"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 4/5)
2025/11/26 01:51:39 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-zicufav9kose"
2025/11/26 01:51:39 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2025/11/26 01:51:39 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': Has cached credentials
2025/11/26 01:51:40 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': Used cached credential to initialize the ProtonDrive API
2025/11/26 01:51:40 DEBUG : Creating backend with remote "/tmp/rclone1832145290"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:40 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:40 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:40.938789 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:40.938828 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:40 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:40 DEBUG : Looking for writers
2025/11/26 01:51:40 DEBUG : >WaitForWriters: 
2025/11/26 01:51:41 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.56s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:41 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:41 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:41.743922 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:41.743951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:41 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:41 DEBUG : Looking for writers
2025/11/26 01:51:41 DEBUG : >WaitForWriters: 
2025/11/26 01:51:41 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.69s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:41 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:41 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:42.167626 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:42.167678 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:42 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:42 DEBUG : Looking for writers
2025/11/26 01:51:42 DEBUG : >WaitForWriters: 
2025/11/26 01:51:42 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.41s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:42 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:42 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:42.542861 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:42.542895 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:42 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:42 DEBUG : Looking for writers
2025/11/26 01:51:42 DEBUG : >WaitForWriters: 
2025/11/26 01:51:42 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.40s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:42 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:42 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:43.117384 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:43.117468 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:43 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:43 DEBUG : Looking for writers
2025/11/26 01:51:43 DEBUG : >WaitForWriters: 
2025/11/26 01:51:43 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.65s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:43 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:43 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:43.706270 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:43.706303 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:43 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:43 DEBUG : Looking for writers
2025/11/26 01:51:43 DEBUG : >WaitForWriters: 
2025/11/26 01:51:43 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.49s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:43 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:43 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:44.191644 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:44.191725 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:44 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:44 DEBUG : Looking for writers
2025/11/26 01:51:44 DEBUG : >WaitForWriters: 
2025/11/26 01:51:44 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.48s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:44 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:44 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:44.698949 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:44.698984 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:44 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:44 DEBUG : Looking for writers
2025/11/26 01:51:44 DEBUG : >WaitForWriters: 
2025/11/26 01:51:44 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.60s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:44 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:44 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:45.424385 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:45.424420 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:45 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:45 DEBUG : Looking for writers
2025/11/26 01:51:45 DEBUG : >WaitForWriters: 
2025/11/26 01:51:45 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.64s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:45 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:45 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:45.851923 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:45.851962 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:45 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:45 DEBUG : Looking for writers
2025/11/26 01:51:45 DEBUG : >WaitForWriters: 
2025/11/26 01:51:45 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.43s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:45 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:45 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:46.323174 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:46.323193 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:46 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:46 DEBUG : Looking for writers
2025/11/26 01:51:46 DEBUG : >WaitForWriters: 
2025/11/26 01:51:46 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.54s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:46 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:46 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:46.800737 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:46.800770 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:46 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:46 DEBUG : Looking for writers
2025/11/26 01:51:46 DEBUG : >WaitForWriters: 
2025/11/26 01:51:46 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.40s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:46 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:46 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:47.185711 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:47.185752 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:47 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:47 DEBUG : Looking for writers
2025/11/26 01:51:47 DEBUG : >WaitForWriters: 
2025/11/26 01:51:47 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.39s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:47 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:47 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:47.672135 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:47.672176 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:47 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:47 DEBUG : Looking for writers
2025/11/26 01:51:47 DEBUG : >WaitForWriters: 
2025/11/26 01:51:47 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.56s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:47 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:47 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:48.157693 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:48.157724 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:48 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:48 DEBUG : Looking for writers
2025/11/26 01:51:48 DEBUG : >WaitForWriters: 
2025/11/26 01:51:48 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.48s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:48 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:48 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:48.633181 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:48.633222 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:48 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:48 DEBUG : Looking for writers
2025/11/26 01:51:48 DEBUG : >WaitForWriters: 
2025/11/26 01:51:48 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.42s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:48 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:48 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:49.033936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:49.033967 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:49 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:49 DEBUG : Looking for writers
2025/11/26 01:51:49 DEBUG : >WaitForWriters: 
2025/11/26 01:51:49 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.39s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:49 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:49 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:49.630527 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:49.630560 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:49 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:49 DEBUG : Looking for writers
2025/11/26 01:51:49 DEBUG : >WaitForWriters: 
2025/11/26 01:51:49 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.67s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:49 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:49 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:50.119492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:50.119530 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:50 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:50 DEBUG : Looking for writers
2025/11/26 01:51:50 DEBUG : >WaitForWriters: 
2025/11/26 01:51:50 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.41s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:50 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:50 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:50.499925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:50.499949 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:50 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:50 DEBUG : Looking for writers
2025/11/26 01:51:50 DEBUG : >WaitForWriters: 
2025/11/26 01:51:50 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.38s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:50 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:50 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:50.995735 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:50.995779 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:50 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:50 DEBUG : Looking for writers
2025/11/26 01:51:50 DEBUG : >WaitForWriters: 
2025/11/26 01:51:51 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.60s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:51 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:51 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:51.580281 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:51.580308 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:51 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:51 DEBUG : Looking for writers
2025/11/26 01:51:51 DEBUG : >WaitForWriters: 
2025/11/26 01:51:51 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-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:51 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:51 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:51.959669 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:51.959704 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:51 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:51 DEBUG : Looking for writers
2025/11/26 01:51:51 DEBUG : >WaitForWriters: 
2025/11/26 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-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:52 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:52 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:52.533129 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:52.533159 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:52 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:52 DEBUG : Looking for writers
2025/11/26 01:51:52 DEBUG : >WaitForWriters: 
2025/11/26 01:51:52 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-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:52 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:52 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:52 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:52 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:52 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:53.026660 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:53.026697 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:53 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:53 DEBUG : Looking for writers
2025/11/26 01:51:53 DEBUG : >WaitForWriters: 
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 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-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:53 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:53.486782 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:53.486818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:53 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:53 DEBUG : Looking for writers
2025/11/26 01:51:53 DEBUG : >WaitForWriters: 
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 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-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:53 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:53 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:53 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:54.144222 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:54.144260 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:54 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:54 DEBUG : Looking for writers
2025/11/26 01:51:54 DEBUG : >WaitForWriters: 
