"./vfs.test -test.v -test.timeout 1h0m0s -remote TestProtonDrive: -verbose -test.run '^(TestCaseSensitivity|TestDirCreate|TestDirFileOpen|TestDirForgetAll|TestDirForgetPath|TestDirHandleMethods|TestDirHandleReaddir|TestDirHandleReaddirnames|TestDirMetadataExtension|TestDirMethods|TestDirMkdir|TestDirMkdirSub|TestDirOpen|TestDirReadDirAll|TestDirRemove|TestDirRemoveAll|TestDirRemoveName|TestDirRename|TestDirSetModTime|TestDirStat|TestDirWalk|TestFileMethods|TestFileOpen|TestFileOpenRead|TestFileOpenWrite|TestFileReadAtNonZeroLength|TestFileReadAtZeroLength|TestFileRemove|TestFileRemoveAll|TestRWCacheUpdate|TestRWFileHandleFlushRead|TestRWFileHandleMethodsRead|TestRWFileHandleMethodsWrite|TestRWFileHandleReadAt|TestRWFileHandleReleaseRead|TestRWFileHandleSeek|TestRWFileHandleSizeCreateExisting|TestRWFileHandleSizeTruncateExisting|TestRWFileHandleWriteAt|TestRWFileHandleWriteNoWrite|TestRWFileModTimeWithOpenWriters|TestReadFileHandleFlush|TestReadFileHandleMethods|TestReadFileHandleReadAt|TestReadFileHandleRelease|TestReadFileHandleSeek|TestUnicodeNormalization|TestVFSMkdir|TestVFSMkdirAll|TestVFSOpenFile|TestVFSRename|TestVFSStat|TestVFSStatParent|TestWriteFileHandleFlush|TestWriteFileHandleMethods|TestWriteFileHandleRelease|TestWriteFileHandleWriteAt|TestWriteFileModTimeWithOpenWriters|TestZipDirsInRoot|TestZipLargeFiles|TestZipManyFiles|TestZipManySubDirs)$|^TestFileRename$/^(full,forceCache=false|minimal,forceCache=false|minimal,forceCache=true|off,forceCache=false|writes,forceCache=false|writes,forceCache=true)$|^TestFileSetModTime$/^(cache=full,open=false,write=false|cache=full,open=true,write=false|cache=full,open=true,write=true|cache=off,open=false,write=false|cache=off,open=true,write=false|cache=off,open=true,write=true)$'" - Starting (try 5/5)
2026/01/09 03:43:24 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-bemaqol4weda"
2026/01/09 03:43:24 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/09 03:43:24 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': Has cached credentials
2026/01/09 03:43:25 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': Used cached credential to initialize the ProtonDrive API
2026/01/09 03:43:25 DEBUG : Creating backend with remote "/tmp/rclone1963348828"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:25 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:25 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:25.524841 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:25.524866 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:25 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:25 DEBUG : Looking for writers
2026/01/09 03:43:25 DEBUG : >WaitForWriters: 
2026/01/09 03:43:25 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.33s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:25 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:25 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:25.832743 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:25.832766 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:25 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:25 DEBUG : Looking for writers
2026/01/09 03:43:25 DEBUG : >WaitForWriters: 
2026/01/09 03:43:25 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.33s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:25 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:25 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:26.164934 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:26.164958 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:26 DEBUG : Looking for writers
2026/01/09 03:43:26 DEBUG : >WaitForWriters: 
2026/01/09 03:43:26 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.33s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:26.511767 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:26.511795 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:26 DEBUG : Looking for writers
2026/01/09 03:43:26 DEBUG : >WaitForWriters: 
2026/01/09 03:43:26 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.34s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:26.840008 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:26.840032 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:26 DEBUG : Looking for writers
2026/01/09 03:43:26 DEBUG : >WaitForWriters: 
2026/01/09 03:43:26 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.32s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:27.156367 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:27.156402 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:27 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:27 DEBUG : Looking for writers
2026/01/09 03:43:27 DEBUG : >WaitForWriters: 
2026/01/09 03:43:27 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.32s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:27 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:27 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:27.476596 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:27.476632 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:27 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:27 DEBUG : Looking for writers
2026/01/09 03:43:27 DEBUG : >WaitForWriters: 
2026/01/09 03:43:27 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.31s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:27 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:27 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:27.792724 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:27.792772 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:27 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:27 DEBUG : Looking for writers
2026/01/09 03:43:27 DEBUG : >WaitForWriters: 
2026/01/09 03:43:27 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.32s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:27 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:27 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:28.094629 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:28.094653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:28 DEBUG : Looking for writers
2026/01/09 03:43:28 DEBUG : >WaitForWriters: 
2026/01/09 03:43:28 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.29s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:28 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:28 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:28.408324 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:28.408344 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:28 DEBUG : Looking for writers
2026/01/09 03:43:28 DEBUG : >WaitForWriters: 
2026/01/09 03:43:28 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.32s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:28 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:28 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:28.728862 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:28.728889 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:28 DEBUG : Looking for writers
2026/01/09 03:43:28 DEBUG : >WaitForWriters: 
2026/01/09 03:43:28 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.32s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:28 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:28 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:29.042004 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:29.042026 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:29 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:29 DEBUG : Looking for writers
2026/01/09 03:43:29 DEBUG : >WaitForWriters: 
2026/01/09 03:43:29 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.31s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:29 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:29 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:29.375023 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:29.375056 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:29 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:29 DEBUG : Looking for writers
2026/01/09 03:43:29 DEBUG : >WaitForWriters: 
2026/01/09 03:43:29 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.33s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:29 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:29 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:29.682532 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:29.682564 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:29 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:29 DEBUG : Looking for writers
2026/01/09 03:43:29 DEBUG : >WaitForWriters: 
2026/01/09 03:43:29 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.32s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:29 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:29 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:30.016110 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:30.016157 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:30 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:30 DEBUG : Looking for writers
2026/01/09 03:43:30 DEBUG : >WaitForWriters: 
2026/01/09 03:43:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.33s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:30 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:30 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:30.360586 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:30.360625 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:30 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:30 DEBUG : Looking for writers
2026/01/09 03:43:30 DEBUG : >WaitForWriters: 
2026/01/09 03:43:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.34s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:30 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:30 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:30.692925 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:30.692951 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:30 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:30 DEBUG : Looking for writers
2026/01/09 03:43:30 DEBUG : >WaitForWriters: 
2026/01/09 03:43:30 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.33s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:30 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:30 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:31.016880 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:31.016900 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:31 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:31 DEBUG : Looking for writers
2026/01/09 03:43:31 DEBUG : >WaitForWriters: 
2026/01/09 03:43:31 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.32s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:31 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:31 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:31.341305 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:31.341330 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:31 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:31 DEBUG : Looking for writers
