBUG : file1: reading active writers
2025/12/01 01:53:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:21 DEBUG : Looking for writers
2025/12/01 01:53:21 DEBUG : file1: reading active writers
2025/12/01 01:53:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:22 DEBUG : Looking for writers
2025/12/01 01:53:22 DEBUG : file1: reading active writers
2025/12/01 01:53:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:23 DEBUG : Looking for writers
2025/12/01 01:53:23 DEBUG : file1: reading active writers
2025/12/01 01:53:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:24 DEBUG : Looking for writers
2025/12/01 01:53:24 DEBUG : file1: reading active writers
2025/12/01 01:53:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:24 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:25 DEBUG : Looking for writers
2025/12/01 01:53:25 DEBUG : file1: reading active writers
2025/12/01 01:53:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:25.230078 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:25.230118 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:25 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:25 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)
2025/12/01 01:53:26 DEBUG : Looking for writers
2025/12/01 01:53:26 DEBUG : file1: reading active writers
2025/12/01 01:53:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:27 DEBUG : Looking for writers
2025/12/01 01:53:27 DEBUG : file1: reading active writers
2025/12/01 01:53:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:28 DEBUG : Looking for writers
2025/12/01 01:53:28 DEBUG : file1: reading active writers
2025/12/01 01:53:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:29 DEBUG : Looking for writers
2025/12/01 01:53:29 DEBUG : file1: reading active writers
2025/12/01 01:53:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:30 DEBUG : Looking for writers
2025/12/01 01:53:30 DEBUG : file1: reading active writers
2025/12/01 01:53:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:31 DEBUG : Looking for writers
2025/12/01 01:53:31 DEBUG : file1: reading active writers
2025/12/01 01:53:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:32 DEBUG : Looking for writers
2025/12/01 01:53:32 DEBUG : file1: reading active writers
2025/12/01 01:53:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:33 DEBUG : Looking for writers
2025/12/01 01:53:33 DEBUG : file1: reading active writers
2025/12/01 01:53:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:34 DEBUG : Looking for writers
2025/12/01 01:53:34 DEBUG : file1: reading active writers
2025/12/01 01:53:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:35 DEBUG : Looking for writers
2025/12/01 01:53:35 DEBUG : file1: reading active writers
2025/12/01 01:53:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:36 DEBUG : Looking for writers
2025/12/01 01:53:36 DEBUG : file1: reading active writers
2025/12/01 01:53:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:37 DEBUG : Looking for writers
2025/12/01 01:53:37 DEBUG : file1: reading active writers
2025/12/01 01:53:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:38 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:53:38 DEBUG : Looking for writers
2025/12/01 01:53:38 DEBUG : file1: reading active writers
2025/12/01 01:53:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:38.429758 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:53:38.429770 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:38 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:53:38 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)
2025/12/01 01:53:39 DEBUG : Looking for writers
2025/12/01 01:53:39 DEBUG : file1: reading active writers
2025/12/01 01:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:39 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006be4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00077e808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641579072} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132265956040708 ext:86890319700 loc:0x42a0c60} ATime:{wall:13998132265956057799 ext:86890336793 loc:0x42a0c60} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:53:39 DEBUG : >WaitForWriters: 
2025/12/01 01:53:39 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
2025/12/01 01:53:41 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
2025/12/01 01:53:43 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
2025/12/01 01:53:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/12/01 01:53:47 DEBUG : Looking for writers
2025/12/01 01:53:47 DEBUG : file1: reading active writers
2025/12/01 01:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/12/01 01:53:48 DEBUG : Looking for writers
2025/12/01 01:53:48 DEBUG : file1: reading active writers
2025/12/01 01:53:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:49 DEBUG : Looking for writers
2025/12/01 01:53:49 DEBUG : file1: reading active writers
2025/12/01 01:53:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:50 DEBUG : Looking for writers
2025/12/01 01:53:50 DEBUG : file1: reading active writers
2025/12/01 01:53:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:51 DEBUG : Looking for writers
2025/12/01 01:53:51 DEBUG : file1: reading active writers
2025/12/01 01:53:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:52 DEBUG : Looking for writers
2025/12/01 01:53:52 DEBUG : file1: reading active writers
2025/12/01 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:53 DEBUG : Looking for writers
2025/12/01 01:53:53 DEBUG : file1: reading active writers
2025/12/01 01:53:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:54 DEBUG : Looking for writers
2025/12/01 01:53:54 DEBUG : file1: reading active writers
2025/12/01 01:53:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:55 DEBUG : Looking for writers
2025/12/01 01:53:55 DEBUG : file1: reading active writers
2025/12/01 01:53:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:56 DEBUG : Looking for writers
2025/12/01 01:53:56 DEBUG : file1: reading active writers
2025/12/01 01:53:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:57 DEBUG : Looking for writers
2025/12/01 01:53:57 DEBUG : file1: reading active writers
2025/12/01 01:53:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:58 DEBUG : Looking for writers
2025/12/01 01:53:58 DEBUG : file1: reading active writers
2025/12/01 01:53:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:53:59 DEBUG : Looking for writers
2025/12/01 01:53:59 DEBUG : file1: reading active writers
2025/12/01 01:53:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:00 DEBUG : Looking for writers
2025/12/01 01:54:00 DEBUG : file1: reading active writers
2025/12/01 01:54:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:01 DEBUG : Looking for writers
2025/12/01 01:54:01 DEBUG : file1: reading active writers
2025/12/01 01:54:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:02 DEBUG : Looking for writers
2025/12/01 01:54:02 DEBUG : file1: reading active writers
2025/12/01 01:54:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:03 DEBUG : Looking for writers
2025/12/01 01:54:03 DEBUG : file1: reading active writers
2025/12/01 01:54:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:04 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:04 DEBUG : Looking for writers
2025/12/01 01:54:04 DEBUG : file1: reading active writers
2025/12/01 01:54:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:04.481722 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:04.481746 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:04 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)
2025/12/01 01:54:04 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)
2025/12/01 01:54:05 DEBUG : Looking for writers
2025/12/01 01:54:05 DEBUG : file1: reading active writers
2025/12/01 01:54:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:06 DEBUG : Looking for writers
2025/12/01 01:54:06 DEBUG : file1: reading active writers
2025/12/01 01:54:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:07 DEBUG : Looking for writers
2025/12/01 01:54:07 DEBUG : file1: reading active writers
2025/12/01 01:54:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:08 DEBUG : Looking for writers
2025/12/01 01:54:08 DEBUG : file1: reading active writers
2025/12/01 01:54:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:09 DEBUG : Looking for writers
2025/12/01 01:54:09 DEBUG : file1: reading active writers
2025/12/01 01:54:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:09 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/12/01 01:54:09 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/12/01 01:54:10 DEBUG : Looking for writers