2025/11/26 01:51:54 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:51:54 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (3.05s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.48s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.38s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.58s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.50s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.45s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.66s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:54 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:54 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:54.610729 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:54.610765 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:54 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:54 DEBUG : Looking for writers
2025/11/26 01:51:54 DEBUG : >WaitForWriters: 
2025/11/26 01:51:54 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.46s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:54 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:54 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:55.028946 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:55.028987 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:55 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:55 DEBUG : Looking for writers
2025/11/26 01:51:55 DEBUG : >WaitForWriters: 
2025/11/26 01:51:55 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.51s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:55 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:55 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:55.805829 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:55.805865 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:55 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:55 DEBUG : Looking for writers
2025/11/26 01:51:55 DEBUG : >WaitForWriters: 
2025/11/26 01:51:55 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.69s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:55 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:55 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:56.630645 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:56.630676 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:56 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:56 DEBUG : Looking for writers
2025/11/26 01:51:56 DEBUG : >WaitForWriters: 
2025/11/26 01:51:56 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.81s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:56 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:56 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:57.134568 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:57.134599 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:57 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:57 DEBUG : Looking for writers
2025/11/26 01:51:57 DEBUG : >WaitForWriters: 
2025/11/26 01:51:57 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.51s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:57 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:57 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:57.713572 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:57.713604 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:57 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:57 DEBUG : Looking for writers
2025/11/26 01:51:57 DEBUG : >WaitForWriters: 
2025/11/26 01:51:57 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:57 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:57 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:57 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:57 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:57 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:57 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:58.326086 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:58.326107 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:58 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:58 DEBUG : Looking for writers
2025/11/26 01:51:58 DEBUG : >WaitForWriters: 
2025/11/26 01:51:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:51:58 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:58 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:58 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:51:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:58 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:58 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:59.071842 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:59.071872 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:59 DEBUG : Looking for writers
2025/11/26 01:51:59 DEBUG : >WaitForWriters: 
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:51:59 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:59 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:59.561662 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:59.561692 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:59 DEBUG : Looking for writers
2025/11/26 01:51:59 DEBUG : >WaitForWriters: 
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:51:59 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:51:59 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:51:59 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:51:59 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:51:59.974380 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:51:59.974418 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:51:59 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:51:59 DEBUG : Looking for writers
2025/11/26 01:51:59 DEBUG : >WaitForWriters: 
2025/11/26 01:51:59 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:00 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:00 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:00 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:00 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:00 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:00 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:00.767584 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:00.767655 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:00 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:00 DEBUG : Looking for writers
2025/11/26 01:52:00 DEBUG : >WaitForWriters: 
2025/11/26 01:52:00 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:00 ERROR : error listing: directory not found
--- FAIL: TestFileRename (3.64s)
    --- FAIL: TestFileRename/off,forceCache=false (0.57s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.71s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.72s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.41s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.41s)
    --- FAIL: TestFileRename/full,forceCache=false (0.80s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:00 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:00 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:52:01.343671 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:01.343708 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:01 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:01 DEBUG : Looking for writers
2025/11/26 01:52:01 DEBUG : >WaitForWriters: 
2025/11/26 01:52:01 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.56s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:01 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:01 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:52:01.762005 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:01.762037 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:01 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:01 DEBUG : Looking for writers
2025/11/26 01:52:01 DEBUG : >WaitForWriters: 
2025/11/26 01:52:01 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.49s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:01 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:01 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:52:02.436602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:02.436657 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:02 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:02 DEBUG : Looking for writers
2025/11/26 01:52:02 DEBUG : >WaitForWriters: 
2025/11/26 01:52:02 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.59s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:02 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:02 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:52:02.996406 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:02.996466 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:02 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:02 DEBUG : Looking for writers
2025/11/26 01:52:02 DEBUG : >WaitForWriters: 
2025/11/26 01:52:03 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.65s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:03 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:03 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:52:03.710191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:03.710225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:03 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:03 DEBUG : Looking for writers
2025/11/26 01:52:03 DEBUG : >WaitForWriters: 
2025/11/26 01:52:03 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.71s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:03 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:03 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:03 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:03 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:04.355607 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:04.355653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:04 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:04 DEBUG : Looking for writers
2025/11/26 01:52:04 DEBUG : >WaitForWriters: 
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.57s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:04.767685 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:04.767717 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:04 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:04 DEBUG : Looking for writers
2025/11/26 01:52:04 DEBUG : >WaitForWriters: 
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.41s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:05.454824 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:05.454863 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:05 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:05 DEBUG : Looking for writers
2025/11/26 01:52:05 DEBUG : >WaitForWriters: 
2025/11/26 01:52:05 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:05 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.68s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:05 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:05 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:05 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:05 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:05 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:05.943534 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:05.943565 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:05 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:05 DEBUG : Looking for writers
2025/11/26 01:52:05 DEBUG : >WaitForWriters: 
2025/11/26 01:52:05 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:06 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.49s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:06.350741 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:06.350785 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:06 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : >WaitForWriters: 
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:52:06 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.42s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:52:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:52:06 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:52:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:52:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:52:06 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:52:06 DEBUG : file1: newRWFileHandle: 
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): openPending: 
2025/11/26 01:52:06 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/26 01:52:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): >openPending: err=<nil>
2025/11/26 01:52:06 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/26 01:52:06 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:52:06 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/26 01:52:06 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): _writeAt: size=5, off=0
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): >_writeAt: n=5, err=<nil>
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): _writeAt: size=7, off=5
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): >_writeAt: n=7, err=<nil>
2025/11/26 01:52:06 DEBUG : file1: vfs cache: truncate to size=11
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): close: 
2025/11/26 01:52:06 DEBUG : file1: vfs cache: setting modification time to 2025-11-26 01:52:06.52382004 +0000 UTC m=+27.077311933
2025/11/26 01:52:06 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): >close: err=<nil>
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): close: 
2025/11/26 01:52:06 DEBUG : file1(0xc000bf9780): >close: err=file already closed
2025/11/26 01:52:06 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/26 01:52:06 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/26 01:52:06 DEBUG : Looking for writers
2025/11/26 01:52:06 DEBUG : file1: reading active writers
2025/11/26 01:52:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/26 01:52:07 DEBUG : Looking for writers
2025/11/26 01:52:07 DEBUG : file1: reading active writers
2025/11/26 01:52:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/26 01:52:07.213950 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:07.213986 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:52:07 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)
2025/11/26 01:52:07 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:07 DEBUG : Looking for writers
2025/11/26 01:52:07 DEBUG : file1: reading active writers
2025/11/26 01:52:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:08.117593 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:08.117644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:08 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)