2026/01/09 03:43:31 DEBUG : >WaitForWriters: 
2026/01/09 03:43:31 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.33s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:31 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:31 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:31.672275 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:31.672316 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:31 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:31 DEBUG : Looking for writers
2026/01/09 03:43:31 DEBUG : >WaitForWriters: 
2026/01/09 03:43:31 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.33s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:31 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:31 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:32.012121 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:32.012141 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:32 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:32 DEBUG : Looking for writers
2026/01/09 03:43:32 DEBUG : >WaitForWriters: 
2026/01/09 03:43:32 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.34s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:32 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:32 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:32.311003 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:32.311023 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:32 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:32 DEBUG : Looking for writers
2026/01/09 03:43:32 DEBUG : >WaitForWriters: 
2026/01/09 03:43:32 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-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:32 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:32 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:32.610030 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:32.610057 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:32 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:32 DEBUG : Looking for writers
2026/01/09 03:43:32 DEBUG : >WaitForWriters: 
2026/01/09 03:43:32 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-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:32 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:32 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:32.960264 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:32.960287 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:32 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:32 DEBUG : Looking for writers
2026/01/09 03:43:32 DEBUG : >WaitForWriters: 
2026/01/09 03:43:33 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-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:33.262353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:33.262386 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:33 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:33 DEBUG : Looking for writers
2026/01/09 03:43:33 DEBUG : >WaitForWriters: 
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:33 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-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:33.595966 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:33.595993 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:33 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:33 DEBUG : Looking for writers
2026/01/09 03:43:33 DEBUG : >WaitForWriters: 
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:33 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-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:33 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:33.895825 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:33.895849 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:33 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:33 DEBUG : Looking for writers
2026/01/09 03:43:33 DEBUG : >WaitForWriters: 
2026/01/09 03:43:33 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:33 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (1.89s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.30s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.30s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.30s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.33s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.31s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:33 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:33 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:34.216866 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:34.216889 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:34 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:34 DEBUG : Looking for writers
2026/01/09 03:43:34 DEBUG : >WaitForWriters: 
2026/01/09 03:43:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.32s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:34 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:34 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:34.524688 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:34.524713 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:34 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:34 DEBUG : Looking for writers
2026/01/09 03:43:34 DEBUG : >WaitForWriters: 
2026/01/09 03:43:34 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.30s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:34 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:34 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:34.841893 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:34.841917 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:34 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:34 DEBUG : Looking for writers
2026/01/09 03:43:34 DEBUG : >WaitForWriters: 
2026/01/09 03:43:34 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.33s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:34 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:34 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:35.165711 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:35.165747 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:35 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:35 DEBUG : Looking for writers
2026/01/09 03:43:35 DEBUG : >WaitForWriters: 
2026/01/09 03:43:35 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.32s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:35 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:35.495047 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:35.495092 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:35 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:35 DEBUG : Looking for writers
2026/01/09 03:43:35 DEBUG : >WaitForWriters: 
2026/01/09 03:43:35 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.34s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:35 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:35.826477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:35.826501 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:35 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:35 DEBUG : Looking for writers
2026/01/09 03:43:35 DEBUG : >WaitForWriters: 
2026/01/09 03:43:35 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:35 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:35 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:35 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:35 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:36.151387 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:36.151407 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:36 DEBUG : Looking for writers
2026/01/09 03:43:36 DEBUG : >WaitForWriters: 
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:36 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:36.467543 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:36.467576 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:36 DEBUG : Looking for writers
2026/01/09 03:43:36 DEBUG : >WaitForWriters: 
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:36.767447 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:36.767470 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:36 DEBUG : Looking for writers
2026/01/09 03:43:36 DEBUG : >WaitForWriters: 
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:36 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:36 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:37.100334 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:37.100355 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:37 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:37 DEBUG : Looking for writers
2026/01/09 03:43:37 DEBUG : >WaitForWriters: 
2026/01/09 03:43:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:37 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:37 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:37.402163 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:37.402191 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:37 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:37 DEBUG : Looking for writers
2026/01/09 03:43:37 DEBUG : >WaitForWriters: 
2026/01/09 03:43:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:37 ERROR : error listing: directory not found
--- FAIL: TestFileRename (1.89s)
    --- FAIL: TestFileRename/off,forceCache=false (0.32s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.33s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.31s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.30s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.30s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:37 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:37.712967 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:37.712990 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:37 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:37 DEBUG : Looking for writers
2026/01/09 03:43:37 DEBUG : >WaitForWriters: 
2026/01/09 03:43:37 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.34s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:37 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:38.046054 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:38.046078 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:38 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:38 DEBUG : Looking for writers
2026/01/09 03:43:38 DEBUG : >WaitForWriters: 
2026/01/09 03:43:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.31s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:38 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:38 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:38.906348 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:38.906370 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:38 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:38 DEBUG : Looking for writers