2025/12/01 01:54:10 DEBUG : file1: reading active writers
2025/12/01 01:54:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:11 DEBUG : Looking for writers
2025/12/01 01:54:11 DEBUG : file1: reading active writers
2025/12/01 01:54:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:12 DEBUG : Looking for writers
2025/12/01 01:54:12 DEBUG : file1: reading active writers
2025/12/01 01:54:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:13 DEBUG : Looking for writers
2025/12/01 01:54:13 DEBUG : file1: reading active writers
2025/12/01 01:54:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:14 DEBUG : Looking for writers
2025/12/01 01:54:14 DEBUG : file1: reading active writers
2025/12/01 01:54:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:15 DEBUG : Looking for writers
2025/12/01 01:54:15 DEBUG : file1: reading active writers
2025/12/01 01:54:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:16 DEBUG : Looking for writers
2025/12/01 01:54:16 DEBUG : file1: reading active writers
2025/12/01 01:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:54:17 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0006be4b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00077e808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641579072} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132265956040708 ext:86890319700 loc:0x42a0c60} ATime:{wall:13998132265956057799 ext:86890336793 loc:0x42a0c60} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:54:17 DEBUG : >WaitForWriters: 
2025/12/01 01:54:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:54:17 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.54s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:54:17 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:54:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:54:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : Config file has changed externally - reloading
2025/12/01 01:54:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:54:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:54:17 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:54:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:54:17 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:54:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:54:17 DEBUG : file1: newRWFileHandle: 
2025/12/01 01:54:17 DEBUG : file1(0xc000a159c0): openPending: 
2025/12/01 01:54:17 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/12/01 01:54:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:54:17 DEBUG : file1(0xc000a159c0): >openPending: err=<nil>
2025/12/01 01:54:17 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/12/01 01:54:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:54:17 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/12/01 01:54:17 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/12/01 01:54:17 DEBUG : file1(0xc000a159c0): close: 
2025/12/01 01:54:17 DEBUG : file1: vfs cache: setting modification time to 2025-12-01 01:54:17.323653237 +0000 UTC m=+154.421356014
2025/12/01 01:54:17 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/12/01 01:54:17 DEBUG : file1(0xc000a159c0): >close: err=<nil>
2025/12/01 01:54:17 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2025/12/01 01:54:17 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2025/12/01 01:54:17 DEBUG : file2: newRWFileHandle: 
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): openPending: 
2025/12/01 01:54:17 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2025/12/01 01:54:17 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): >openPending: err=<nil>
2025/12/01 01:54:17 DEBUG : file2: >newRWFileHandle: err=<nil>
2025/12/01 01:54:17 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/12/01 01:54:17 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2025/12/01 01:54:17 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): RWFileHandle.Flush
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): RWFileHandle.Release
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): close: 
2025/12/01 01:54:17 DEBUG : file2: vfs cache: setting modification time to 2025-12-01 01:54:17.324801359 +0000 UTC m=+154.422504136
2025/12/01 01:54:17 INFO  : file2: vfs cache: queuing for upload in 100ms
2025/12/01 01:54:17 DEBUG : file2(0xc000a15e80): >close: err=<nil>
2025/12/01 01:54:17 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/12/01 01:54:17 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:17 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/12/01 01:54:17.796513 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:17.796545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:17 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:17 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:17 DEBUG : Looking for writers
2025/12/01 01:54:17 DEBUG : file1: reading active writers
2025/12/01 01:54:17 DEBUG : file2: reading active writers
2025/12/01 01:54:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/12/01 01:54:17 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:18.221034 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:18.221058 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:18 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)
2025/12/01 01:54:18 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)
2025/12/01 01:54:18 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:18.572109 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:18.572175 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:18 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:18 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:18 DEBUG : Looking for writers
2025/12/01 01:54:18 DEBUG : file1: reading active writers
2025/12/01 01:54:18 DEBUG : file2: reading active writers
2025/12/01 01:54:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:18 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:18.975238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:18.975259 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:18 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)
2025/12/01 01:54:18 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)
2025/12/01 01:54:19.352811 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:19.352844 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:19 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:19 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:19 DEBUG : Looking for writers
2025/12/01 01:54:19 DEBUG : file1: reading active writers
2025/12/01 01:54:19 DEBUG : file2: reading active writers
2025/12/01 01:54:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:19.758069 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:19.758088 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:19 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)
2025/12/01 01:54:19 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)
2025/12/01 01:54:20 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:20.510997 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:20.511029 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:20 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:20 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)
2025/12/01 01:54:20 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:20 DEBUG : Looking for writers
2025/12/01 01:54:20 DEBUG : file1: reading active writers
2025/12/01 01:54:20 DEBUG : file2: reading active writers
2025/12/01 01:54:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:20.917043 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:20.917076 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:20 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)
2025/12/01 01:54:20 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)
2025/12/01 01:54:21 DEBUG : Looking for writers
2025/12/01 01:54:21 DEBUG : file1: reading active writers
2025/12/01 01:54:21 DEBUG : file2: reading active writers
2025/12/01 01:54:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:22 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:22 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:22.553658 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:22.553697 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:22 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:22 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)
2025/12/01 01:54:22 DEBUG : Looking for writers
2025/12/01 01:54:22 DEBUG : file1: reading active writers
2025/12/01 01:54:22 DEBUG : file2: reading active writers
2025/12/01 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:22.923368 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:22.923392 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:22 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)