2025/11/26 01:52:08 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)
2025/11/26 01:52:08 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:08 DEBUG : Looking for writers
2025/11/26 01:52:08 DEBUG : file1: reading active writers
2025/11/26 01:52:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:09.175117 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:09.175149 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:09 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)
2025/11/26 01:52:09 DEBUG : Looking for writers
2025/11/26 01:52:09 DEBUG : file1: reading active writers
2025/11/26 01:52:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:09 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:10.517653 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:10.517682 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:10 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)
2025/11/26 01:52:10 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)
2025/11/26 01:52:10 DEBUG : Looking for writers
2025/11/26 01:52:10 DEBUG : file1: reading active writers
2025/11/26 01:52:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:11 DEBUG : Looking for writers
2025/11/26 01:52:11 DEBUG : file1: reading active writers
2025/11/26 01:52:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:12 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:12.773806 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:12.773851 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:12 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)
2025/11/26 01:52:12 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)
2025/11/26 01:52:12 DEBUG : Looking for writers
2025/11/26 01:52:12 DEBUG : file1: reading active writers
2025/11/26 01:52:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:13 DEBUG : Looking for writers
2025/11/26 01:52:13 DEBUG : file1: reading active writers
2025/11/26 01:52:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:14 DEBUG : Looking for writers
2025/11/26 01:52:14 DEBUG : file1: reading active writers
2025/11/26 01:52:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:15 DEBUG : Looking for writers
2025/11/26 01:52:15 DEBUG : file1: reading active writers
2025/11/26 01:52:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:15 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:16.611945 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:16.611977 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:16 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)
2025/11/26 01:52:16 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)
2025/11/26 01:52:16 DEBUG : Looking for writers
2025/11/26 01:52:16 DEBUG : file1: reading active writers
2025/11/26 01:52:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:17 DEBUG : Looking for writers
2025/11/26 01:52:17 DEBUG : file1: reading active writers
2025/11/26 01:52:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:18 DEBUG : Looking for writers
2025/11/26 01:52:18 DEBUG : file1: reading active writers
2025/11/26 01:52:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:19 DEBUG : Looking for writers
2025/11/26 01:52:19 DEBUG : file1: reading active writers
2025/11/26 01:52:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:20 DEBUG : Looking for writers
2025/11/26 01:52:20 DEBUG : file1: reading active writers
2025/11/26 01:52:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:21 DEBUG : Looking for writers
2025/11/26 01:52:21 DEBUG : file1: reading active writers
2025/11/26 01:52:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:22 DEBUG : Looking for writers
2025/11/26 01:52:22 DEBUG : file1: reading active writers
2025/11/26 01:52:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:23 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:23.393965 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:23.393989 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:23 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)
2025/11/26 01:52:23 DEBUG : Looking for writers
2025/11/26 01:52:23 DEBUG : file1: reading active writers
2025/11/26 01:52:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:24 DEBUG : Looking for writers
2025/11/26 01:52:24 DEBUG : file1: reading active writers
2025/11/26 01:52:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:25 DEBUG : Looking for writers
2025/11/26 01:52:25 DEBUG : file1: reading active writers
2025/11/26 01:52:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:26 DEBUG : Looking for writers
2025/11/26 01:52:26 DEBUG : file1: reading active writers
2025/11/26 01:52:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:27 DEBUG : Looking for writers
2025/11/26 01:52:27 DEBUG : file1: reading active writers
2025/11/26 01:52:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:28 DEBUG : Looking for writers
2025/11/26 01:52:28 DEBUG : file1: reading active writers
2025/11/26 01:52:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:29 DEBUG : Looking for writers
2025/11/26 01:52:29 DEBUG : file1: reading active writers
2025/11/26 01:52:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:30 DEBUG : Looking for writers
2025/11/26 01:52:30 DEBUG : file1: reading active writers
2025/11/26 01:52:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:31 DEBUG : Looking for writers
2025/11/26 01:52:31 DEBUG : file1: reading active writers
2025/11/26 01:52:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:32 DEBUG : Looking for writers
2025/11/26 01:52:32 DEBUG : file1: reading active writers
2025/11/26 01:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:33 DEBUG : Looking for writers
2025/11/26 01:52:33 DEBUG : file1: reading active writers
2025/11/26 01:52:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:34 DEBUG : Looking for writers
2025/11/26 01:52:34 DEBUG : file1: reading active writers
2025/11/26 01:52:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:35 DEBUG : Looking for writers
2025/11/26 01:52:35 DEBUG : file1: reading active writers
2025/11/26 01:52:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:36 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:52:36 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008c70e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00080ed08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642170176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668341573540872 ext:27077311933 loc:0x429cc00} ATime:{wall:13997668341573573253 ext:27077344324 loc:0x429cc00} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:52:36 DEBUG : >WaitForWriters: 
2025/11/26 01:52:36.765040 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:52:36.765070 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:52:36 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)
2025/11/26 01:52:36 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
2025/11/26 01:52:38 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
2025/11/26 01:52:40 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
2025/11/26 01:52:44 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/26 01:52:44 DEBUG : Looking for writers
2025/11/26 01:52:44 DEBUG : file1: reading active writers
2025/11/26 01:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/26 01:52:45 DEBUG : Looking for writers
2025/11/26 01:52:45 DEBUG : file1: reading active writers
2025/11/26 01:52:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:46 DEBUG : Looking for writers
2025/11/26 01:52:46 DEBUG : file1: reading active writers
2025/11/26 01:52:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:47 DEBUG : Looking for writers
2025/11/26 01:52:47 DEBUG : file1: reading active writers
2025/11/26 01:52:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:48 DEBUG : Looking for writers
2025/11/26 01:52:48 DEBUG : file1: reading active writers
2025/11/26 01:52:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:49 DEBUG : Looking for writers
2025/11/26 01:52:49 DEBUG : file1: reading active writers
2025/11/26 01:52:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:50 DEBUG : Looking for writers
2025/11/26 01:52:50 DEBUG : file1: reading active writers
2025/11/26 01:52:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:51 DEBUG : Looking for writers
2025/11/26 01:52:51 DEBUG : file1: reading active writers
2025/11/26 01:52:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:52 DEBUG : Looking for writers
2025/11/26 01:52:52 DEBUG : file1: reading active writers
2025/11/26 01:52:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:53 DEBUG : Looking for writers
2025/11/26 01:52:53 DEBUG : file1: reading active writers
2025/11/26 01:52:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:54 DEBUG : Looking for writers
2025/11/26 01:52:54 DEBUG : file1: reading active writers
2025/11/26 01:52:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:55 DEBUG : Looking for writers
2025/11/26 01:52:55 DEBUG : file1: reading active writers
2025/11/26 01:52:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:56 DEBUG : Looking for writers
2025/11/26 01:52:56 DEBUG : file1: reading active writers
2025/11/26 01:52:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:57 DEBUG : Looking for writers
2025/11/26 01:52:57 DEBUG : file1: reading active writers
2025/11/26 01:52:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:58 DEBUG : Looking for writers
2025/11/26 01:52:58 DEBUG : file1: reading active writers
2025/11/26 01:52:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:52:59 DEBUG : Looking for writers
2025/11/26 01:52:59 DEBUG : file1: reading active writers
2025/11/26 01:52:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:00 DEBUG : Looking for writers
2025/11/26 01:53:00 DEBUG : file1: reading active writers
2025/11/26 01:53:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:01 DEBUG : Looking for writers
2025/11/26 01:53:01 DEBUG : file1: reading active writers
2025/11/26 01:53:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:02 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:02 DEBUG : Looking for writers
2025/11/26 01:53:02 DEBUG : file1: reading active writers
2025/11/26 01:53:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:03.081675 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:03.081827 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:03 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)
2025/11/26 01:53:03 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)
2025/11/26 01:53:03 DEBUG : Looking for writers
2025/11/26 01:53:03 DEBUG : file1: reading active writers
2025/11/26 01:53:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:04 DEBUG : Looking for writers
2025/11/26 01:53:04 DEBUG : file1: reading active writers
2025/11/26 01:53:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:05 DEBUG : Looking for writers
2025/11/26 01:53:05 DEBUG : file1: reading active writers
2025/11/26 01:53:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:06 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/26 01:53:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/11/26 01:53:06 DEBUG : Looking for writers
2025/11/26 01:53:06 DEBUG : file1: reading active writers
2025/11/26 01:53:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:07 DEBUG : Looking for writers
2025/11/26 01:53:07 DEBUG : file1: reading active writers
2025/11/26 01:53:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:08 DEBUG : Looking for writers
2025/11/26 01:53:08 DEBUG : file1: reading active writers
2025/11/26 01:53:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:09 DEBUG : Looking for writers
2025/11/26 01:53:09 DEBUG : file1: reading active writers
2025/11/26 01:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:10 DEBUG : Looking for writers
2025/11/26 01:53:10 DEBUG : file1: reading active writers
2025/11/26 01:53:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:11 DEBUG : Looking for writers
2025/11/26 01:53:11 DEBUG : file1: reading active writers
2025/11/26 01:53:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:12 DEBUG : Looking for writers
2025/11/26 01:53:12 DEBUG : file1: reading active writers
2025/11/26 01:53:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:13 DEBUG : Looking for writers
2025/11/26 01:53:13 DEBUG : file1: reading active writers
2025/11/26 01:53:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:14 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008c70e0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00080ed08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824642170176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668341573540872 ext:27077311933 loc:0x429cc00} ATime:{wall:13997668341573573253 ext:27077344324 loc:0x429cc00} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:53:14 DEBUG : >WaitForWriters: 
2025/11/26 01:53:14 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:53:14 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (68.00s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:53:14 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:53:14 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:53:14 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:53:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:53:14 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:53:14 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:53:14 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:53:14 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:53:14 DEBUG : file1: newRWFileHandle: 
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): openPending: 
2025/11/26 01:53:14 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/26 01:53:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): >openPending: err=<nil>
2025/11/26 01:53:14 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/26 01:53:14 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:53:14 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/26 01:53:14 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): _writeAt: size=7, off=0
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): >_writeAt: n=7, err=<nil>
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): _writeAt: size=6, off=5
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): >_writeAt: n=6, err=<nil>
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): close: 