2026/01/09 03:43:38 DEBUG : >WaitForWriters: 
2026/01/09 03:43:38 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.85s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:38 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:38 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:39.216125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:39.216147 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:39 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:39 DEBUG : Looking for writers
2026/01/09 03:43:39 DEBUG : >WaitForWriters: 
2026/01/09 03:43:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.31s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:39 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:39 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:43:39.524916 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:39.524944 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:39 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:39 DEBUG : Looking for writers
2026/01/09 03:43:39 DEBUG : >WaitForWriters: 
2026/01/09 03:43:39 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.31s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:39 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:39.859617 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:39.859633 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:39 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:39 DEBUG : Looking for writers
2026/01/09 03:43:39 DEBUG : >WaitForWriters: 
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.33s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:39 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:39 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:40.176462 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:40.176492 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:40 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:40 DEBUG : Looking for writers
2026/01/09 03:43:40 DEBUG : >WaitForWriters: 
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.32s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:40.517907 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:40.517929 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:40 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:40 DEBUG : Looking for writers
2026/01/09 03:43:40 DEBUG : >WaitForWriters: 
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.33s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:40.824625 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:40.824653 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:40 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:40 DEBUG : Looking for writers
2026/01/09 03:43:40 DEBUG : >WaitForWriters: 
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:40 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.32s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:40 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:40 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:41.141781 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:41.141821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:41 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : >WaitForWriters: 
2026/01/09 03:43:41 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:43:41 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.32s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:43:41 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:43:41 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:43:41 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:43:41 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:43:41 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:43:41 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:43:41 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:43:41 DEBUG : file1: newRWFileHandle: 
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): openPending: 
2026/01/09 03:43:41 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/09 03:43:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): >openPending: err=<nil>
2026/01/09 03:43:41 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/09 03:43:41 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:43:41 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/09 03:43:41 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): _writeAt: size=5, off=0
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): >_writeAt: n=5, err=<nil>
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): _writeAt: size=7, off=5
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): >_writeAt: n=7, err=<nil>
2026/01/09 03:43:41 DEBUG : file1: vfs cache: truncate to size=11
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): close: 
2026/01/09 03:43:41 DEBUG : file1: vfs cache: setting modification time to 2026-01-09 03:43:41.291167584 +0000 UTC m=+16.786846185
2026/01/09 03:43:41 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): >close: err=<nil>
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): close: 
2026/01/09 03:43:41 DEBUG : file1(0xc00099c0c0): >close: err=file already closed
2026/01/09 03:43:41 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/09 03:43:41 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/09 03:43:41.715920 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:41.715940 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:41 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:41 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:41 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:41 DEBUG : Looking for writers
2026/01/09 03:43:41 DEBUG : file1: reading active writers
2026/01/09 03:43:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/09 03:43:42.230654 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:42.230702 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:42 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:42 DEBUG : Looking for writers
2026/01/09 03:43:42 DEBUG : file1: reading active writers
2026/01/09 03:43:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:42 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:42.940476 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:42.940497 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:42 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:43 DEBUG : Looking for writers
2026/01/09 03:43:43 DEBUG : file1: reading active writers
2026/01/09 03:43:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:43 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:44.045215 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:44.045240 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:44 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:44 DEBUG : Looking for writers
2026/01/09 03:43:44 DEBUG : file1: reading active writers
2026/01/09 03:43:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:45 DEBUG : Looking for writers
2026/01/09 03:43:45 DEBUG : file1: reading active writers
2026/01/09 03:43:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:45 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:45.955644 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:45.955688 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:45 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:45 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:46 DEBUG : Looking for writers
2026/01/09 03:43:46 DEBUG : file1: reading active writers
2026/01/09 03:43:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:47 DEBUG : Looking for writers
2026/01/09 03:43:47 DEBUG : file1: reading active writers
2026/01/09 03:43:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:48 DEBUG : Looking for writers
2026/01/09 03:43:48 DEBUG : file1: reading active writers
2026/01/09 03:43:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:49 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:49.459143 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:49.459166 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:49 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:49 DEBUG : Looking for writers
2026/01/09 03:43:49 DEBUG : file1: reading active writers
2026/01/09 03:43:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:50 DEBUG : Looking for writers
2026/01/09 03:43:50 DEBUG : file1: reading active writers
2026/01/09 03:43:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:51 DEBUG : Looking for writers
2026/01/09 03:43:51 DEBUG : file1: reading active writers
2026/01/09 03:43:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:52 DEBUG : Looking for writers
2026/01/09 03:43:52 DEBUG : file1: reading active writers
2026/01/09 03:43:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:53 DEBUG : Looking for writers
2026/01/09 03:43:53 DEBUG : file1: reading active writers
2026/01/09 03:43:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:54 DEBUG : Looking for writers
2026/01/09 03:43:54 DEBUG : file1: reading active writers
2026/01/09 03:43:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:55 DEBUG : Looking for writers
2026/01/09 03:43:55 DEBUG : file1: reading active writers
2026/01/09 03:43:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:55 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:43:56.182719 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:43:56.182741 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:56 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:43:56 DEBUG : Looking for writers
2026/01/09 03:43:56 DEBUG : file1: reading active writers
2026/01/09 03:43:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:57 DEBUG : Looking for writers
2026/01/09 03:43:57 DEBUG : file1: reading active writers
2026/01/09 03:43:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:58 DEBUG : Looking for writers
2026/01/09 03:43:58 DEBUG : file1: reading active writers
2026/01/09 03:43:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:43:59 DEBUG : Looking for writers
2026/01/09 03:43:59 DEBUG : file1: reading active writers
2026/01/09 03:43:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:00 DEBUG : Looking for writers
2026/01/09 03:44:00 DEBUG : file1: reading active writers
2026/01/09 03:44:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:01 DEBUG : Looking for writers
2026/01/09 03:44:01 DEBUG : file1: reading active writers
2026/01/09 03:44:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:02 DEBUG : Looking for writers
2026/01/09 03:44:02 DEBUG : file1: reading active writers
2026/01/09 03:44:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:03 DEBUG : Looking for writers
2026/01/09 03:44:03 DEBUG : file1: reading active writers
2026/01/09 03:44:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:04 DEBUG : Looking for writers
2026/01/09 03:44:04 DEBUG : file1: reading active writers