2025/12/01 01:54:22 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)
2025/12/01 01:54:23 DEBUG : Looking for writers
2025/12/01 01:54:23 DEBUG : file2: reading active writers
2025/12/01 01:54:23 DEBUG : file1: reading active writers
2025/12/01 01:54:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:24 DEBUG : Looking for writers
2025/12/01 01:54:24 DEBUG : file2: reading active writers
2025/12/01 01:54:24 DEBUG : file1: reading active writers
2025/12/01 01:54:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:25 DEBUG : Looking for writers
2025/12/01 01:54:25 DEBUG : file1: reading active writers
2025/12/01 01:54:25 DEBUG : file2: reading active writers
2025/12/01 01:54:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:25 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:26.121150 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:26.121170 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:26 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)
2025/12/01 01:54:26 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:26 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:26.533464 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:26.533498 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:26 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)
2025/12/01 01:54:26 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)
2025/12/01 01:54:26 DEBUG : Looking for writers
2025/12/01 01:54:26 DEBUG : file1: reading active writers
2025/12/01 01:54:26 DEBUG : file2: reading active writers
2025/12/01 01:54:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:27 DEBUG : Looking for writers
2025/12/01 01:54:27 DEBUG : file1: reading active writers
2025/12/01 01:54:27 DEBUG : file2: reading active writers
2025/12/01 01:54:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:28 DEBUG : Looking for writers
2025/12/01 01:54:28 DEBUG : file1: reading active writers
2025/12/01 01:54:28 DEBUG : file2: reading active writers
2025/12/01 01:54:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:29 DEBUG : Looking for writers
2025/12/01 01:54:29 DEBUG : file1: reading active writers
2025/12/01 01:54:29 DEBUG : file2: reading active writers
2025/12/01 01:54:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:30 DEBUG : Looking for writers
2025/12/01 01:54:30 DEBUG : file1: reading active writers
2025/12/01 01:54:30 DEBUG : file2: reading active writers
2025/12/01 01:54:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:31 DEBUG : Looking for writers
2025/12/01 01:54:31 DEBUG : file1: reading active writers
2025/12/01 01:54:31 DEBUG : file2: reading active writers
2025/12/01 01:54:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:32 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:32 DEBUG : Looking for writers
2025/12/01 01:54:32 DEBUG : file1: reading active writers
2025/12/01 01:54:32 DEBUG : file2: reading active writers
2025/12/01 01:54:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:32.872632 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:32.872665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:32 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)
2025/12/01 01:54:32 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)
2025/12/01 01:54:32 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:33.293949 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:33.293980 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:33 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)
2025/12/01 01:54:33 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)
2025/12/01 01:54:33 DEBUG : Looking for writers
2025/12/01 01:54:33 DEBUG : file1: reading active writers
2025/12/01 01:54:33 DEBUG : file2: reading active writers
2025/12/01 01:54:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:34 DEBUG : Looking for writers
2025/12/01 01:54:34 DEBUG : file1: reading active writers
2025/12/01 01:54:34 DEBUG : file2: reading active writers
2025/12/01 01:54:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:35 DEBUG : Looking for writers
2025/12/01 01:54:35 DEBUG : file1: reading active writers
2025/12/01 01:54:35 DEBUG : file2: reading active writers
2025/12/01 01:54:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:36 DEBUG : Looking for writers
2025/12/01 01:54:36 DEBUG : file1: reading active writers
2025/12/01 01:54:36 DEBUG : file2: reading active writers
2025/12/01 01:54:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:37 DEBUG : Looking for writers
2025/12/01 01:54:37 DEBUG : file1: reading active writers
2025/12/01 01:54:37 DEBUG : file2: reading active writers
2025/12/01 01:54:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:38 DEBUG : Looking for writers
2025/12/01 01:54:38 DEBUG : file1: reading active writers
2025/12/01 01:54:38 DEBUG : file2: reading active writers
2025/12/01 01:54:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:39 DEBUG : Looking for writers
2025/12/01 01:54:39 DEBUG : file1: reading active writers
2025/12/01 01:54:39 DEBUG : file2: reading active writers
2025/12/01 01:54:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:40 DEBUG : Looking for writers
2025/12/01 01:54:40 DEBUG : file1: reading active writers
2025/12/01 01:54:40 DEBUG : file2: reading active writers
2025/12/01 01:54:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:41 DEBUG : Looking for writers
2025/12/01 01:54:41 DEBUG : file1: reading active writers
2025/12/01 01:54:41 DEBUG : file2: reading active writers
2025/12/01 01:54:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:42 DEBUG : Looking for writers
2025/12/01 01:54:42 DEBUG : file2: reading active writers
2025/12/01 01:54:42 DEBUG : file1: reading active writers
2025/12/01 01:54:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:43 DEBUG : Looking for writers
2025/12/01 01:54:43 DEBUG : file1: reading active writers
2025/12/01 01:54:43 DEBUG : file2: reading active writers
2025/12/01 01:54:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:44 DEBUG : Looking for writers
2025/12/01 01:54:44 DEBUG : file1: reading active writers
2025/12/01 01:54:44 DEBUG : file2: reading active writers
2025/12/01 01:54:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:45 DEBUG : Looking for writers
2025/12/01 01:54:45 DEBUG : file1: reading active writers
2025/12/01 01:54:45 DEBUG : file2: reading active writers
2025/12/01 01:54:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:45 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:54:46.050347 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:46.050368 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:46 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:46 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:46 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:54:46.485232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:54:46.485270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:46 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:54:46 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)
2025/12/01 01:54:46 DEBUG : Looking for writers
2025/12/01 01:54:46 DEBUG : file1: reading active writers
2025/12/01 01:54:46 DEBUG : file2: reading active writers
2025/12/01 01:54:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:47 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635718976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132338501521013 ext:154421356014 loc:0x42a0c60} ATime:{wall:13998132338501783657 ext:154421618648 loc:0x42a0c60} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635719232} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132338502669135 ext:154422504136 loc:0x42a0c60} ATime:{wall:13998132338502897394 ext:154422732385 loc:0x42a0c60} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:54:47 DEBUG : >WaitForWriters: 
2025/12/01 01:54:47 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
2025/12/01 01:54:48 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
2025/12/01 01:54:50 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
2025/12/01 01:54:54 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:54:54 DEBUG : Looking for writers
2025/12/01 01:54:54 DEBUG : file1: reading active writers
2025/12/01 01:54:54 DEBUG : file2: reading active writers
2025/12/01 01:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/12/01 01:54:54 DEBUG : Looking for writers
2025/12/01 01:54:54 DEBUG : file1: reading active writers
2025/12/01 01:54:54 DEBUG : file2: reading active writers
2025/12/01 01:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/12/01 01:54:54 DEBUG : Looking for writers