2025/11/26 01:53:14 DEBUG : file1: vfs cache: setting modification time to 2025-11-26 01:53:14.528068056 +0000 UTC m=+95.081559958
2025/11/26 01:53:14 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): >close: err=<nil>
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): _writeAt: size=5, off=0
2025/11/26 01:53:14 DEBUG : file1(0xc000c344c0): >_writeAt: n=0, err=file already closed
2025/11/26 01:53:14 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/26 01:53:14 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/26 01:53:14 DEBUG : Looking for writers
2025/11/26 01:53:14 DEBUG : file1: reading active writers
2025/11/26 01:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/26 01:53:15.107879 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:15.107919 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:15 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)
2025/11/26 01:53:15 DEBUG : Looking for writers
2025/11/26 01:53:15 DEBUG : file1: reading active writers
2025/11/26 01:53:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/26 01:53:15 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:15 DEBUG : Looking for writers
2025/11/26 01:53:15 DEBUG : file1: reading active writers
2025/11/26 01:53:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:16.049349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:16.049384 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:16 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)
2025/11/26 01:53:16 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)
2025/11/26 01:53:16 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:16 DEBUG : Looking for writers
2025/11/26 01:53:16 DEBUG : file1: reading active writers
2025/11/26 01:53:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:17.162698 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:17.162733 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:17 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)
2025/11/26 01:53:17 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)
2025/11/26 01:53:17 DEBUG : Looking for writers
2025/11/26 01:53:17 DEBUG : file1: reading active writers
2025/11/26 01:53:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:17 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:18.642568 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:18.642623 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:53:18 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)
2025/11/26 01:53:18 DEBUG : Looking for writers
2025/11/26 01:53:18 DEBUG : file1: reading active writers
2025/11/26 01:53:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:19 DEBUG : Looking for writers
2025/11/26 01:53:19 DEBUG : file1: reading active writers
2025/11/26 01:53:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:20 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:20.645943 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:20.645989 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:20 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)
2025/11/26 01:53:20 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)
2025/11/26 01:53:20 DEBUG : Looking for writers
2025/11/26 01:53:20 DEBUG : file1: reading active writers
2025/11/26 01:53:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:21 DEBUG : Looking for writers
2025/11/26 01:53:21 DEBUG : file1: reading active writers
2025/11/26 01:53:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:22 DEBUG : Looking for writers
2025/11/26 01:53:22 DEBUG : file1: reading active writers
2025/11/26 01:53:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:23 DEBUG : Looking for writers
2025/11/26 01:53:23 DEBUG : file1: reading active writers
2025/11/26 01:53:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:23 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:24.364011 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:24.364035 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:24 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)
2025/11/26 01:53:24 DEBUG : Looking for writers
2025/11/26 01:53:24 DEBUG : file1: reading active writers
2025/11/26 01:53:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:25 DEBUG : Looking for writers
2025/11/26 01:53:25 DEBUG : file1: reading active writers
2025/11/26 01:53:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:26 DEBUG : Looking for writers
2025/11/26 01:53:26 DEBUG : file1: reading active writers
2025/11/26 01:53:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:27 DEBUG : Looking for writers
2025/11/26 01:53:27 DEBUG : file1: reading active writers
2025/11/26 01:53:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:28 DEBUG : Looking for writers
2025/11/26 01:53:28 DEBUG : file1: reading active writers
2025/11/26 01:53:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:29 DEBUG : Looking for writers
2025/11/26 01:53:29 DEBUG : file1: reading active writers
2025/11/26 01:53:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:30 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:30 DEBUG : Looking for writers
2025/11/26 01:53:30 DEBUG : file1: reading active writers
2025/11/26 01:53:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:31.302108 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:31.302135 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:31 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:31 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)
2025/11/26 01:53:31 DEBUG : Looking for writers
2025/11/26 01:53:31 DEBUG : file1: reading active writers
2025/11/26 01:53:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:32 DEBUG : Looking for writers
2025/11/26 01:53:32 DEBUG : file1: reading active writers
2025/11/26 01:53:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:33 DEBUG : Looking for writers
2025/11/26 01:53:33 DEBUG : file1: reading active writers
2025/11/26 01:53:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:34 DEBUG : Looking for writers
2025/11/26 01:53:34 DEBUG : file1: reading active writers
2025/11/26 01:53:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:35 DEBUG : Looking for writers
2025/11/26 01:53:35 DEBUG : file1: reading active writers
2025/11/26 01:53:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:36 DEBUG : Looking for writers
2025/11/26 01:53:36 DEBUG : file1: reading active writers
2025/11/26 01:53:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:37 DEBUG : Looking for writers
2025/11/26 01:53:37 DEBUG : file1: reading active writers
2025/11/26 01:53:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:38 DEBUG : Looking for writers
2025/11/26 01:53:38 DEBUG : file1: reading active writers
2025/11/26 01:53:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:39 DEBUG : Looking for writers
2025/11/26 01:53:39 DEBUG : file1: reading active writers
2025/11/26 01:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:40 DEBUG : Looking for writers
2025/11/26 01:53:40 DEBUG : file1: reading active writers
2025/11/26 01:53:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:41 DEBUG : Looking for writers
2025/11/26 01:53:41 DEBUG : file1: reading active writers
2025/11/26 01:53:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:42 DEBUG : Looking for writers
2025/11/26 01:53:42 DEBUG : file1: reading active writers
2025/11/26 01:53:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:43 DEBUG : Looking for writers
2025/11/26 01:53:43 DEBUG : file1: reading active writers
2025/11/26 01:53:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:44 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:53:44 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008b8690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644346176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668414592232920 ext:95081559958 loc:0x429cc00} ATime:{wall:13997668414592271994 ext:95081599021 loc:0x429cc00} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:53:44 DEBUG : >WaitForWriters: 
2025/11/26 01:53:44.735316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:53:44.735346 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:53:44 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)
2025/11/26 01:53:44 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2025/11/26 01:53:46 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2025/11/26 01:53:48 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2025/11/26 01:53:52 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2025/11/26 01:53:52 DEBUG : Looking for writers
2025/11/26 01:53:52 DEBUG : file1: reading active writers
2025/11/26 01:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2025/11/26 01:53:53 DEBUG : Looking for writers
2025/11/26 01:53:53 DEBUG : file1: reading active writers
2025/11/26 01:53:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:54 DEBUG : Looking for writers
2025/11/26 01:53:54 DEBUG : file1: reading active writers
2025/11/26 01:53:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:55 DEBUG : Looking for writers
2025/11/26 01:53:55 DEBUG : file1: reading active writers
2025/11/26 01:53:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:56 DEBUG : Looking for writers
2025/11/26 01:53:56 DEBUG : file1: reading active writers
2025/11/26 01:53:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:57 DEBUG : Looking for writers
2025/11/26 01:53:57 DEBUG : file1: reading active writers
2025/11/26 01:53:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:58 DEBUG : Looking for writers
2025/11/26 01:53:58 DEBUG : file1: reading active writers
2025/11/26 01:53:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:53:59 DEBUG : Looking for writers
2025/11/26 01:53:59 DEBUG : file1: reading active writers
2025/11/26 01:53:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:00 DEBUG : Looking for writers
2025/11/26 01:54:00 DEBUG : file1: reading active writers
2025/11/26 01:54:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:01 DEBUG : Looking for writers
2025/11/26 01:54:01 DEBUG : file1: reading active writers
2025/11/26 01:54:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:02 DEBUG : Looking for writers
2025/11/26 01:54:02 DEBUG : file1: reading active writers
2025/11/26 01:54:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:03 DEBUG : Looking for writers
2025/11/26 01:54:03 DEBUG : file1: reading active writers
2025/11/26 01:54:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:04 DEBUG : Looking for writers
2025/11/26 01:54:04 DEBUG : file1: reading active writers
2025/11/26 01:54:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:05 DEBUG : Looking for writers
2025/11/26 01:54:05 DEBUG : file1: reading active writers
2025/11/26 01:54:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:06 DEBUG : Looking for writers
2025/11/26 01:54:06 DEBUG : file1: reading active writers
2025/11/26 01:54:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:07 DEBUG : Looking for writers
2025/11/26 01:54:07 DEBUG : file1: reading active writers
2025/11/26 01:54:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:08 DEBUG : Looking for writers
2025/11/26 01:54:08 DEBUG : file1: reading active writers
2025/11/26 01:54:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:09 DEBUG : Looking for writers
2025/11/26 01:54:09 DEBUG : file1: reading active writers
2025/11/26 01:54:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:10 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:10 DEBUG : Looking for writers
2025/11/26 01:54:10 DEBUG : file1: reading active writers
2025/11/26 01:54:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:11.172160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:11.172185 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:11 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)
2025/11/26 01:54:11 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)
2025/11/26 01:54:11 DEBUG : Looking for writers
2025/11/26 01:54:11 DEBUG : file1: reading active writers
2025/11/26 01:54:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:12 DEBUG : Looking for writers
2025/11/26 01:54:12 DEBUG : file1: reading active writers
2025/11/26 01:54:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:13 DEBUG : Looking for writers
2025/11/26 01:54:13 DEBUG : file1: reading active writers
2025/11/26 01:54:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:14 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/26 01:54:14 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2025/11/26 01:54:14 DEBUG : Looking for writers
2025/11/26 01:54:14 DEBUG : file1: reading active writers
2025/11/26 01:54:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:15 DEBUG : Looking for writers
2025/11/26 01:54:15 DEBUG : file1: reading active writers
2025/11/26 01:54:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:16 DEBUG : Looking for writers
2025/11/26 01:54:16 DEBUG : file1: reading active writers
2025/11/26 01:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:17 DEBUG : Looking for writers
2025/11/26 01:54:17 DEBUG : file1: reading active writers
2025/11/26 01:54:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:18 DEBUG : Looking for writers
2025/11/26 01:54:18 DEBUG : file1: reading active writers
2025/11/26 01:54:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:19 DEBUG : Looking for writers
2025/11/26 01:54:19 DEBUG : file1: reading active writers
2025/11/26 01:54:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:20 DEBUG : Looking for writers
2025/11/26 01:54:20 DEBUG : file1: reading active writers
2025/11/26 01:54:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:21 DEBUG : Looking for writers
2025/11/26 01:54:21 DEBUG : file1: reading active writers
2025/11/26 01:54:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:54:22 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008b8690 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22108 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644346176} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668414592232920 ext:95081559958 loc:0x429cc00} ATime:{wall:13997668414592271994 ext:95081599021 loc:0x429cc00} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:54:22 DEBUG : >WaitForWriters: 