2026/01/09 03:44:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:05 DEBUG : Looking for writers
2026/01/09 03:44:05 DEBUG : file1: reading active writers
2026/01/09 03:44:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:06 DEBUG : Looking for writers
2026/01/09 03:44:06 DEBUG : file1: reading active writers
2026/01/09 03:44:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:07 DEBUG : Looking for writers
2026/01/09 03:44:07 DEBUG : file1: reading active writers
2026/01/09 03:44:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:08 DEBUG : Looking for writers
2026/01/09 03:44:08 DEBUG : file1: reading active writers
2026/01/09 03:44:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:08 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:09.296710 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:09.296741 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:09 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:09 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:09 DEBUG : Looking for writers
2026/01/09 03:44:09 DEBUG : file1: reading active writers
2026/01/09 03:44:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:10 DEBUG : Looking for writers
2026/01/09 03:44:10 DEBUG : file1: reading active writers
2026/01/09 03:44:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:11 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00040f860 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000908808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643192896} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757466960518496 ext:16786846185 loc:0x42cf0a0} ATime:{wall:14001757466960539646 ext:16786867334 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:44:11 DEBUG : >WaitForWriters: 
2026/01/09 03:44:11 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:44:12 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:44:14 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Should be true
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:337
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleMethodsWrite
        	Messages:   	1 objects not found
2026/01/09 03:44:18 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/09 03:44:18 DEBUG : Looking for writers
2026/01/09 03:44:18 DEBUG : file1: reading active writers
2026/01/09 03:44:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/09 03:44:19 DEBUG : Looking for writers
2026/01/09 03:44:19 DEBUG : file1: reading active writers
2026/01/09 03:44:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/09 03:44:19 DEBUG : Looking for writers
2026/01/09 03:44:19 DEBUG : file1: reading active writers
2026/01/09 03:44:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:20 DEBUG : Looking for writers
2026/01/09 03:44:20 DEBUG : file1: reading active writers
2026/01/09 03:44:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:21 DEBUG : Looking for writers
2026/01/09 03:44:21 DEBUG : file1: reading active writers
2026/01/09 03:44:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:22 DEBUG : Looking for writers
2026/01/09 03:44:22 DEBUG : file1: reading active writers
2026/01/09 03:44:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:23 DEBUG : Looking for writers
2026/01/09 03:44:23 DEBUG : file1: reading active writers
2026/01/09 03:44:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:24 DEBUG : Looking for writers
2026/01/09 03:44:24 DEBUG : file1: reading active writers
2026/01/09 03:44:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:25 DEBUG : Looking for writers
2026/01/09 03:44:25 DEBUG : file1: reading active writers
2026/01/09 03:44:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:26 DEBUG : Looking for writers
2026/01/09 03:44:26 DEBUG : file1: reading active writers
2026/01/09 03:44:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:27 DEBUG : Looking for writers
2026/01/09 03:44:27 DEBUG : file1: reading active writers
2026/01/09 03:44:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:28 DEBUG : Looking for writers
2026/01/09 03:44:28 DEBUG : file1: reading active writers
2026/01/09 03:44:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:29 DEBUG : Looking for writers
2026/01/09 03:44:29 DEBUG : file1: reading active writers
2026/01/09 03:44:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:30 DEBUG : Looking for writers
2026/01/09 03:44:30 DEBUG : file1: reading active writers
2026/01/09 03:44:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:31 DEBUG : Looking for writers
2026/01/09 03:44:31 DEBUG : file1: reading active writers
2026/01/09 03:44:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:32 DEBUG : Looking for writers
2026/01/09 03:44:32 DEBUG : file1: reading active writers
2026/01/09 03:44:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:33 DEBUG : Looking for writers
2026/01/09 03:44:33 DEBUG : file1: reading active writers
2026/01/09 03:44:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:34 DEBUG : Looking for writers
2026/01/09 03:44:34 DEBUG : file1: reading active writers
2026/01/09 03:44:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:34 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:35.290936 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:35.290957 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:35 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:35 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:35 DEBUG : Looking for writers
2026/01/09 03:44:35 DEBUG : file1: reading active writers
2026/01/09 03:44:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:36 DEBUG : Looking for writers
2026/01/09 03:44:36 DEBUG : file1: reading active writers
2026/01/09 03:44:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:37 DEBUG : Looking for writers
2026/01/09 03:44:37 DEBUG : file1: reading active writers
2026/01/09 03:44:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:38 DEBUG : Looking for writers
2026/01/09 03:44:38 DEBUG : file1: reading active writers
2026/01/09 03:44:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:39 DEBUG : Looking for writers
2026/01/09 03:44:39 DEBUG : file1: reading active writers
2026/01/09 03:44:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:40 DEBUG : Looking for writers
2026/01/09 03:44:40 DEBUG : file1: reading active writers
2026/01/09 03:44:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:41 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/09 03:44:41 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/09 03:44:41 DEBUG : Looking for writers
2026/01/09 03:44:41 DEBUG : file1: reading active writers
2026/01/09 03:44:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:42 DEBUG : Looking for writers
2026/01/09 03:44:42 DEBUG : file1: reading active writers
2026/01/09 03:44:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:43 DEBUG : Looking for writers
2026/01/09 03:44:43 DEBUG : file1: reading active writers
2026/01/09 03:44:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:44 DEBUG : Looking for writers
2026/01/09 03:44:44 DEBUG : file1: reading active writers
2026/01/09 03:44:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:45 DEBUG : Looking for writers
2026/01/09 03:44:45 DEBUG : file1: reading active writers
2026/01/09 03:44:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:46 DEBUG : Looking for writers
2026/01/09 03:44:46 DEBUG : file1: reading active writers
2026/01/09 03:44:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:47 DEBUG : Looking for writers
2026/01/09 03:44:47 DEBUG : file1: reading active writers
2026/01/09 03:44:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:48 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00040f860 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000908808 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643192896} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757466960518496 ext:16786846185 loc:0x42cf0a0} ATime:{wall:14001757466960539646 ext:16786867334 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:44:48 DEBUG : >WaitForWriters: 
2026/01/09 03:44:48 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:44:48 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.46s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:44:48 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:44:48 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:44:48 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : Config file has changed externally - reloading
2026/01/09 03:44:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:44:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:44:48 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:44:48 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:44:48 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:44:48 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:44:48 DEBUG : file1: newRWFileHandle: 
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): openPending: 
2026/01/09 03:44:48 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/09 03:44:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): >openPending: err=<nil>
2026/01/09 03:44:48 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/09 03:44:48 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:44:48 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/09 03:44:48 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): _writeAt: size=7, off=0
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): >_writeAt: n=7, err=<nil>
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): _writeAt: size=6, off=5
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): >_writeAt: n=6, err=<nil>
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): close: 
2026/01/09 03:44:48 DEBUG : file1: vfs cache: setting modification time to 2026-01-09 03:44:48.734597983 +0000 UTC m=+84.230276544
2026/01/09 03:44:48 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): >close: err=<nil>
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): _writeAt: size=5, off=0
2026/01/09 03:44:48 DEBUG : file1(0xc0007fcb40): >_writeAt: n=0, err=file already closed
2026/01/09 03:44:48 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:44:48 DEBUG : Looking for writers
2026/01/09 03:44:48 DEBUG : file1: reading active writers
2026/01/09 03:44:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/09 03:44:48 DEBUG : Looking for writers
2026/01/09 03:44:48 DEBUG : file1: reading active writers
2026/01/09 03:44:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/09 03:44:48 DEBUG : Looking for writers
2026/01/09 03:44:48 DEBUG : file1: reading active writers
2026/01/09 03:44:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/09 03:44:48 DEBUG : Looking for writers
2026/01/09 03:44:48 DEBUG : file1: reading active writers
2026/01/09 03:44:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/09 03:44:48 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:48 DEBUG : Looking for writers