2025/12/01 01:54:54 DEBUG : file1: reading active writers
2025/12/01 01:54:54 DEBUG : file2: reading active writers
2025/12/01 01:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/12/01 01:54:54 DEBUG : Looking for writers
2025/12/01 01:54:54 DEBUG : file1: reading active writers
2025/12/01 01:54:54 DEBUG : file2: reading active writers
2025/12/01 01:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/12/01 01:54:54 DEBUG : Looking for writers
2025/12/01 01:54:54 DEBUG : file1: reading active writers
2025/12/01 01:54:54 DEBUG : file2: reading active writers
2025/12/01 01:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/12/01 01:54:55 DEBUG : Looking for writers
2025/12/01 01:54:55 DEBUG : file1: reading active writers
2025/12/01 01:54:55 DEBUG : file2: reading active writers
2025/12/01 01:54:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/12/01 01:54:55 DEBUG : Looking for writers
2025/12/01 01:54:55 DEBUG : file1: reading active writers
2025/12/01 01:54:55 DEBUG : file2: reading active writers
2025/12/01 01:54:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/12/01 01:54:55 DEBUG : Looking for writers
2025/12/01 01:54:55 DEBUG : file1: reading active writers
2025/12/01 01:54:55 DEBUG : file2: reading active writers
2025/12/01 01:54:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:56 DEBUG : Looking for writers
2025/12/01 01:54:56 DEBUG : file1: reading active writers
2025/12/01 01:54:56 DEBUG : file2: reading active writers
2025/12/01 01:54:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:57 DEBUG : Looking for writers
2025/12/01 01:54:57 DEBUG : file1: reading active writers
2025/12/01 01:54:57 DEBUG : file2: reading active writers
2025/12/01 01:54:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:58 DEBUG : Looking for writers
2025/12/01 01:54:58 DEBUG : file1: reading active writers
2025/12/01 01:54:58 DEBUG : file2: reading active writers
2025/12/01 01:54:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:54:59 DEBUG : Looking for writers
2025/12/01 01:54:59 DEBUG : file1: reading active writers
2025/12/01 01:54:59 DEBUG : file2: reading active writers
2025/12/01 01:54:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:00 DEBUG : Looking for writers
2025/12/01 01:55:00 DEBUG : file1: reading active writers
2025/12/01 01:55:00 DEBUG : file2: reading active writers
2025/12/01 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:01 DEBUG : Looking for writers
2025/12/01 01:55:01 DEBUG : file1: reading active writers
2025/12/01 01:55:01 DEBUG : file2: reading active writers
2025/12/01 01:55:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:02 DEBUG : Looking for writers
2025/12/01 01:55:02 DEBUG : file1: reading active writers
2025/12/01 01:55:02 DEBUG : file2: reading active writers
2025/12/01 01:55:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:03 DEBUG : Looking for writers
2025/12/01 01:55:03 DEBUG : file1: reading active writers
2025/12/01 01:55:03 DEBUG : file2: reading active writers
2025/12/01 01:55:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:04 DEBUG : Looking for writers
2025/12/01 01:55:04 DEBUG : file2: reading active writers
2025/12/01 01:55:04 DEBUG : file1: reading active writers
2025/12/01 01:55:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:05 DEBUG : Looking for writers
2025/12/01 01:55:05 DEBUG : file1: reading active writers
2025/12/01 01:55:05 DEBUG : file2: reading active writers
2025/12/01 01:55:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:06 DEBUG : Looking for writers
2025/12/01 01:55:06 DEBUG : file1: reading active writers
2025/12/01 01:55:06 DEBUG : file2: reading active writers
2025/12/01 01:55:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:07 DEBUG : Looking for writers
2025/12/01 01:55:07 DEBUG : file1: reading active writers
2025/12/01 01:55:07 DEBUG : file2: reading active writers
2025/12/01 01:55:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:08 DEBUG : Looking for writers
2025/12/01 01:55:08 DEBUG : file2: reading active writers
2025/12/01 01:55:08 DEBUG : file1: reading active writers
2025/12/01 01:55:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:09 DEBUG : Looking for writers
2025/12/01 01:55:09 DEBUG : file1: reading active writers
2025/12/01 01:55:09 DEBUG : file2: reading active writers
2025/12/01 01:55:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:10 DEBUG : Looking for writers
2025/12/01 01:55:10 DEBUG : file1: reading active writers
2025/12/01 01:55:10 DEBUG : file2: reading active writers
2025/12/01 01:55:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:11 DEBUG : file1: vfs cache: starting upload
2025/12/01 01:55:11 DEBUG : Looking for writers
2025/12/01 01:55:11 DEBUG : file1: reading active writers
2025/12/01 01:55:11 DEBUG : file2: reading active writers
2025/12/01 01:55:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:12 DEBUG : file2: vfs cache: starting upload
2025/12/01 01:55:12.120779 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:12.120804 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:12 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:12 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:12.499665 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:12.499682 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:12 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:12 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)
2025/12/01 01:55:12 DEBUG : Looking for writers
2025/12/01 01:55:12 DEBUG : file1: reading active writers
2025/12/01 01:55:12 DEBUG : file2: reading active writers
2025/12/01 01:55:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:13 DEBUG : Looking for writers
2025/12/01 01:55:13 DEBUG : file1: reading active writers
2025/12/01 01:55:13 DEBUG : file2: reading active writers
2025/12/01 01:55:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:14 DEBUG : Looking for writers
2025/12/01 01:55:14 DEBUG : file1: reading active writers
2025/12/01 01:55:14 DEBUG : file2: reading active writers
2025/12/01 01:55:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:15 DEBUG : Looking for writers
2025/12/01 01:55:15 DEBUG : file1: reading active writers
2025/12/01 01:55:15 DEBUG : file2: reading active writers
2025/12/01 01:55:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:16 DEBUG : Looking for writers
2025/12/01 01:55:16 DEBUG : file1: reading active writers
2025/12/01 01:55:16 DEBUG : file2: reading active writers
2025/12/01 01:55:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2025/12/01 01:55:17 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/12/01 01:55:17 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2025/12/01 01:55:17 DEBUG : Looking for writers
2025/12/01 01:55:17 DEBUG : file1: reading active writers
2025/12/01 01:55:17 DEBUG : file2: reading active writers
2025/12/01 01:55:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:18 DEBUG : Looking for writers
2025/12/01 01:55:18 DEBUG : file1: reading active writers
2025/12/01 01:55:18 DEBUG : file2: reading active writers
2025/12/01 01:55:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:20 DEBUG : Looking for writers
2025/12/01 01:55:20 DEBUG : file1: reading active writers
2025/12/01 01:55:20 DEBUG : file2: reading active writers
2025/12/01 01:55:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:21 DEBUG : Looking for writers
2025/12/01 01:55:21 DEBUG : file1: reading active writers
2025/12/01 01:55:21 DEBUG : file2: reading active writers
2025/12/01 01:55:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:22 DEBUG : Looking for writers
2025/12/01 01:55:22 DEBUG : file1: reading active writers
2025/12/01 01:55:22 DEBUG : file2: reading active writers
2025/12/01 01:55:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:23 DEBUG : Looking for writers
2025/12/01 01:55:23 DEBUG : file1: reading active writers
2025/12/01 01:55:23 DEBUG : file2: reading active writers
2025/12/01 01:55:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:24 DEBUG : Looking for writers
2025/12/01 01:55:24 DEBUG : file1: reading active writers
2025/12/01 01:55:24 DEBUG : file2: reading active writers
2025/12/01 01:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/12/01 01:55:24 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635718976} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132338501521013 ext:154421356014 loc:0x42a0c60} ATime:{wall:13998132338501783657 ext:154421618648 loc:0x42a0c60} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008bf0e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc0001e7e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824635719232} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13998132338502669135 ext:154422504136 loc:0x42a0c60} ATime:{wall:13998132338502897394 ext:154422732385 loc:0x42a0c60} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/12/01 01:55:24 DEBUG : >WaitForWriters: 