2025/11/26 01:54:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:54:22 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.95s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:54:22 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:54:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:54:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:54:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:54:22 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:54:22 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:54:22 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:54:22 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:54:22 DEBUG : file1: newRWFileHandle: 
2025/11/26 01:54:22 DEBUG : file1(0xc0008a2a00): openPending: 
2025/11/26 01:54:22 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/26 01:54:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:54:22 DEBUG : file1(0xc0008a2a00): >openPending: err=<nil>
2025/11/26 01:54:22 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/26 01:54:22 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:54:22 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/26 01:54:22 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/26 01:54:22 DEBUG : file1(0xc0008a2a00): close: 
2025/11/26 01:54:22 DEBUG : file1: vfs cache: setting modification time to 2025-11-26 01:54:22.468501335 +0000 UTC m=+163.021993217
2025/11/26 01:54:22 INFO  : file1: vfs cache: queuing for upload in 100ms
2025/11/26 01:54:22 DEBUG : file1(0xc0008a2a00): >close: err=<nil>
2025/11/26 01:54:22 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2025/11/26 01:54:22 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2025/11/26 01:54:22 DEBUG : file2: newRWFileHandle: 
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): openPending: 
2025/11/26 01:54:22 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/26 01:54:22 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): >openPending: err=<nil>
2025/11/26 01:54:22 DEBUG : file2: >newRWFileHandle: err=<nil>
2025/11/26 01:54:22 DEBUG : Added virtual directory entry vAddFile: "file2"
2025/11/26 01:54:22 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2025/11/26 01:54:22 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): RWFileHandle.Flush
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): RWFileHandle.Release
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): close: 
2025/11/26 01:54:22 DEBUG : file2: vfs cache: setting modification time to 2025-11-26 01:54:22.46997106 +0000 UTC m=+163.023462962
2025/11/26 01:54:22 INFO  : file2: vfs cache: queuing for upload in 100ms
2025/11/26 01:54:22 DEBUG : file2(0xc0008a2f40): >close: err=<nil>
2025/11/26 01:54:22 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/11/26 01:54:22 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:22 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/11/26 01:54:22 DEBUG : Looking for writers
2025/11/26 01:54:22 DEBUG : file1: reading active writers
2025/11/26 01:54:22 DEBUG : file2: reading active writers
2025/11/26 01:54:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/11/26 01:54:23 DEBUG : Looking for writers
2025/11/26 01:54:23 DEBUG : file1: reading active writers
2025/11/26 01:54:23 DEBUG : file2: reading active writers
2025/11/26 01:54:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/11/26 01:54:23.136680 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:23.136721 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:23 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:23 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:23 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:23 DEBUG : Looking for writers
2025/11/26 01:54:23 DEBUG : file1: reading active writers
2025/11/26 01:54:23 DEBUG : file2: reading active writers
2025/11/26 01:54:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:23.757382 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:23.757414 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:23 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)
2025/11/26 01:54:23 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)
2025/11/26 01:54:23 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:24.237704 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:24.237745 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:24 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:24 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:24 DEBUG : Looking for writers
2025/11/26 01:54:24 DEBUG : file2: reading active writers
2025/11/26 01:54:24 DEBUG : file1: reading active writers
2025/11/26 01:54:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:24.976200 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:24.976221 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:24 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)
2025/11/26 01:54:24 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)
2025/11/26 01:54:25 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:25.508610 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:25.508644 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:25 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)
2025/11/26 01:54:25 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)
2025/11/26 01:54:25 DEBUG : Looking for writers
2025/11/26 01:54:25 DEBUG : file1: reading active writers
2025/11/26 01:54:25 DEBUG : file2: reading active writers
2025/11/26 01:54:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:26.201298 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:26.201319 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:54:26 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)
2025/11/26 01:54:26 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:26.715817 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:26.715853 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:54:26 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)
2025/11/26 01:54:26 DEBUG : Looking for writers
2025/11/26 01:54:26 DEBUG : file1: reading active writers
2025/11/26 01:54:26 DEBUG : file2: reading active writers
2025/11/26 01:54:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:27 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:27.482000 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:27.482024 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:27 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:27 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)
2025/11/26 01:54:27 DEBUG : Looking for writers
2025/11/26 01:54:27 DEBUG : file1: reading active writers
2025/11/26 01:54:27 DEBUG : file2: reading active writers
2025/11/26 01:54:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:28 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:28.708797 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:28.708821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:28 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:28 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)
2025/11/26 01:54:28 DEBUG : Looking for writers
2025/11/26 01:54:28 DEBUG : file1: reading active writers
2025/11/26 01:54:28 DEBUG : file2: reading active writers
2025/11/26 01:54:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:29 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:29.584976 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:29.585002 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:29 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:29 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)
2025/11/26 01:54:29 DEBUG : Looking for writers
2025/11/26 01:54:29 DEBUG : file2: reading active writers
2025/11/26 01:54:29 DEBUG : file1: reading active writers
2025/11/26 01:54:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:30 DEBUG : Looking for writers
2025/11/26 01:54:30 DEBUG : file1: reading active writers
2025/11/26 01:54:30 DEBUG : file2: reading active writers
2025/11/26 01:54:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:31 DEBUG : Looking for writers
2025/11/26 01:54:31 DEBUG : file1: reading active writers
2025/11/26 01:54:31 DEBUG : file2: reading active writers
2025/11/26 01:54:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:31 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:32.522372 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:32.522405 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:54:32 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)
2025/11/26 01:54:32 DEBUG : Looking for writers
2025/11/26 01:54:32 DEBUG : file1: reading active writers
2025/11/26 01:54:32 DEBUG : file2: reading active writers
2025/11/26 01:54:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:32 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:33.273708 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:33.273726 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:54:33 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)
2025/11/26 01:54:33 DEBUG : Looking for writers
2025/11/26 01:54:33 DEBUG : file1: reading active writers
2025/11/26 01:54:33 DEBUG : file2: reading active writers
2025/11/26 01:54:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:34 DEBUG : Looking for writers
2025/11/26 01:54:34 DEBUG : file1: reading active writers
2025/11/26 01:54:34 DEBUG : file2: reading active writers
2025/11/26 01:54:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:35 DEBUG : Looking for writers
2025/11/26 01:54:35 DEBUG : file1: reading active writers
2025/11/26 01:54:35 DEBUG : file2: reading active writers
2025/11/26 01:54:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:36 DEBUG : Looking for writers
2025/11/26 01:54:36 DEBUG : file1: reading active writers
2025/11/26 01:54:36 DEBUG : file2: reading active writers
2025/11/26 01:54:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:37 DEBUG : Looking for writers
2025/11/26 01:54:37 DEBUG : file2: reading active writers
2025/11/26 01:54:37 DEBUG : file1: reading active writers
2025/11/26 01:54:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:38 DEBUG : Looking for writers
2025/11/26 01:54:38 DEBUG : file1: reading active writers
2025/11/26 01:54:38 DEBUG : file2: reading active writers
2025/11/26 01:54:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:38 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:39 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:54:39.691035 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:39.691056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:39 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)
2025/11/26 01:54:39 DEBUG : Looking for writers
2025/11/26 01:54:39 DEBUG : file1: reading active writers
2025/11/26 01:54:39 DEBUG : file2: reading active writers
2025/11/26 01:54:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:40.312050 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:40.312075 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:40 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:40 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)
2025/11/26 01:54:40 DEBUG : Looking for writers
2025/11/26 01:54:40 DEBUG : file1: reading active writers
2025/11/26 01:54:40 DEBUG : file2: reading active writers
2025/11/26 01:54:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:41 DEBUG : Looking for writers
2025/11/26 01:54:41 DEBUG : file1: reading active writers
2025/11/26 01:54:41 DEBUG : file2: reading active writers
2025/11/26 01:54:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:42 DEBUG : Looking for writers
2025/11/26 01:54:42 DEBUG : file1: reading active writers
2025/11/26 01:54:42 DEBUG : file2: reading active writers
2025/11/26 01:54:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:43 DEBUG : Looking for writers
2025/11/26 01:54:43 DEBUG : file1: reading active writers
2025/11/26 01:54:43 DEBUG : file2: reading active writers
2025/11/26 01:54:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:44 DEBUG : Looking for writers
2025/11/26 01:54:44 DEBUG : file1: reading active writers
2025/11/26 01:54:44 DEBUG : file2: reading active writers
2025/11/26 01:54:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:45 DEBUG : Looking for writers
2025/11/26 01:54:45 DEBUG : file2: reading active writers
2025/11/26 01:54:45 DEBUG : file1: reading active writers
2025/11/26 01:54:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:46 DEBUG : Looking for writers
2025/11/26 01:54:46 DEBUG : file2: reading active writers
2025/11/26 01:54:46 DEBUG : file1: reading active writers
2025/11/26 01:54:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:47 DEBUG : Looking for writers
2025/11/26 01:54:47 DEBUG : file1: reading active writers
2025/11/26 01:54:47 DEBUG : file2: reading active writers
2025/11/26 01:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:48 DEBUG : Looking for writers
2025/11/26 01:54:48 DEBUG : file1: reading active writers
2025/11/26 01:54:48 DEBUG : file2: reading active writers
2025/11/26 01:54:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:49 DEBUG : Looking for writers
2025/11/26 01:54:49 DEBUG : file1: reading active writers
2025/11/26 01:54:49 DEBUG : file2: reading active writers
2025/11/26 01:54:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:50 DEBUG : Looking for writers
2025/11/26 01:54:50 DEBUG : file1: reading active writers
2025/11/26 01:54:50 DEBUG : file2: reading active writers
2025/11/26 01:54:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:51 DEBUG : Looking for writers
2025/11/26 01:54:51 DEBUG : file1: reading active writers
2025/11/26 01:54:51 DEBUG : file2: reading active writers
2025/11/26 01:54:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:54:52 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008b8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644348992} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668487547110231 ext:163021993217 loc:0x429cc00} ATime:{wall:13997668487547447483 ext:163022330459 loc:0x429cc00} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008b8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644349248} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668487548579956 ext:163023462962 loc:0x429cc00} ATime:{wall:13997668487548818133 ext:163023701139 loc:0x429cc00} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:54:52 DEBUG : >WaitForWriters: 
2025/11/26 01:54:52 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:54:52 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
2025/11/26 01:54:53.034835 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:53.034868 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:53 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)