2026/01/09 03:44:48 DEBUG : file1: reading active writers
2026/01/09 03:44:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/09 03:44:49 DEBUG : Looking for writers
2026/01/09 03:44:49 DEBUG : file1: reading active writers
2026/01/09 03:44:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/09 03:44:49.153353 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:49.153374 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:49 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:49 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:49 DEBUG : Looking for writers
2026/01/09 03:44:49 DEBUG : file1: reading active writers
2026/01/09 03:44:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/09 03:44:49.668778 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:49.668818 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:49 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:49 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:50 DEBUG : Looking for writers
2026/01/09 03:44:50 DEBUG : file1: reading active writers
2026/01/09 03:44:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:50 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:50.395059 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:50.395080 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:50 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:51 DEBUG : Looking for writers
2026/01/09 03:44:51 DEBUG : file1: reading active writers
2026/01/09 03:44:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:51 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:51.518123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:51.518151 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:51 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:51 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:52 DEBUG : Looking for writers
2026/01/09 03:44:52 DEBUG : file1: reading active writers
2026/01/09 03:44:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:53 DEBUG : Looking for writers
2026/01/09 03:44:53 DEBUG : file1: reading active writers
2026/01/09 03:44:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:53 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:53.442712 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:53.442729 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:53 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:53 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:54 DEBUG : Looking for writers
2026/01/09 03:44:54 DEBUG : file1: reading active writers
2026/01/09 03:44:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:55 DEBUG : Looking for writers
2026/01/09 03:44:55 DEBUG : file1: reading active writers
2026/01/09 03:44:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:56 DEBUG : Looking for writers
2026/01/09 03:44:56 DEBUG : file1: reading active writers
2026/01/09 03:44:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:56 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:44:56.954197 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:44:56.954223 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:56 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:44:57 DEBUG : Looking for writers
2026/01/09 03:44:57 DEBUG : file1: reading active writers
2026/01/09 03:44:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:58 DEBUG : Looking for writers
2026/01/09 03:44:58 DEBUG : file1: reading active writers
2026/01/09 03:44:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:44:59 DEBUG : Looking for writers
2026/01/09 03:44:59 DEBUG : file1: reading active writers
2026/01/09 03:44:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:00 DEBUG : Looking for writers
2026/01/09 03:45:00 DEBUG : file1: reading active writers
2026/01/09 03:45:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:01 DEBUG : Looking for writers
2026/01/09 03:45:01 DEBUG : file1: reading active writers
2026/01/09 03:45:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:02 DEBUG : Looking for writers
2026/01/09 03:45:02 DEBUG : file1: reading active writers
2026/01/09 03:45:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:03 DEBUG : Looking for writers
2026/01/09 03:45:03 DEBUG : file1: reading active writers
2026/01/09 03:45:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:03 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:03.662786 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:03.662808 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:03 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)
2026/01/09 03:45:03 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:04 DEBUG : Looking for writers
2026/01/09 03:45:04 DEBUG : file1: reading active writers
2026/01/09 03:45:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:05 DEBUG : Looking for writers
2026/01/09 03:45:05 DEBUG : file1: reading active writers
2026/01/09 03:45:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:06 DEBUG : Looking for writers
2026/01/09 03:45:06 DEBUG : file1: reading active writers
2026/01/09 03:45:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:07 DEBUG : Looking for writers
2026/01/09 03:45:07 DEBUG : file1: reading active writers
2026/01/09 03:45:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:08 DEBUG : Looking for writers
2026/01/09 03:45:08 DEBUG : file1: reading active writers
2026/01/09 03:45:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:09 DEBUG : Looking for writers
2026/01/09 03:45:09 DEBUG : file1: reading active writers
2026/01/09 03:45:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:10 DEBUG : Looking for writers
2026/01/09 03:45:10 DEBUG : file1: reading active writers
2026/01/09 03:45:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:11 DEBUG : Looking for writers
2026/01/09 03:45:11 DEBUG : file1: reading active writers
2026/01/09 03:45:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:12 DEBUG : Looking for writers
2026/01/09 03:45:12 DEBUG : file1: reading active writers
2026/01/09 03:45:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:13 DEBUG : Looking for writers
2026/01/09 03:45:13 DEBUG : file1: reading active writers
2026/01/09 03:45:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:14 DEBUG : Looking for writers
2026/01/09 03:45:14 DEBUG : file1: reading active writers
2026/01/09 03:45:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:15 DEBUG : Looking for writers
2026/01/09 03:45:15 DEBUG : file1: reading active writers
2026/01/09 03:45:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:16 DEBUG : Looking for writers
2026/01/09 03:45:16 DEBUG : file1: reading active writers
2026/01/09 03:45:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:16 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:16.785843 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:16.785883 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:16 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)
2026/01/09 03:45:16 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:17 DEBUG : Looking for writers
2026/01/09 03:45:17 DEBUG : file1: reading active writers
2026/01/09 03:45:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:18 DEBUG : Looking for writers
2026/01/09 03:45:18 DEBUG : file1: reading active writers
2026/01/09 03:45:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:18 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00092a780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b76308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645739328} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757539344651103 ext:84230276544 loc:0x42cf0a0} ATime:{wall:14001757539344667182 ext:84230292624 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:45:18 DEBUG : >WaitForWriters: 
2026/01/09 03:45:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:45:19 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:45:22 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:387
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestRWFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/09 03:45:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/09 03:45:26 DEBUG : Looking for writers
2026/01/09 03:45:26 DEBUG : file1: reading active writers
2026/01/09 03:45:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/09 03:45:27 DEBUG : Looking for writers
2026/01/09 03:45:27 DEBUG : file1: reading active writers
2026/01/09 03:45:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:28 DEBUG : Looking for writers
2026/01/09 03:45:28 DEBUG : file1: reading active writers
2026/01/09 03:45:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:29 DEBUG : Looking for writers
2026/01/09 03:45:29 DEBUG : file1: reading active writers
2026/01/09 03:45:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:30 DEBUG : Looking for writers
2026/01/09 03:45:30 DEBUG : file1: reading active writers
2026/01/09 03:45:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:31 DEBUG : Looking for writers
2026/01/09 03:45:31 DEBUG : file1: reading active writers
2026/01/09 03:45:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:32 DEBUG : Looking for writers
2026/01/09 03:45:32 DEBUG : file1: reading active writers
2026/01/09 03:45:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:33 DEBUG : Looking for writers
2026/01/09 03:45:33 DEBUG : file1: reading active writers
2026/01/09 03:45:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:34 DEBUG : Looking for writers
2026/01/09 03:45:34 DEBUG : file1: reading active writers
2026/01/09 03:45:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:35 DEBUG : Looking for writers
2026/01/09 03:45:35 DEBUG : file1: reading active writers
2026/01/09 03:45:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:36 DEBUG : Looking for writers
2026/01/09 03:45:36 DEBUG : file1: reading active writers
2026/01/09 03:45:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:37 DEBUG : Looking for writers
2026/01/09 03:45:37 DEBUG : file1: reading active writers
2026/01/09 03:45:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:38 DEBUG : Looking for writers
2026/01/09 03:45:38 DEBUG : file1: reading active writers
2026/01/09 03:45:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:39 DEBUG : Looking for writers
2026/01/09 03:45:39 DEBUG : file1: reading active writers
2026/01/09 03:45:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:40 DEBUG : Looking for writers
2026/01/09 03:45:40 DEBUG : file1: reading active writers
2026/01/09 03:45:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:41 DEBUG : Looking for writers
2026/01/09 03:45:41 DEBUG : file1: reading active writers
2026/01/09 03:45:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:42 DEBUG : Looking for writers
2026/01/09 03:45:42 DEBUG : file1: reading active writers