2025/12/01 01:55:24 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:55:24 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.53s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:24 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:24 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:55:24 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 DEBUG : Config file has changed externally - reloading
2025/12/01 01:55:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:24 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:55:25.096211 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:25.096233 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:25 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:25 DEBUG : Looking for writers
2025/12/01 01:55:25 DEBUG : >WaitForWriters: 
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:55:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.39s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:25 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:55:25.471683 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:25.471707 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:25 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:25 DEBUG : Looking for writers
2025/12/01 01:55:25 DEBUG : >WaitForWriters: 
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:55:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.37s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:25 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:55:25 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:55:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:55:25 DEBUG : file1: newRWFileHandle: 
2025/12/01 01:55:25 DEBUG : file1(0xc00078c100): openPending: 
2025/12/01 01:55:25 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/12/01 01:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:55:25 DEBUG : file1(0xc00078c100): >openPending: err=<nil>
2025/12/01 01:55:25 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/12/01 01:55:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:55:25 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/12/01 01:55:25 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/12/01 01:55:25.940651 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:25.940682 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:25 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:25 DEBUG : Looking for writers
2025/12/01 01:55:25 DEBUG : file1: reading active writers
2025/12/01 01:55:25 DEBUG : file1: active writers 1
2025/12/01 01:55:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2025/12/01 01:55:25 DEBUG : Looking for writers
2025/12/01 01:55:25 DEBUG : file1: reading active writers
2025/12/01 01:55:25 DEBUG : file1: active writers 1
2025/12/01 01:55:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2025/12/01 01:55:25 DEBUG : Looking for writers
2025/12/01 01:55:25 DEBUG : file1: reading active writers
2025/12/01 01:55:25 DEBUG : file1: active writers 1
2025/12/01 01:55:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2025/12/01 01:55:26 DEBUG : Looking for writers
2025/12/01 01:55:26 DEBUG : file1: reading active writers
2025/12/01 01:55:26 DEBUG : file1: active writers 1
2025/12/01 01:55:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2025/12/01 01:55:26 DEBUG : Looking for writers
2025/12/01 01:55:26 DEBUG : file1: reading active writers
2025/12/01 01:55:26 DEBUG : file1: active writers 1
2025/12/01 01:55:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2025/12/01 01:55:26 DEBUG : Looking for writers
2025/12/01 01:55:26 DEBUG : file1: reading active writers
2025/12/01 01:55:26 DEBUG : file1: active writers 1
2025/12/01 01:55:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2025/12/01 01:55:26 DEBUG : Looking for writers
2025/12/01 01:55:26 DEBUG : file1: reading active writers
2025/12/01 01:55:26 DEBUG : file1: active writers 1
2025/12/01 01:55:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2025/12/01 01:55:27 DEBUG : Looking for writers
2025/12/01 01:55:27 DEBUG : file1: reading active writers
2025/12/01 01:55:27 DEBUG : file1: active writers 1
2025/12/01 01:55:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:28 DEBUG : Looking for writers
2025/12/01 01:55:28 DEBUG : file1: reading active writers
2025/12/01 01:55:28 DEBUG : file1: active writers 1
2025/12/01 01:55:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:29 DEBUG : Looking for writers
2025/12/01 01:55:29 DEBUG : file1: reading active writers
2025/12/01 01:55:29 DEBUG : file1: active writers 1
2025/12/01 01:55:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:30 DEBUG : Looking for writers
2025/12/01 01:55:30 DEBUG : file1: reading active writers
2025/12/01 01:55:30 DEBUG : file1: active writers 1
2025/12/01 01:55:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:31 DEBUG : Looking for writers
2025/12/01 01:55:31 DEBUG : file1: reading active writers
2025/12/01 01:55:31 DEBUG : file1: active writers 1
2025/12/01 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:32 DEBUG : Looking for writers
2025/12/01 01:55:32 DEBUG : file1: reading active writers
2025/12/01 01:55:32 DEBUG : file1: active writers 1
2025/12/01 01:55:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:33 DEBUG : Looking for writers
2025/12/01 01:55:33 DEBUG : file1: reading active writers
2025/12/01 01:55:33 DEBUG : file1: active writers 1
2025/12/01 01:55:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:34 DEBUG : Looking for writers
2025/12/01 01:55:34 DEBUG : file1: reading active writers
2025/12/01 01:55:34 DEBUG : file1: active writers 1
2025/12/01 01:55:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:35 DEBUG : Looking for writers
2025/12/01 01:55:35 DEBUG : file1: reading active writers
2025/12/01 01:55:35 DEBUG : file1: active writers 1
2025/12/01 01:55:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:36 DEBUG : Looking for writers
2025/12/01 01:55:36 DEBUG : file1: reading active writers
2025/12/01 01:55:36 DEBUG : file1: active writers 1
2025/12/01 01:55:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:37 DEBUG : Looking for writers
2025/12/01 01:55:37 DEBUG : file1: reading active writers
2025/12/01 01:55:37 DEBUG : file1: active writers 1
2025/12/01 01:55:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:38 DEBUG : Looking for writers
2025/12/01 01:55:38 DEBUG : file1: reading active writers
2025/12/01 01:55:38 DEBUG : file1: active writers 1
2025/12/01 01:55:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:39 DEBUG : Looking for writers
2025/12/01 01:55:39 DEBUG : file1: reading active writers
2025/12/01 01:55:39 DEBUG : file1: active writers 1
2025/12/01 01:55:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:40 DEBUG : Looking for writers
2025/12/01 01:55:40 DEBUG : file1: reading active writers
2025/12/01 01:55:40 DEBUG : file1: active writers 1
2025/12/01 01:55:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:41 DEBUG : Looking for writers
2025/12/01 01:55:41 DEBUG : file1: reading active writers
2025/12/01 01:55:41 DEBUG : file1: active writers 1
2025/12/01 01:55:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:42 DEBUG : Looking for writers
2025/12/01 01:55:42 DEBUG : file1: reading active writers
2025/12/01 01:55:42 DEBUG : file1: active writers 1
2025/12/01 01:55:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:43 DEBUG : Looking for writers
2025/12/01 01:55:43 DEBUG : file1: reading active writers
2025/12/01 01:55:43 DEBUG : file1: active writers 1
2025/12/01 01:55:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:44 DEBUG : Looking for writers
2025/12/01 01:55:44 DEBUG : file1: reading active writers
2025/12/01 01:55:44 DEBUG : file1: active writers 1
2025/12/01 01:55:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:45 DEBUG : Looking for writers
2025/12/01 01:55:45 DEBUG : file1: reading active writers
2025/12/01 01:55:45 DEBUG : file1: active writers 1
2025/12/01 01:55:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:46 DEBUG : Looking for writers
2025/12/01 01:55:46 DEBUG : file1: reading active writers
2025/12/01 01:55:46 DEBUG : file1: active writers 1
2025/12/01 01:55:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:47 DEBUG : Looking for writers
2025/12/01 01:55:47 DEBUG : file1: reading active writers
2025/12/01 01:55:47 DEBUG : file1: active writers 1
2025/12/01 01:55:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:48 DEBUG : Looking for writers
2025/12/01 01:55:48 DEBUG : file1: reading active writers