2025/11/26 01:54:53 DEBUG : file2: vfs cache: starting upload
    fstest.go:301: Flushing the directory cache
2025/11/26 01:54:53.737660 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:54:53.737697 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:54:53 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)
2025/11/26 01:54:53 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)
2025/11/26 01:54:53 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
2025/11/26 01:54:56 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
2025/11/26 01:55:00 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2025/11/26 01:55:00 DEBUG : Looking for writers
2025/11/26 01:55:00 DEBUG : file2: reading active writers
2025/11/26 01:55:00 DEBUG : file1: reading active writers
2025/11/26 01:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2025/11/26 01:55:01 DEBUG : Looking for writers
2025/11/26 01:55:01 DEBUG : file1: reading active writers
2025/11/26 01:55:01 DEBUG : file2: reading active writers
2025/11/26 01:55:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:02 DEBUG : Looking for writers
2025/11/26 01:55:02 DEBUG : file1: reading active writers
2025/11/26 01:55:02 DEBUG : file2: reading active writers
2025/11/26 01:55:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:03 DEBUG : Looking for writers
2025/11/26 01:55:03 DEBUG : file1: reading active writers
2025/11/26 01:55:03 DEBUG : file2: reading active writers
2025/11/26 01:55:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:04 DEBUG : Looking for writers
2025/11/26 01:55:04 DEBUG : file1: reading active writers
2025/11/26 01:55:04 DEBUG : file2: reading active writers
2025/11/26 01:55:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:05 DEBUG : Looking for writers
2025/11/26 01:55:05 DEBUG : file2: reading active writers
2025/11/26 01:55:05 DEBUG : file1: reading active writers
2025/11/26 01:55:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:06 DEBUG : Looking for writers
2025/11/26 01:55:06 DEBUG : file1: reading active writers
2025/11/26 01:55:06 DEBUG : file2: reading active writers
2025/11/26 01:55:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:07 DEBUG : Looking for writers
2025/11/26 01:55:07 DEBUG : file1: reading active writers
2025/11/26 01:55:07 DEBUG : file2: reading active writers
2025/11/26 01:55:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:08 DEBUG : Looking for writers
2025/11/26 01:55:08 DEBUG : file1: reading active writers
2025/11/26 01:55:08 DEBUG : file2: reading active writers
2025/11/26 01:55:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:09 DEBUG : Looking for writers
2025/11/26 01:55:09 DEBUG : file1: reading active writers
2025/11/26 01:55:09 DEBUG : file2: reading active writers
2025/11/26 01:55:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:10 DEBUG : Looking for writers
2025/11/26 01:55:10 DEBUG : file1: reading active writers
2025/11/26 01:55:10 DEBUG : file2: reading active writers
2025/11/26 01:55:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:11 DEBUG : Looking for writers
2025/11/26 01:55:11 DEBUG : file1: reading active writers
2025/11/26 01:55:11 DEBUG : file2: reading active writers
2025/11/26 01:55:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:12 DEBUG : Looking for writers
2025/11/26 01:55:12 DEBUG : file1: reading active writers
2025/11/26 01:55:12 DEBUG : file2: reading active writers
2025/11/26 01:55:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:13 DEBUG : Looking for writers
2025/11/26 01:55:13 DEBUG : file1: reading active writers
2025/11/26 01:55:13 DEBUG : file2: reading active writers
2025/11/26 01:55:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:14 DEBUG : Looking for writers
2025/11/26 01:55:14 DEBUG : file1: reading active writers
2025/11/26 01:55:14 DEBUG : file2: reading active writers
2025/11/26 01:55:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:15 DEBUG : Looking for writers
2025/11/26 01:55:15 DEBUG : file1: reading active writers
2025/11/26 01:55:15 DEBUG : file2: reading active writers
2025/11/26 01:55:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:16 DEBUG : Looking for writers
2025/11/26 01:55:16 DEBUG : file1: reading active writers
2025/11/26 01:55:16 DEBUG : file2: reading active writers
2025/11/26 01:55:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:17 DEBUG : Looking for writers
2025/11/26 01:55:17 DEBUG : file1: reading active writers
2025/11/26 01:55:17 DEBUG : file2: reading active writers
2025/11/26 01:55:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:18 DEBUG : Looking for writers
2025/11/26 01:55:18 DEBUG : file1: reading active writers
2025/11/26 01:55:18 DEBUG : file2: reading active writers
2025/11/26 01:55:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:18 DEBUG : file1: vfs cache: starting upload
2025/11/26 01:55:19.302805 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:55:19.302833 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:19 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:19 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)
2025/11/26 01:55:19 DEBUG : file2: vfs cache: starting upload
2025/11/26 01:55:19 DEBUG : Looking for writers
2025/11/26 01:55:19 DEBUG : file1: reading active writers
2025/11/26 01:55:19 DEBUG : file2: reading active writers
2025/11/26 01:55:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:19.820835 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:55:19.820867 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:19 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)
2025/11/26 01:55:19 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)
2025/11/26 01:55:20 DEBUG : Looking for writers
2025/11/26 01:55:20 DEBUG : file2: reading active writers
2025/11/26 01:55:20 DEBUG : file1: reading active writers
2025/11/26 01:55:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:21 DEBUG : Looking for writers
2025/11/26 01:55:21 DEBUG : file1: reading active writers
2025/11/26 01:55:21 DEBUG : file2: reading active writers
2025/11/26 01:55:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2025/11/26 01:55:22 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2025/11/26 01:55:22 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2025/11/26 01:55:22 DEBUG : Looking for writers
2025/11/26 01:55:22 DEBUG : file1: reading active writers
2025/11/26 01:55:22 DEBUG : file2: reading active writers
2025/11/26 01:55:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:23 DEBUG : Looking for writers
2025/11/26 01:55:23 DEBUG : file1: reading active writers
2025/11/26 01:55:23 DEBUG : file2: reading active writers
2025/11/26 01:55:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:24 DEBUG : Looking for writers
2025/11/26 01:55:24 DEBUG : file1: reading active writers
2025/11/26 01:55:24 DEBUG : file2: reading active writers
2025/11/26 01:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:25 DEBUG : Looking for writers
2025/11/26 01:55:25 DEBUG : file2: reading active writers
2025/11/26 01:55:25 DEBUG : file1: reading active writers
2025/11/26 01:55:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:26 DEBUG : Looking for writers
2025/11/26 01:55:26 DEBUG : file1: reading active writers
2025/11/26 01:55:26 DEBUG : file2: reading active writers
2025/11/26 01:55:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:27 DEBUG : Looking for writers
2025/11/26 01:55:27 DEBUG : file1: reading active writers
2025/11/26 01:55:27 DEBUG : file2: reading active writers
2025/11/26 01:55:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:28 DEBUG : Looking for writers
2025/11/26 01:55:28 DEBUG : file1: reading active writers
2025/11/26 01:55:28 DEBUG : file2: reading active writers
2025/11/26 01:55:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:29 DEBUG : Looking for writers
2025/11/26 01:55:29 DEBUG : file1: reading active writers
2025/11/26 01:55:29 DEBUG : file2: reading active writers
2025/11/26 01:55:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2025/11/26 01:55:30 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008b8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22c08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644348992} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668487547110231 ext:163021993217 loc:0x429cc00} ATime:{wall:13997668487547447483 ext:163022330459 loc:0x429cc00} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008b8870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a22d08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644349248} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:13997668487548579956 ext:163023462962 loc:0x429cc00} ATime:{wall:13997668487548818133 ext:163023701139 loc:0x429cc00} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2025/11/26 01:55:30 DEBUG : >WaitForWriters: 
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:55:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.83s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:55:30 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:55:30.625885 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:55:30.625907 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:30 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:55:30 DEBUG : Looking for writers
2025/11/26 01:55:30 DEBUG : >WaitForWriters: 
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:55:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.48s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:55:30 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:30 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:55:31.148416 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:55:31.148464 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:31 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : >WaitForWriters: 
2025/11/26 01:55:31 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:55:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.52s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:55:31 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:55:31 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:55:31 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:55:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:55:31 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:55:31 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:55:31 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:55:31 DEBUG : file1: newRWFileHandle: 
2025/11/26 01:55:31 DEBUG : file1(0xc000bd23c0): openPending: 
2025/11/26 01:55:31 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2025/11/26 01:55:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:55:31 DEBUG : file1(0xc000bd23c0): >openPending: err=<nil>
2025/11/26 01:55:31 DEBUG : file1: >newRWFileHandle: err=<nil>
2025/11/26 01:55:31 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:55:31 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2025/11/26 01:55:31 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2025/11/26 01:55:31.697045 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:55:31.697198 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:55:31 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : file1: reading active writers
2025/11/26 01:55:31 DEBUG : file1: active writers 1
2025/11/26 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : file1: reading active writers
2025/11/26 01:55:31 DEBUG : file1: active writers 1
2025/11/26 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : file1: reading active writers
2025/11/26 01:55:31 DEBUG : file1: active writers 1
2025/11/26 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : file1: reading active writers
2025/11/26 01:55:31 DEBUG : file1: active writers 1
2025/11/26 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2025/11/26 01:55:31 DEBUG : Looking for writers
2025/11/26 01:55:31 DEBUG : file1: reading active writers
2025/11/26 01:55:31 DEBUG : file1: active writers 1
2025/11/26 01:55:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2025/11/26 01:55:32 DEBUG : Looking for writers
2025/11/26 01:55:32 DEBUG : file1: reading active writers
2025/11/26 01:55:32 DEBUG : file1: active writers 1
2025/11/26 01:55:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2025/11/26 01:55:32 DEBUG : Looking for writers
2025/11/26 01:55:32 DEBUG : file1: reading active writers
2025/11/26 01:55:32 DEBUG : file1: active writers 1
2025/11/26 01:55:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2025/11/26 01:55:32 DEBUG : Looking for writers
2025/11/26 01:55:32 DEBUG : file1: reading active writers
2025/11/26 01:55:32 DEBUG : file1: active writers 1
2025/11/26 01:55:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:33 DEBUG : Looking for writers
2025/11/26 01:55:33 DEBUG : file1: reading active writers
2025/11/26 01:55:33 DEBUG : file1: active writers 1
2025/11/26 01:55:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:34 DEBUG : Looking for writers
2025/11/26 01:55:34 DEBUG : file1: reading active writers
2025/11/26 01:55:34 DEBUG : file1: active writers 1
2025/11/26 01:55:34 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:35 DEBUG : Looking for writers
2025/11/26 01:55:35 DEBUG : file1: reading active writers
2025/11/26 01:55:35 DEBUG : file1: active writers 1
2025/11/26 01:55:35 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:36 DEBUG : Looking for writers
2025/11/26 01:55:36 DEBUG : file1: reading active writers
2025/11/26 01:55:36 DEBUG : file1: active writers 1
2025/11/26 01:55:36 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:37 DEBUG : Looking for writers
2025/11/26 01:55:37 DEBUG : file1: reading active writers
2025/11/26 01:55:37 DEBUG : file1: active writers 1
2025/11/26 01:55:37 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:38 DEBUG : Looking for writers
2025/11/26 01:55:38 DEBUG : file1: reading active writers
2025/11/26 01:55:38 DEBUG : file1: active writers 1
2025/11/26 01:55:38 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:39 DEBUG : Looking for writers
2025/11/26 01:55:39 DEBUG : file1: reading active writers
2025/11/26 01:55:39 DEBUG : file1: active writers 1
2025/11/26 01:55:39 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:40 DEBUG : Looking for writers
2025/11/26 01:55:40 DEBUG : file1: reading active writers
2025/11/26 01:55:40 DEBUG : file1: active writers 1
2025/11/26 01:55:40 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:41 DEBUG : Looking for writers