2026/01/09 03:45:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:42 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:42.800883 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:42.800925 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:42 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:42 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:43 DEBUG : Looking for writers
2026/01/09 03:45:43 DEBUG : file1: reading active writers
2026/01/09 03:45:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:44 DEBUG : Looking for writers
2026/01/09 03:45:44 DEBUG : file1: reading active writers
2026/01/09 03:45:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:45 DEBUG : Looking for writers
2026/01/09 03:45:45 DEBUG : file1: reading active writers
2026/01/09 03:45:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:46 DEBUG : Looking for writers
2026/01/09 03:45:46 DEBUG : file1: reading active writers
2026/01/09 03:45:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:47 DEBUG : Looking for writers
2026/01/09 03:45:47 DEBUG : file1: reading active writers
2026/01/09 03:45:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:48 DEBUG : Looking for writers
2026/01/09 03:45:48 DEBUG : file1: reading active writers
2026/01/09 03:45:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:48 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/09 03:45:48 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/09 03:45:49 DEBUG : Looking for writers
2026/01/09 03:45:49 DEBUG : file1: reading active writers
2026/01/09 03:45:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:50 DEBUG : Looking for writers
2026/01/09 03:45:50 DEBUG : file1: reading active writers
2026/01/09 03:45:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:51 DEBUG : Looking for writers
2026/01/09 03:45:51 DEBUG : file1: reading active writers
2026/01/09 03:45:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:52 DEBUG : Looking for writers
2026/01/09 03:45:52 DEBUG : file1: reading active writers
2026/01/09 03:45:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:53 DEBUG : Looking for writers
2026/01/09 03:45:53 DEBUG : file1: reading active writers
2026/01/09 03:45:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:54 DEBUG : Looking for writers
2026/01/09 03:45:54 DEBUG : file1: reading active writers
2026/01/09 03:45:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:55 DEBUG : Looking for writers
2026/01/09 03:45:55 DEBUG : file1: reading active writers
2026/01/09 03:45:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:45:56 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc00092a780 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b76308 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645739328} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757539344651103 ext:84230276544 loc:0x42cf0a0} ATime:{wall:14001757539344667182 ext:84230292624 loc:0x42cf0a0} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:45:56 DEBUG : >WaitForWriters: 
2026/01/09 03:45:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:45:56 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.46s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:45:56 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:45:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:45:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:45:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:45:56 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:45:56 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:45:56 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:45:56 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:45:56 DEBUG : file1: newRWFileHandle: 
2026/01/09 03:45:56 DEBUG : file1(0xc00099c000): openPending: 
2026/01/09 03:45:56 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/09 03:45:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:45:56 DEBUG : file1(0xc00099c000): >openPending: err=<nil>
2026/01/09 03:45:56 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/09 03:45:56 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:45:56 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/09 03:45:56 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/09 03:45:56 DEBUG : file1(0xc00099c000): close: 
2026/01/09 03:45:56 DEBUG : file1: vfs cache: setting modification time to 2026-01-09 03:45:56.209505346 +0000 UTC m=+151.705183947
2026/01/09 03:45:56 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/09 03:45:56 DEBUG : file1(0xc00099c000): >close: err=<nil>
2026/01/09 03:45:56 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/09 03:45:56 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/09 03:45:56 DEBUG : file2: newRWFileHandle: 
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): openPending: 
2026/01/09 03:45:56 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/09 03:45:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): >openPending: err=<nil>
2026/01/09 03:45:56 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/09 03:45:56 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/09 03:45:56 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/09 03:45:56 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): RWFileHandle.Flush
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): RWFileHandle.Release
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): close: 
2026/01/09 03:45:56 DEBUG : file2: vfs cache: setting modification time to 2026-01-09 03:45:56.211011806 +0000 UTC m=+151.706690407
2026/01/09 03:45:56 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/09 03:45:56 DEBUG : file2(0xc00099c500): >close: err=<nil>
2026/01/09 03:45:56 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/09 03:45:56 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:56 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/09 03:45:56.622305 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:56.622336 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:56 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:56 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:56 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:56 DEBUG : Looking for writers
2026/01/09 03:45:56 DEBUG : file1: reading active writers
2026/01/09 03:45:56 DEBUG : file2: reading active writers
2026/01/09 03:45:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/09 03:45:56.945251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:56.945274 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:56 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:56 ERROR : file2: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:45:57.273497 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:57.273527 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 ERROR : file1: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 DEBUG : Looking for writers
2026/01/09 03:45:57 DEBUG : file2: reading active writers
2026/01/09 03:45:57 DEBUG : file1: reading active writers
2026/01/09 03:45:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:45:57.625602 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:57.625665 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 ERROR : file2: vfs cache: failed to upload try #2, will retry in 400ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:57 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:58 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:45:58.036310 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:58.036339 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58 ERROR : file1: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58.363201 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:58.363231 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58 ERROR : file2: vfs cache: failed to upload try #3, will retry in 800ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:58 DEBUG : Looking for writers
2026/01/09 03:45:58 DEBUG : file2: reading active writers
2026/01/09 03:45:58 DEBUG : file1: reading active writers
2026/01/09 03:45:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:45:58 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:45:59 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:45:59.183605 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:59.183628 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:59 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:59 ERROR : file1: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:59 DEBUG : Looking for writers
2026/01/09 03:45:59 DEBUG : file1: reading active writers
2026/01/09 03:45:59 DEBUG : file2: reading active writers
2026/01/09 03:45:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:45:59.512059 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:45:59.512090 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:59 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:45:59 ERROR : file2: vfs cache: failed to upload try #4, will retry in 1.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:00 DEBUG : Looking for writers
2026/01/09 03:46:00 DEBUG : file1: reading active writers
2026/01/09 03:46:00 DEBUG : file2: reading active writers
2026/01/09 03:46:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:00 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:46:01.111371 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:01.111396 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 ERROR : file1: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:46:01.406276 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:01.406299 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 ERROR : file2: vfs cache: failed to upload try #5, will retry in 3.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:01 DEBUG : Looking for writers
2026/01/09 03:46:01 DEBUG : file1: reading active writers
2026/01/09 03:46:01 DEBUG : file2: reading active writers
2026/01/09 03:46:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:02 DEBUG : Looking for writers
2026/01/09 03:46:02 DEBUG : file2: reading active writers
2026/01/09 03:46:02 DEBUG : file1: reading active writers
2026/01/09 03:46:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:03 DEBUG : Looking for writers
2026/01/09 03:46:03 DEBUG : file1: reading active writers
2026/01/09 03:46:03 DEBUG : file2: reading active writers
2026/01/09 03:46:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:04 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:46:04 DEBUG : Looking for writers
2026/01/09 03:46:04 DEBUG : file1: reading active writers
2026/01/09 03:46:04 DEBUG : file2: reading active writers