2025/12/01 01:55:48 DEBUG : file1: active writers 1
2025/12/01 01:55:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:49 DEBUG : Looking for writers
2025/12/01 01:55:49 DEBUG : file1: reading active writers
2025/12/01 01:55:49 DEBUG : file1: active writers 1
2025/12/01 01:55:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:50 DEBUG : Looking for writers
2025/12/01 01:55:50 DEBUG : file1: reading active writers
2025/12/01 01:55:50 DEBUG : file1: active writers 1
2025/12/01 01:55:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:51 DEBUG : Looking for writers
2025/12/01 01:55:51 DEBUG : file1: reading active writers
2025/12/01 01:55:51 DEBUG : file1: active writers 1
2025/12/01 01:55:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:52 DEBUG : Looking for writers
2025/12/01 01:55:52 DEBUG : file1: reading active writers
2025/12/01 01:55:52 DEBUG : file1: active writers 1
2025/12/01 01:55:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:53 DEBUG : Looking for writers
2025/12/01 01:55:53 DEBUG : file1: reading active writers
2025/12/01 01:55:53 DEBUG : file1: active writers 1
2025/12/01 01:55:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:54 DEBUG : Looking for writers
2025/12/01 01:55:54 DEBUG : file1: reading active writers
2025/12/01 01:55:54 DEBUG : file1: active writers 1
2025/12/01 01:55:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:55 DEBUG : Looking for writers
2025/12/01 01:55:55 DEBUG : file1: reading active writers
2025/12/01 01:55:55 DEBUG : file1: active writers 1
2025/12/01 01:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/12/01 01:55:55 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000ac6780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00077e108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641577280} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000020058 info:{ModTime:{wall:13998132411814609537 ext:222720000476 loc:0x42a0c60} ATime:{wall:13998132411814609537 ext:222720000476 loc:0x42a0c60} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2025/12/01 01:55:55 DEBUG : >WaitForWriters: 
2025/12/01 01:55:55 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:55:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.47s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: root is "/home/rclone/.cache/rclone"
2025/12/01 01:55:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/12/01 01:55:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-giwifej6mici"
2025/12/01 01:55:56 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/12/01 01:55:56 DEBUG : forgetting directory cache
2025/12/01 01:55:56.394553 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:56.394591 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:56 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:56 DEBUG : Looking for writers
2025/12/01 01:55:56 DEBUG : >WaitForWriters: 
2025/12/01 01:55:56 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': vfs cache: cleaner exiting
2025/12/01 01:55:56 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.44s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:56.793821 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:56.793868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:56 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.41s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:57.163135 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:57.163166 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:57 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.37s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:57 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:57.549492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:57.549530 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:57 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:57 DEBUG : Looking for writers
2025/12/01 01:55:57 DEBUG : >WaitForWriters: 
2025/12/01 01:55:57 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.38s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:57 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:57 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:57.946638 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:57.946671 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:57 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:57 DEBUG : Looking for writers
2025/12/01 01:55:57 DEBUG : >WaitForWriters: 
2025/12/01 01:55:58 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.40s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:58 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:58 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:58.334795 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:58.334829 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:58 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:58 DEBUG : Looking for writers
2025/12/01 01:55:58 DEBUG : >WaitForWriters: 
2025/12/01 01:55:58 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.40s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:58 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:58 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:58.717956 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:58.717984 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:58 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:58 DEBUG : Looking for writers
2025/12/01 01:55:58 DEBUG : >WaitForWriters: 
2025/12/01 01:55:58 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.38s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:58 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:58 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:58 ERROR : error listing: directory not found
2025/12/01 01:55:59.203354 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:59.203385 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:59 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
2025/12/01 01:55:59 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:59 DEBUG : Looking for writers
2025/12/01 01:55:59 DEBUG : >WaitForWriters: 
2025/12/01 01:55:59 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.48s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:59 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:59 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:59 ERROR : error listing: directory not found
2025/12/01 01:55:59 ERROR : error listing: directory not found
2025/12/01 01:55:59.795696 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:55:59.795720 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:55:59 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
2025/12/01 01:55:59 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:55:59 DEBUG : Looking for writers
2025/12/01 01:55:59 DEBUG : >WaitForWriters: 
2025/12/01 01:55:59 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.62s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:55:59 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:55:59 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:55:59 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:55:59 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:55:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:55:59 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:55:59 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:55:59 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:55:59 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2025/12/01 01:55:59 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2025/12/01 01:55:59 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2025/12/01 01:55:59 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (5 bytes), uploading instead of streaming
2025/12/01 01:56:00.344698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:00.344723 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:00 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)
2025/12/01 01:56:00 DEBUG : file1: Remove: 
2025/12/01 01:56:00 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:00 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
2025/12/01 01:56:00 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
2025/12/01 01:56:01 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
2025/12/01 01:56:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2025/12/01 01:56:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:07 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (0 bytes), uploading instead of streaming
2025/12/01 01:56:08.160554 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:08.160582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:08 DEBUG : file1: Remove: 