2025/11/26 01:55:41 DEBUG : file1: reading active writers
2025/11/26 01:55:41 DEBUG : file1: active writers 1
2025/11/26 01:55:41 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:42 DEBUG : Looking for writers
2025/11/26 01:55:42 DEBUG : file1: reading active writers
2025/11/26 01:55:42 DEBUG : file1: active writers 1
2025/11/26 01:55:42 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:43 DEBUG : Looking for writers
2025/11/26 01:55:43 DEBUG : file1: reading active writers
2025/11/26 01:55:43 DEBUG : file1: active writers 1
2025/11/26 01:55:43 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:44 DEBUG : Looking for writers
2025/11/26 01:55:44 DEBUG : file1: reading active writers
2025/11/26 01:55:44 DEBUG : file1: active writers 1
2025/11/26 01:55:44 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:45 DEBUG : Looking for writers
2025/11/26 01:55:45 DEBUG : file1: reading active writers
2025/11/26 01:55:45 DEBUG : file1: active writers 1
2025/11/26 01:55:45 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:46 DEBUG : Looking for writers
2025/11/26 01:55:46 DEBUG : file1: reading active writers
2025/11/26 01:55:46 DEBUG : file1: active writers 1
2025/11/26 01:55:46 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:47 DEBUG : Looking for writers
2025/11/26 01:55:47 DEBUG : file1: reading active writers
2025/11/26 01:55:47 DEBUG : file1: active writers 1
2025/11/26 01:55:47 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:48 DEBUG : Looking for writers
2025/11/26 01:55:48 DEBUG : file1: reading active writers
2025/11/26 01:55:48 DEBUG : file1: active writers 1
2025/11/26 01:55:48 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:49 DEBUG : Looking for writers
2025/11/26 01:55:49 DEBUG : file1: reading active writers
2025/11/26 01:55:49 DEBUG : file1: active writers 1
2025/11/26 01:55:49 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:50 DEBUG : Looking for writers
2025/11/26 01:55:50 DEBUG : file1: reading active writers
2025/11/26 01:55:50 DEBUG : file1: active writers 1
2025/11/26 01:55:50 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:51 DEBUG : Looking for writers
2025/11/26 01:55:51 DEBUG : file1: reading active writers
2025/11/26 01:55:51 DEBUG : file1: active writers 1
2025/11/26 01:55:51 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:52 DEBUG : Looking for writers
2025/11/26 01:55:52 DEBUG : file1: reading active writers
2025/11/26 01:55:52 DEBUG : file1: active writers 1
2025/11/26 01:55:52 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:53 DEBUG : Looking for writers
2025/11/26 01:55:53 DEBUG : file1: reading active writers
2025/11/26 01:55:53 DEBUG : file1: active writers 1
2025/11/26 01:55:53 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:54 DEBUG : Looking for writers
2025/11/26 01:55:54 DEBUG : file1: reading active writers
2025/11/26 01:55:54 DEBUG : file1: active writers 1
2025/11/26 01:55:54 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:55 DEBUG : Looking for writers
2025/11/26 01:55:55 DEBUG : file1: reading active writers
2025/11/26 01:55:55 DEBUG : file1: active writers 1
2025/11/26 01:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:56 DEBUG : Looking for writers
2025/11/26 01:55:56 DEBUG : file1: reading active writers
2025/11/26 01:55:56 DEBUG : file1: active writers 1
2025/11/26 01:55:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:57 DEBUG : Looking for writers
2025/11/26 01:55:57 DEBUG : file1: reading active writers
2025/11/26 01:55:57 DEBUG : file1: active writers 1
2025/11/26 01:55:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:58 DEBUG : Looking for writers
2025/11/26 01:55:58 DEBUG : file1: reading active writers
2025/11/26 01:55:58 DEBUG : file1: active writers 1
2025/11/26 01:55:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:55:59 DEBUG : Looking for writers
2025/11/26 01:55:59 DEBUG : file1: reading active writers
2025/11/26 01:55:59 DEBUG : file1: active writers 1
2025/11/26 01:55:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:56:00 DEBUG : Looking for writers
2025/11/26 01:56:00 DEBUG : file1: reading active writers
2025/11/26 01:56:00 DEBUG : file1: active writers 1
2025/11/26 01:56:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2025/11/26 01:56:01 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008b9a40 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b45708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645539648} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc0003b68c8 info:{ModTime:{wall:13997668561468932191 ext:231855629311 loc:0x429cc00} ATime:{wall:13997668561468932191 ext:231855629311 loc:0x429cc00} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2025/11/26 01:56:01 DEBUG : >WaitForWriters: 
2025/11/26 01:56:01 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:56:01 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.55s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:01 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:01 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: root is "/home/rclone/.cache/rclone"
2025/11/26 01:56:01 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:56:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2025/11/26 01:56:01 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-zicufav9kose"
2025/11/26 01:56:01 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2025/11/26 01:56:01 DEBUG : forgetting directory cache
2025/11/26 01:56:02.288149 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:02.288174 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:02 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:02 DEBUG : Looking for writers
2025/11/26 01:56:02 DEBUG : >WaitForWriters: 
2025/11/26 01:56:02 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': vfs cache: cleaner exiting
2025/11/26 01:56:02 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.59s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:02.836503 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:02.837053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:02 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.55s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:03.246242 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:03.246273 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:03 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.41s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:03 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:03 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:03.711486 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:03.711509 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:03 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:03 DEBUG : Looking for writers
2025/11/26 01:56:03 DEBUG : >WaitForWriters: 
2025/11/26 01:56:03 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.46s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:03 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:03 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:04.114199 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:04.114240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:04 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:04 DEBUG : Looking for writers
2025/11/26 01:56:04 DEBUG : >WaitForWriters: 
2025/11/26 01:56:04 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.48s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:04 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:04.714910 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:04.714942 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:04 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:04 DEBUG : Looking for writers
2025/11/26 01:56:04 DEBUG : >WaitForWriters: 
2025/11/26 01:56:04 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.56s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:04 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:04 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:05.155664 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:05.155772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:05 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:05 DEBUG : Looking for writers
2025/11/26 01:56:05 DEBUG : >WaitForWriters: 
2025/11/26 01:56:05 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.50s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:05 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:05 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:05 ERROR : error listing: directory not found
2025/11/26 01:56:05.950060 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:05.950083 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:05 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
2025/11/26 01:56:05 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:05 DEBUG : Looking for writers
2025/11/26 01:56:05 DEBUG : >WaitForWriters: 
2025/11/26 01:56:06 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.80s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:06 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:06 ERROR : error listing: directory not found
2025/11/26 01:56:06 ERROR : error listing: directory not found
2025/11/26 01:56:06.865208 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:06.865242 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:06 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
2025/11/26 01:56:06 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:06 DEBUG : Looking for writers
2025/11/26 01:56:06 DEBUG : >WaitForWriters: 
2025/11/26 01:56:06 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.82s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:06 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:06 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:06 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:07 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2025/11/26 01:56:07 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2025/11/26 01:56:07 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2025/11/26 01:56:07 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (5 bytes), uploading instead of streaming
2025/11/26 01:56:07.514738 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:07.514774 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:07 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:07 DEBUG : file1: Remove: 
2025/11/26 01:56:07 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:07 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
2025/11/26 01:56:07 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
2025/11/26 01:56:08 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
2025/11/26 01:56:11 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
2025/11/26 01:56:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:15 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (0 bytes), uploading instead of streaming
2025/11/26 01:56:15.628954 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:15.628988 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:15 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:15 DEBUG : file1: Remove: 
2025/11/26 01:56:15 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:15 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
2025/11/26 01:56:15 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:15 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:15 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:15 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:15 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:15 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
2025/11/26 01:56:15 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2025/11/26 01:56:15 DEBUG : Looking for writers
2025/11/26 01:56:15 DEBUG : file1: reading active writers
2025/11/26 01:56:15 DEBUG : file1: active writers 1
2025/11/26 01:56:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2025/11/26 01:56:16 DEBUG : Looking for writers
2025/11/26 01:56:16 DEBUG : file1: reading active writers
2025/11/26 01:56:16 DEBUG : file1: active writers 1
2025/11/26 01:56:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2025/11/26 01:56:16 DEBUG : Looking for writers
2025/11/26 01:56:16 DEBUG : file1: reading active writers
2025/11/26 01:56:16 DEBUG : file1: active writers 1
2025/11/26 01:56:16 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:17 DEBUG : Looking for writers
2025/11/26 01:56:17 DEBUG : file1: reading active writers
2025/11/26 01:56:17 DEBUG : file1: active writers 1
2025/11/26 01:56:17 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:18 DEBUG : Looking for writers
2025/11/26 01:56:18 DEBUG : file1: reading active writers
2025/11/26 01:56:18 DEBUG : file1: active writers 1
2025/11/26 01:56:18 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:19 DEBUG : Looking for writers
2025/11/26 01:56:19 DEBUG : file1: reading active writers
2025/11/26 01:56:19 DEBUG : file1: active writers 1
2025/11/26 01:56:19 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:20 DEBUG : Looking for writers
2025/11/26 01:56:20 DEBUG : file1: reading active writers
2025/11/26 01:56:20 DEBUG : file1: active writers 1
2025/11/26 01:56:20 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:21 DEBUG : Looking for writers
2025/11/26 01:56:21 DEBUG : file1: reading active writers
2025/11/26 01:56:21 DEBUG : file1: active writers 1
2025/11/26 01:56:21 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:22 DEBUG : Looking for writers
2025/11/26 01:56:22 DEBUG : file1: reading active writers
2025/11/26 01:56:22 DEBUG : file1: active writers 1
2025/11/26 01:56:22 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:23 DEBUG : Looking for writers
2025/11/26 01:56:23 DEBUG : file1: reading active writers
2025/11/26 01:56:23 DEBUG : file1: active writers 1
2025/11/26 01:56:23 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:24 DEBUG : Looking for writers
2025/11/26 01:56:24 DEBUG : file1: reading active writers
2025/11/26 01:56:24 DEBUG : file1: active writers 1
2025/11/26 01:56:24 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:25 DEBUG : Looking for writers
2025/11/26 01:56:25 DEBUG : file1: reading active writers
2025/11/26 01:56:25 DEBUG : file1: active writers 1
2025/11/26 01:56:25 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:26 DEBUG : Looking for writers
2025/11/26 01:56:26 DEBUG : file1: reading active writers