2026/01/09 03:46:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:04 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:46:04.618211 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:04.618237 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:04 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:04 ERROR : file1: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:04.938805 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:04.938837 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:04 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:04 ERROR : file2: vfs cache: failed to upload try #6, will retry in 6.4s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:05 DEBUG : Looking for writers
2026/01/09 03:46:05 DEBUG : file2: reading active writers
2026/01/09 03:46:05 DEBUG : file1: reading active writers
2026/01/09 03:46:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:06 DEBUG : Looking for writers
2026/01/09 03:46:06 DEBUG : file1: reading active writers
2026/01/09 03:46:06 DEBUG : file2: reading active writers
2026/01/09 03:46:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:07 DEBUG : Looking for writers
2026/01/09 03:46:07 DEBUG : file1: reading active writers
2026/01/09 03:46:07 DEBUG : file2: reading active writers
2026/01/09 03:46:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:08 DEBUG : Looking for writers
2026/01/09 03:46:08 DEBUG : file1: reading active writers
2026/01/09 03:46:08 DEBUG : file2: reading active writers
2026/01/09 03:46:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:09 DEBUG : Looking for writers
2026/01/09 03:46:09 DEBUG : file2: reading active writers
2026/01/09 03:46:09 DEBUG : file1: reading active writers
2026/01/09 03:46:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:10 DEBUG : Looking for writers
2026/01/09 03:46:10 DEBUG : file1: reading active writers
2026/01/09 03:46:10 DEBUG : file2: reading active writers
2026/01/09 03:46:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:11 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:46:11.326239 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:11.326270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:11 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:11 ERROR : file1: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:11 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:46:11 DEBUG : Looking for writers
2026/01/09 03:46:11 DEBUG : file1: reading active writers
2026/01/09 03:46:11 DEBUG : file2: reading active writers
2026/01/09 03:46:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:11.665623 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:11.665675 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:11 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:11 ERROR : file2: vfs cache: failed to upload try #7, will retry in 12.8s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:12 DEBUG : Looking for writers
2026/01/09 03:46:12 DEBUG : file1: reading active writers
2026/01/09 03:46:12 DEBUG : file2: reading active writers
2026/01/09 03:46:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:13 DEBUG : Looking for writers
2026/01/09 03:46:13 DEBUG : file1: reading active writers
2026/01/09 03:46:13 DEBUG : file2: reading active writers
2026/01/09 03:46:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:14 DEBUG : Looking for writers
2026/01/09 03:46:14 DEBUG : file1: reading active writers
2026/01/09 03:46:14 DEBUG : file2: reading active writers
2026/01/09 03:46:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:15 DEBUG : Looking for writers
2026/01/09 03:46:15 DEBUG : file1: reading active writers
2026/01/09 03:46:15 DEBUG : file2: reading active writers
2026/01/09 03:46:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:16 DEBUG : Looking for writers
2026/01/09 03:46:16 DEBUG : file1: reading active writers
2026/01/09 03:46:16 DEBUG : file2: reading active writers
2026/01/09 03:46:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:17 DEBUG : Looking for writers
2026/01/09 03:46:17 DEBUG : file1: reading active writers
2026/01/09 03:46:17 DEBUG : file2: reading active writers
2026/01/09 03:46:17 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:18 DEBUG : Looking for writers
2026/01/09 03:46:18 DEBUG : file1: reading active writers
2026/01/09 03:46:18 DEBUG : file2: reading active writers
2026/01/09 03:46:18 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:19 DEBUG : Looking for writers
2026/01/09 03:46:19 DEBUG : file2: reading active writers
2026/01/09 03:46:19 DEBUG : file1: reading active writers
2026/01/09 03:46:19 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:20 DEBUG : Looking for writers
2026/01/09 03:46:20 DEBUG : file1: reading active writers
2026/01/09 03:46:20 DEBUG : file2: reading active writers
2026/01/09 03:46:20 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:21 DEBUG : Looking for writers
2026/01/09 03:46:21 DEBUG : file1: reading active writers
2026/01/09 03:46:21 DEBUG : file2: reading active writers
2026/01/09 03:46:21 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:22 DEBUG : Looking for writers
2026/01/09 03:46:22 DEBUG : file1: reading active writers
2026/01/09 03:46:22 DEBUG : file2: reading active writers
2026/01/09 03:46:22 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:23 DEBUG : Looking for writers
2026/01/09 03:46:23 DEBUG : file2: reading active writers
2026/01/09 03:46:23 DEBUG : file1: reading active writers
2026/01/09 03:46:23 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:24 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:46:24.451548 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:24.451581 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:24 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:24 ERROR : file1: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:24 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:46:24 DEBUG : Looking for writers
2026/01/09 03:46:24 DEBUG : file1: reading active writers
2026/01/09 03:46:24 DEBUG : file2: reading active writers
2026/01/09 03:46:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:24.871887 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:24.871909 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:24 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)
2026/01/09 03:46:24 ERROR : file2: vfs cache: failed to upload try #8, will retry in 25.6s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:25 DEBUG : Looking for writers
2026/01/09 03:46:25 DEBUG : file1: reading active writers
2026/01/09 03:46:25 DEBUG : file2: reading active writers
2026/01/09 03:46:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:26 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000909e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643198528} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757611834002498 ext:151705183947 loc:0x42cf0a0} ATime:{wall:14001757611834360173 ext:151705541621 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc0008e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b76008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645738560} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757611835508958 ext:151706690407 loc:0x42cf0a0} ATime:{wall:14001757611835807381 ext:151706988820 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:46:26 DEBUG : >WaitForWriters: 
2026/01/09 03:46:26 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:46:27 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:46:29 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Should be true
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	listing wrong, want
        	            	  file1 (0), file2 (0) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:203: Not found "file2"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go:420
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 2
        	Test:       	TestRWFileHandleWriteNoWrite
        	Messages:   	2 objects not found
2026/01/09 03:46:33 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/09 03:46:33 DEBUG : Looking for writers
2026/01/09 03:46:33 DEBUG : file1: reading active writers
2026/01/09 03:46:33 DEBUG : file2: reading active writers
2026/01/09 03:46:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/09 03:46:34 DEBUG : Looking for writers
2026/01/09 03:46:34 DEBUG : file1: reading active writers
2026/01/09 03:46:34 DEBUG : file2: reading active writers
2026/01/09 03:46:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/09 03:46:34 DEBUG : Looking for writers
2026/01/09 03:46:34 DEBUG : file1: reading active writers
2026/01/09 03:46:34 DEBUG : file2: reading active writers
2026/01/09 03:46:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:35 DEBUG : Looking for writers
2026/01/09 03:46:35 DEBUG : file1: reading active writers
2026/01/09 03:46:35 DEBUG : file2: reading active writers
2026/01/09 03:46:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:36 DEBUG : Looking for writers
2026/01/09 03:46:36 DEBUG : file1: reading active writers
2026/01/09 03:46:36 DEBUG : file2: reading active writers
2026/01/09 03:46:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:37 DEBUG : Looking for writers
2026/01/09 03:46:37 DEBUG : file1: reading active writers
2026/01/09 03:46:37 DEBUG : file2: reading active writers
2026/01/09 03:46:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:38 DEBUG : Looking for writers
2026/01/09 03:46:38 DEBUG : file1: reading active writers
2026/01/09 03:46:38 DEBUG : file2: reading active writers
2026/01/09 03:46:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:39 DEBUG : Looking for writers
2026/01/09 03:46:39 DEBUG : file1: reading active writers
2026/01/09 03:46:39 DEBUG : file2: reading active writers
2026/01/09 03:46:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:40 DEBUG : Looking for writers
2026/01/09 03:46:40 DEBUG : file1: reading active writers
2026/01/09 03:46:40 DEBUG : file2: reading active writers
2026/01/09 03:46:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:41 DEBUG : Looking for writers
2026/01/09 03:46:41 DEBUG : file1: reading active writers
2026/01/09 03:46:41 DEBUG : file2: reading active writers
2026/01/09 03:46:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:42 DEBUG : Looking for writers
2026/01/09 03:46:42 DEBUG : file1: reading active writers
2026/01/09 03:46:42 DEBUG : file2: reading active writers
2026/01/09 03:46:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:43 DEBUG : Looking for writers
2026/01/09 03:46:43 DEBUG : file1: reading active writers
2026/01/09 03:46:43 DEBUG : file2: reading active writers
2026/01/09 03:46:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:44 DEBUG : Looking for writers
2026/01/09 03:46:44 DEBUG : file1: reading active writers
2026/01/09 03:46:44 DEBUG : file2: reading active writers
2026/01/09 03:46:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:45 DEBUG : Looking for writers
2026/01/09 03:46:45 DEBUG : file1: reading active writers
2026/01/09 03:46:45 DEBUG : file2: reading active writers
2026/01/09 03:46:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:46 DEBUG : Looking for writers
2026/01/09 03:46:46 DEBUG : file1: reading active writers