2025/12/01 01:56:08 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:08 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
2025/12/01 01:56:08 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:08 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:08 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:08 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:08 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:08 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
2025/12/01 01:56:08 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2025/12/01 01:56:08 DEBUG : Looking for writers
2025/12/01 01:56:08 DEBUG : file1: reading active writers
2025/12/01 01:56:08 DEBUG : file1: active writers 1
2025/12/01 01:56:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2025/12/01 01:56:09 DEBUG : Looking for writers
2025/12/01 01:56:09 DEBUG : file1: reading active writers
2025/12/01 01:56:09 DEBUG : file1: active writers 1
2025/12/01 01:56:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:10 DEBUG : Looking for writers
2025/12/01 01:56:10 DEBUG : file1: reading active writers
2025/12/01 01:56:10 DEBUG : file1: active writers 1
2025/12/01 01:56:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:11 DEBUG : Looking for writers
2025/12/01 01:56:11 DEBUG : file1: reading active writers
2025/12/01 01:56:11 DEBUG : file1: active writers 1
2025/12/01 01:56:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:12 DEBUG : Looking for writers
2025/12/01 01:56:12 DEBUG : file1: reading active writers
2025/12/01 01:56:12 DEBUG : file1: active writers 1
2025/12/01 01:56:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:13 DEBUG : Looking for writers
2025/12/01 01:56:13 DEBUG : file1: reading active writers
2025/12/01 01:56:13 DEBUG : file1: active writers 1
2025/12/01 01:56:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:14 DEBUG : Looking for writers
2025/12/01 01:56:14 DEBUG : file1: reading active writers
2025/12/01 01:56:14 DEBUG : file1: active writers 1
2025/12/01 01:56:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:15 DEBUG : Looking for writers
2025/12/01 01:56:15 DEBUG : file1: reading active writers
2025/12/01 01:56:15 DEBUG : file1: active writers 1
2025/12/01 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:16 DEBUG : Looking for writers
2025/12/01 01:56:16 DEBUG : file1: reading active writers
2025/12/01 01:56:16 DEBUG : file1: active writers 1
2025/12/01 01:56:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:17 DEBUG : Looking for writers
2025/12/01 01:56:17 DEBUG : file1: reading active writers
2025/12/01 01:56:17 DEBUG : file1: active writers 1
2025/12/01 01:56:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:18 DEBUG : Looking for writers
2025/12/01 01:56:18 DEBUG : file1: reading active writers
2025/12/01 01:56:18 DEBUG : file1: active writers 1
2025/12/01 01:56:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:19 DEBUG : Looking for writers
2025/12/01 01:56:19 DEBUG : file1: reading active writers
2025/12/01 01:56:19 DEBUG : file1: active writers 1
2025/12/01 01:56:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:20 DEBUG : Looking for writers
2025/12/01 01:56:20 DEBUG : file1: reading active writers
2025/12/01 01:56:20 DEBUG : file1: active writers 1
2025/12/01 01:56:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:21 DEBUG : Looking for writers
2025/12/01 01:56:21 DEBUG : file1: reading active writers
2025/12/01 01:56:21 DEBUG : file1: active writers 1
2025/12/01 01:56:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:22 DEBUG : Looking for writers
2025/12/01 01:56:22 DEBUG : file1: reading active writers
2025/12/01 01:56:22 DEBUG : file1: active writers 1
2025/12/01 01:56:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:23 DEBUG : Looking for writers
2025/12/01 01:56:23 DEBUG : file1: reading active writers
2025/12/01 01:56:23 DEBUG : file1: active writers 1
2025/12/01 01:56:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:24 DEBUG : Looking for writers
2025/12/01 01:56:24 DEBUG : file1: reading active writers
2025/12/01 01:56:24 DEBUG : file1: active writers 1
2025/12/01 01:56:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:25 DEBUG : Looking for writers
2025/12/01 01:56:25 DEBUG : file1: reading active writers
2025/12/01 01:56:25 DEBUG : file1: active writers 1
2025/12/01 01:56:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:26 DEBUG : Looking for writers
2025/12/01 01:56:26 DEBUG : file1: reading active writers
2025/12/01 01:56:26 DEBUG : file1: active writers 1
2025/12/01 01:56:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:27 DEBUG : Looking for writers
2025/12/01 01:56:27 DEBUG : file1: reading active writers
2025/12/01 01:56:27 DEBUG : file1: active writers 1
2025/12/01 01:56:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:28 DEBUG : Looking for writers
2025/12/01 01:56:28 DEBUG : file1: reading active writers
2025/12/01 01:56:28 DEBUG : file1: active writers 1
2025/12/01 01:56:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:29 DEBUG : Looking for writers
2025/12/01 01:56:29 DEBUG : file1: reading active writers
2025/12/01 01:56:29 DEBUG : file1: active writers 1
2025/12/01 01:56:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:30 DEBUG : Looking for writers
2025/12/01 01:56:30 DEBUG : file1: reading active writers
2025/12/01 01:56:30 DEBUG : file1: active writers 1
2025/12/01 01:56:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:31 DEBUG : Looking for writers
2025/12/01 01:56:31 DEBUG : file1: reading active writers
2025/12/01 01:56:31 DEBUG : file1: active writers 1
2025/12/01 01:56:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:32 DEBUG : Looking for writers
2025/12/01 01:56:32 DEBUG : file1: reading active writers
2025/12/01 01:56:32 DEBUG : file1: active writers 1
2025/12/01 01:56:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:33 DEBUG : Looking for writers
2025/12/01 01:56:33 DEBUG : file1: reading active writers
2025/12/01 01:56:33 DEBUG : file1: active writers 1
2025/12/01 01:56:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:34 DEBUG : Looking for writers
2025/12/01 01:56:34 DEBUG : file1: reading active writers
2025/12/01 01:56:34 DEBUG : file1: active writers 1
2025/12/01 01:56:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:35 DEBUG : Looking for writers
2025/12/01 01:56:35 DEBUG : file1: reading active writers
2025/12/01 01:56:35 DEBUG : file1: active writers 1
2025/12/01 01:56:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:36 DEBUG : Looking for writers
2025/12/01 01:56:36 DEBUG : file1: reading active writers
2025/12/01 01:56:36 DEBUG : file1: active writers 1
2025/12/01 01:56:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:37 DEBUG : Looking for writers
2025/12/01 01:56:37 DEBUG : file1: reading active writers
2025/12/01 01:56:37 DEBUG : file1: active writers 1
2025/12/01 01:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/12/01 01:56:38 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2025/12/01 01:56:38 DEBUG : >WaitForWriters: 
2025/12/01 01:56:38 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.34s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:38 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:38 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:38 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:38 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:38 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:38 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:38 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:38 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2025/12/01 01:56:39 DEBUG : file1: aborting in-sequence write wait, off=100
2025/12/01 01:56:39 DEBUG : file1: failed to wait for in-sequence write to 100
2025/12/01 01:56:39 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2025/12/01 01:56:39 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (11 bytes), uploading instead of streaming
2025/12/01 01:56:39.672557 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:39.672859 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:39 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)
2025/12/01 01:56:39 DEBUG : file1: Remove: 
2025/12/01 01:56:39 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:39 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
2025/12/01 01:56:39 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
2025/12/01 01:56:39 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
2025/12/01 01:56:40 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
2025/12/01 01:56:43 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
2025/12/01 01:56:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:47 DEBUG : Looking for writers