2025/11/26 01:56:26 DEBUG : file1: active writers 1
2025/11/26 01:56:26 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:27 DEBUG : Looking for writers
2025/11/26 01:56:27 DEBUG : file1: reading active writers
2025/11/26 01:56:27 DEBUG : file1: active writers 1
2025/11/26 01:56:27 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:28 DEBUG : Looking for writers
2025/11/26 01:56:28 DEBUG : file1: reading active writers
2025/11/26 01:56:28 DEBUG : file1: active writers 1
2025/11/26 01:56:28 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:29 DEBUG : Looking for writers
2025/11/26 01:56:29 DEBUG : file1: reading active writers
2025/11/26 01:56:29 DEBUG : file1: active writers 1
2025/11/26 01:56:29 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:30 DEBUG : Looking for writers
2025/11/26 01:56:30 DEBUG : file1: reading active writers
2025/11/26 01:56:30 DEBUG : file1: active writers 1
2025/11/26 01:56:30 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:31 DEBUG : Looking for writers
2025/11/26 01:56:31 DEBUG : file1: reading active writers
2025/11/26 01:56:31 DEBUG : file1: active writers 1
2025/11/26 01:56:31 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:32 DEBUG : Looking for writers
2025/11/26 01:56:32 DEBUG : file1: reading active writers
2025/11/26 01:56:32 DEBUG : file1: active writers 1
2025/11/26 01:56:32 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:33 DEBUG : Looking for writers
2025/11/26 01:56:33 DEBUG : file1: reading active writers
2025/11/26 01:56:33 DEBUG : file1: active writers 1
2025/11/26 01:56:33 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:34 DEBUG : Looking for writers
2025/11/26 01:56:34 DEBUG : file1: reading active writers
2025/11/26 01:56:34 DEBUG : file1: active writers 1
2025/11/26 01:56:34 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:35 DEBUG : Looking for writers
2025/11/26 01:56:35 DEBUG : file1: reading active writers
2025/11/26 01:56:35 DEBUG : file1: active writers 1
2025/11/26 01:56:35 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:36 DEBUG : Looking for writers
2025/11/26 01:56:36 DEBUG : file1: reading active writers
2025/11/26 01:56:36 DEBUG : file1: active writers 1
2025/11/26 01:56:36 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:37 DEBUG : Looking for writers
2025/11/26 01:56:37 DEBUG : file1: reading active writers
2025/11/26 01:56:37 DEBUG : file1: active writers 1
2025/11/26 01:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:38 DEBUG : Looking for writers
2025/11/26 01:56:38 DEBUG : file1: reading active writers
2025/11/26 01:56:38 DEBUG : file1: active writers 1
2025/11/26 01:56:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:39 DEBUG : Looking for writers
2025/11/26 01:56:39 DEBUG : file1: reading active writers
2025/11/26 01:56:39 DEBUG : file1: active writers 1
2025/11/26 01:56:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:40 DEBUG : Looking for writers
2025/11/26 01:56:40 DEBUG : file1: reading active writers
2025/11/26 01:56:40 DEBUG : file1: active writers 1
2025/11/26 01:56:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:41 DEBUG : Looking for writers
2025/11/26 01:56:41 DEBUG : file1: reading active writers
2025/11/26 01:56:41 DEBUG : file1: active writers 1
2025/11/26 01:56:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:42 DEBUG : Looking for writers
2025/11/26 01:56:42 DEBUG : file1: reading active writers
2025/11/26 01:56:42 DEBUG : file1: active writers 1
2025/11/26 01:56:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:43 DEBUG : Looking for writers
2025/11/26 01:56:43 DEBUG : file1: reading active writers
2025/11/26 01:56:43 DEBUG : file1: active writers 1
2025/11/26 01:56:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:44 DEBUG : Looking for writers
2025/11/26 01:56:44 DEBUG : file1: reading active writers
2025/11/26 01:56:44 DEBUG : file1: active writers 1
2025/11/26 01:56:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2025/11/26 01:56:45 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2025/11/26 01:56:45 DEBUG : >WaitForWriters: 
2025/11/26 01:56:45 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.77s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:45 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:45 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:45 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:45 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:45 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2025/11/26 01:56:46 DEBUG : file1: aborting in-sequence write wait, off=100
2025/11/26 01:56:46 DEBUG : file1: failed to wait for in-sequence write to 100
2025/11/26 01:56:46 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2025/11/26 01:56:46 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (11 bytes), uploading instead of streaming
2025/11/26 01:56:47.552695 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:47.552725 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 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)
2025/11/26 01:56:47 DEBUG : file1: Remove: 
2025/11/26 01:56:47 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:47 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
2025/11/26 01:56:47 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
2025/11/26 01:56:47 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
2025/11/26 01:56:48 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
2025/11/26 01:56:51 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/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
2025/11/26 01:56:55 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:55 DEBUG : Looking for writers
2025/11/26 01:56:55 DEBUG : >WaitForWriters: 
2025/11/26 01:56:55 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (9.82s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:55 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:55 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:55 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:55 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:55 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2025/11/26 01:56:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:55 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (5 bytes), uploading instead of streaming
2025/11/26 01:56:56.174266 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:56.174308 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:56 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)
2025/11/26 01:56:56 DEBUG : file1: Remove: 
2025/11/26 01:56:56 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:56 DEBUG : file1: >Remove: err=<nil>
2025/11/26 01:56:56 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
2025/11/26 01:56:56 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
2025/11/26 01:56:56 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:56 DEBUG : Looking for writers
2025/11/26 01:56:56 DEBUG : >WaitForWriters: 
2025/11/26 01:56:56 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.73s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:56 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:56 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:56 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:56 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:56 DEBUG : file1: WriteFileHandle.Release closing
2025/11/26 01:56:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:56 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (0 bytes), uploading instead of streaming
2025/11/26 01:56:57.021182 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:57.021263 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:57 DEBUG : file1: Remove: 
2025/11/26 01:56:57 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:57 DEBUG : file1: >Remove: err=<nil>
2025/11/26 01:56:57 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
2025/11/26 01:56:57 DEBUG : file1: WriteFileHandle.Release nothing to do
2025/11/26 01:56:57 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:57 DEBUG : Looking for writers
2025/11/26 01:56:57 DEBUG : >WaitForWriters: 
2025/11/26 01:56:57 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.90s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:57 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:57 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:57 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:57 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:57 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:57 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:57 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (2 bytes), uploading instead of streaming
2025/11/26 01:56:57.844123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:57.844148 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:57 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:57 DEBUG : file1: Remove: 
2025/11/26 01:56:57 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:57 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
2025/11/26 01:56:57 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:57 DEBUG : Looking for writers
2025/11/26 01:56:57 DEBUG : >WaitForWriters: 
2025/11/26 01:56:57 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.76s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:57 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:57 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:57 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (0 bytes), uploading instead of streaming
2025/11/26 01:56:58.597416 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:58.597449 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:58 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)
2025/11/26 01:56:58 DEBUG : file1: Remove: 
2025/11/26 01:56:58 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:58 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
2025/11/26 01:56:58 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/11/26 01:56:58 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
2025/11/26 01:56:58 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:58 DEBUG : Looking for writers
2025/11/26 01:56:58 DEBUG : >WaitForWriters: 
2025/11/26 01:56:58 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.84s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:58 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:58 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:56:58 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2025/11/26 01:56:58 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2025/11/26 01:56:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:58 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2025/11/26 01:56:58 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2025/11/26 01:56:58 DEBUG : Added virtual directory entry vAddFile: "file1"
2025/11/26 01:56:58 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': File to upload is small (100 bytes), uploading instead of streaming
2025/11/26 01:56:59.492920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:56:59.492961 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:56:59 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)
2025/11/26 01:56:59 DEBUG : file1: Remove: 
2025/11/26 01:56:59 DEBUG : Added virtual directory entry vDel: "file1"
2025/11/26 01:56:59 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
2025/11/26 01:56:59 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2025/11/26 01:56:59 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
2025/11/26 01:56:59 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:56:59 DEBUG : Looking for writers
2025/11/26 01:56:59 DEBUG : >WaitForWriters: 
2025/11/26 01:56:59 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.81s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:56:59 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:56:59 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:57:00.103124 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:57:00.103144 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:57:00 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:57:00 DEBUG : Looking for writers
2025/11/26 01:57:00 DEBUG : >WaitForWriters: 
2025/11/26 01:57:00 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.61s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:57:00 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:57:00 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:57:00.630275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:57:00.630300 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:57:00 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:57:00 DEBUG : Looking for writers
2025/11/26 01:57:00 DEBUG : >WaitForWriters: 
2025/11/26 01:57:00 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.53s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:57:00 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:57:00 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:57:01.414081 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:57:01.414110 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:57:01 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:57:01 DEBUG : Looking for writers
2025/11/26 01:57:01 DEBUG : >WaitForWriters: 
2025/11/26 01:57:01 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.86s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-zicufav9kose'", Local "Local file system at /tmp/rclone1832145290", Modify Window "1s"
2025/11/26 01:57:01 INFO  : proton drive root link ID 'rclone-test-zicufav9kose': poll-interval is not supported by this remote
2025/11/26 01:57:01 NOTICE: proton drive root link ID 'rclone-test-zicufav9kose': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2025/11/26 01:57:02.023506 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2025/11/26 01:57:02.023544 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-zicufav9kose'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2025/11/26 01:57:02 DEBUG : WaitForWriters: timeout=30s
2025/11/26 01:57:02 DEBUG : Looking for writers
2025/11/26 01:57:02 DEBUG : >WaitForWriters: 
2025/11/26 01:57:02 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.53s)
FAIL
2025/11/26 01:57:02 DEBUG : proton drive root link ID 'rclone-test-zicufav9kose': Purge remote
2025/11/26 01:57:02 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 5m22.839280031s (try 4/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]