2025/12/01 01:56:47 DEBUG : >WaitForWriters: 
2025/12/01 01:56:47 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.98s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:47 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:47 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:47 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:47 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:47 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2025/12/01 01:56:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:47 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (5 bytes), uploading instead of streaming
2025/12/01 01:56:47.628584 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:47.628619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:47 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)
2025/12/01 01:56:47 DEBUG : file1: Remove: 
2025/12/01 01:56:47 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:47 DEBUG : file1: >Remove: err=<nil>
2025/12/01 01:56:47 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
2025/12/01 01:56:47 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
2025/12/01 01:56:47 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:47 DEBUG : Looking for writers
2025/12/01 01:56:47 DEBUG : >WaitForWriters: 
2025/12/01 01:56:47 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.49s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:47 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:47 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:47 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:47 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:47 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:47 DEBUG : file1: WriteFileHandle.Release closing
2025/12/01 01:56:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:47 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (0 bytes), uploading instead of streaming
2025/12/01 01:56:48.133657 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:48.133687 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:48 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)
2025/12/01 01:56:48 DEBUG : file1: Remove: 
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:48 DEBUG : file1: >Remove: err=<nil>
2025/12/01 01:56:48 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
2025/12/01 01:56:48 DEBUG : file1: WriteFileHandle.Release nothing to do
2025/12/01 01:56:48 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:48 DEBUG : Looking for writers
2025/12/01 01:56:48 DEBUG : >WaitForWriters: 
2025/12/01 01:56:48 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.50s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:48 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:48 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:48 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (2 bytes), uploading instead of streaming
2025/12/01 01:56:48.659216 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:48.659252 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:48 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)
2025/12/01 01:56:48 DEBUG : file1: Remove: 
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:48 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
2025/12/01 01:56:48 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:48 DEBUG : Looking for writers
2025/12/01 01:56:48 DEBUG : >WaitForWriters: 
2025/12/01 01:56:48 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.53s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:48 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:48 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:48 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:48 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:48 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (0 bytes), uploading instead of streaming
2025/12/01 01:56:49.203895 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:49.203921 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:49 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)
2025/12/01 01:56:49 DEBUG : file1: Remove: 
2025/12/01 01:56:49 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:49 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
2025/12/01 01:56:49 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/12/01 01:56:49 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
2025/12/01 01:56:49 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:49 DEBUG : Looking for writers
2025/12/01 01:56:49 DEBUG : >WaitForWriters: 
2025/12/01 01:56:49 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.55s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:49 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:49 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:49 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/12/01 01:56:49 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/12/01 01:56:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:49 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/12/01 01:56:49 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/12/01 01:56:49 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/12/01 01:56:49 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': File to upload is small (100 bytes), uploading instead of streaming
2025/12/01 01:56:49.752639 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:49.752677 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:49 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)
2025/12/01 01:56:49 DEBUG : file1: Remove: 
2025/12/01 01:56:49 DEBUG : Added virtual directory entry vDel: "file1"
2025/12/01 01:56:49 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
2025/12/01 01:56:49 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/12/01 01:56:49 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
2025/12/01 01:56:49 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:49 DEBUG : Looking for writers
2025/12/01 01:56:49 DEBUG : >WaitForWriters: 
2025/12/01 01:56:49 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.53s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:49 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:49 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:50.103566 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:50.103619 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:50 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:50 DEBUG : Looking for writers
2025/12/01 01:56:50 DEBUG : >WaitForWriters: 
2025/12/01 01:56:50 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.36s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:50 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:50 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:50.504040 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:50.504071 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:50 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:50 DEBUG : Looking for writers
2025/12/01 01:56:50 DEBUG : >WaitForWriters: 
2025/12/01 01:56:50 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.40s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:50 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:50 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:50.945360 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:50.945390 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:50 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:50 DEBUG : Looking for writers
2025/12/01 01:56:50 DEBUG : >WaitForWriters: 
2025/12/01 01:56:51 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.44s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-giwifej6mici'", Local "Local file system at /tmp/rclone462028170", Modify Window "1s"
2025/12/01 01:56:51 INFO  : proton drive root link ID 'rclone-test-giwifej6mici': poll-interval is not supported by this remote
2025/12/01 01:56:51 NOTICE: proton drive root link ID 'rclone-test-giwifej6mici': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/12/01 01:56:51.333797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/12/01 01:56:51.333852 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-giwifej6mici'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/12/01 01:56:51 DEBUG : WaitForWriters: timeout=30s
2025/12/01 01:56:51 DEBUG : Looking for writers
2025/12/01 01:56:51 DEBUG : >WaitForWriters: 
2025/12/01 01:56:51 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.39s)
FAIL
2025/12/01 01:56:51 DEBUG : proton drive root link ID 'rclone-test-giwifej6mici': Purge remote
2025/12/01 01:56:51 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 5m8.580396402s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]