2026/01/09 03:46:46 DEBUG : file2: reading active writers
2026/01/09 03:46:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:47 DEBUG : Looking for writers
2026/01/09 03:46:47 DEBUG : file1: reading active writers
2026/01/09 03:46:47 DEBUG : file2: reading active writers
2026/01/09 03:46:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:48 DEBUG : Looking for writers
2026/01/09 03:46:48 DEBUG : file1: reading active writers
2026/01/09 03:46:48 DEBUG : file2: reading active writers
2026/01/09 03:46:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:49 DEBUG : Looking for writers
2026/01/09 03:46:49 DEBUG : file1: reading active writers
2026/01/09 03:46:49 DEBUG : file2: reading active writers
2026/01/09 03:46:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:50 DEBUG : file1: vfs cache: starting upload
2026/01/09 03:46:50.422567 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:50.422586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 ERROR : file1: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 DEBUG : file2: vfs cache: starting upload
2026/01/09 03:46:50.825824 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:46:50.825850 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 ERROR : file2: vfs cache: failed to upload try #9, will retry in 51.2s: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:46:50 DEBUG : Looking for writers
2026/01/09 03:46:50 DEBUG : file1: reading active writers
2026/01/09 03:46:50 DEBUG : file2: reading active writers
2026/01/09 03:46:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:51 DEBUG : Looking for writers
2026/01/09 03:46:51 DEBUG : file1: reading active writers
2026/01/09 03:46:51 DEBUG : file2: reading active writers
2026/01/09 03:46:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:52 DEBUG : Looking for writers
2026/01/09 03:46:52 DEBUG : file1: reading active writers
2026/01/09 03:46:52 DEBUG : file2: reading active writers
2026/01/09 03:46:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:53 DEBUG : Looking for writers
2026/01/09 03:46:53 DEBUG : file1: reading active writers
2026/01/09 03:46:53 DEBUG : file2: reading active writers
2026/01/09 03:46:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:54 DEBUG : Looking for writers
2026/01/09 03:46:54 DEBUG : file2: reading active writers
2026/01/09 03:46:54 DEBUG : file1: reading active writers
2026/01/09 03:46:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:55 DEBUG : Looking for writers
2026/01/09 03:46:55 DEBUG : file1: reading active writers
2026/01/09 03:46:55 DEBUG : file2: reading active writers
2026/01/09 03:46:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/09 03:46:56 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/09 03:46:56 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/09 03:46:56 DEBUG : Looking for writers
2026/01/09 03:46:56 DEBUG : file1: reading active writers
2026/01/09 03:46:56 DEBUG : file2: reading active writers
2026/01/09 03:46:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:57 DEBUG : Looking for writers
2026/01/09 03:46:57 DEBUG : file1: reading active writers
2026/01/09 03:46:57 DEBUG : file2: reading active writers
2026/01/09 03:46:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:58 DEBUG : Looking for writers
2026/01/09 03:46:58 DEBUG : file2: reading active writers
2026/01/09 03:46:58 DEBUG : file1: reading active writers
2026/01/09 03:46:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:46:59 DEBUG : Looking for writers
2026/01/09 03:46:59 DEBUG : file1: reading active writers
2026/01/09 03:46:59 DEBUG : file2: reading active writers
2026/01/09 03:46:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:47:00 DEBUG : Looking for writers
2026/01/09 03:47:00 DEBUG : file1: reading active writers
2026/01/09 03:47:00 DEBUG : file2: reading active writers
2026/01/09 03:47:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:47:01 DEBUG : Looking for writers
2026/01/09 03:47:01 DEBUG : file1: reading active writers
2026/01/09 03:47:01 DEBUG : file2: reading active writers
2026/01/09 03:47:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:47:02 DEBUG : Looking for writers
2026/01/09 03:47:02 DEBUG : file1: reading active writers
2026/01/09 03:47:02 DEBUG : file2: reading active writers
2026/01/09 03:47:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/09 03:47:03 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file2": &{c:0xc0008e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000b76008 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824645738560} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757611835508958 ext:151706690407 loc:0x42cf0a0} ATime:{wall:14001757611835807381 ext:151706988820 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
	"file1": &{c:0xc0008e13b0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000909e08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824643198528} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14001757611834002498 ext:151705183947 loc:0x42cf0a0} ATime:{wall:14001757611834360173 ext:151705541621 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/09 03:47:03 DEBUG : >WaitForWriters: 
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:47:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.47s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:03 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:47:03.847066 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:03.847090 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:03 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:03 DEBUG : Looking for writers
2026/01/09 03:47:03 DEBUG : >WaitForWriters: 
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:47:03 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.30s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:03 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:03 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:03 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:47:04.163189 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:04.163211 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:04 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : >WaitForWriters: 
2026/01/09 03:47:04 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:47:04 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.32s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:04 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:04 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:47:04 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:04 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:04 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:47:04 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:47:04 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:47:04 DEBUG : file1: newRWFileHandle: 
2026/01/09 03:47:04 DEBUG : file1(0xc000aaf300): openPending: 
2026/01/09 03:47:04 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/09 03:47:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:04 DEBUG : file1(0xc000aaf300): >openPending: err=<nil>
2026/01/09 03:47:04 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/09 03:47:04 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:04 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/09 03:47:04 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/09 03:47:04.540770 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:04.540793 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:04 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/09 03:47:04 DEBUG : Looking for writers
2026/01/09 03:47:04 DEBUG : file1: reading active writers
2026/01/09 03:47:04 DEBUG : file1: active writers 1
2026/01/09 03:47:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/09 03:47:05 DEBUG : Looking for writers
2026/01/09 03:47:05 DEBUG : file1: reading active writers
2026/01/09 03:47:05 DEBUG : file1: active writers 1
2026/01/09 03:47:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/09 03:47:05 DEBUG : Looking for writers
2026/01/09 03:47:05 DEBUG : file1: reading active writers
2026/01/09 03:47:05 DEBUG : file1: active writers 1
2026/01/09 03:47:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:06 DEBUG : Looking for writers
2026/01/09 03:47:06 DEBUG : file1: reading active writers
2026/01/09 03:47:06 DEBUG : file1: active writers 1
2026/01/09 03:47:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:07 DEBUG : Looking for writers
2026/01/09 03:47:07 DEBUG : file1: reading active writers
2026/01/09 03:47:07 DEBUG : file1: active writers 1
2026/01/09 03:47:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:08 DEBUG : Looking for writers
2026/01/09 03:47:08 DEBUG : file1: reading active writers
2026/01/09 03:47:08 DEBUG : file1: active writers 1
2026/01/09 03:47:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:09 DEBUG : Looking for writers
2026/01/09 03:47:09 DEBUG : file1: reading active writers
2026/01/09 03:47:09 DEBUG : file1: active writers 1
2026/01/09 03:47:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:10 DEBUG : Looking for writers
2026/01/09 03:47:10 DEBUG : file1: reading active writers
2026/01/09 03:47:10 DEBUG : file1: active writers 1
2026/01/09 03:47:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:11 DEBUG : Looking for writers
2026/01/09 03:47:11 DEBUG : file1: reading active writers
2026/01/09 03:47:11 DEBUG : file1: active writers 1
2026/01/09 03:47:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:12 DEBUG : Looking for writers
2026/01/09 03:47:12 DEBUG : file1: reading active writers
2026/01/09 03:47:12 DEBUG : file1: active writers 1
2026/01/09 03:47:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:13 DEBUG : Looking for writers
2026/01/09 03:47:13 DEBUG : file1: reading active writers
2026/01/09 03:47:13 DEBUG : file1: active writers 1
2026/01/09 03:47:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:14 DEBUG : Looking for writers
2026/01/09 03:47:14 DEBUG : file1: reading active writers
2026/01/09 03:47:14 DEBUG : file1: active writers 1
2026/01/09 03:47:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:15 DEBUG : Looking for writers
2026/01/09 03:47:15 DEBUG : file1: reading active writers
2026/01/09 03:47:15 DEBUG : file1: active writers 1
2026/01/09 03:47:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:16 DEBUG : Looking for writers
2026/01/09 03:47:16 DEBUG : file1: reading active writers
2026/01/09 03:47:16 DEBUG : file1: active writers 1
2026/01/09 03:47:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:17 DEBUG : Looking for writers
2026/01/09 03:47:17 DEBUG : file1: reading active writers
2026/01/09 03:47:17 DEBUG : file1: active writers 1
2026/01/09 03:47:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:18 DEBUG : Looking for writers
2026/01/09 03:47:18 DEBUG : file1: reading active writers
2026/01/09 03:47:18 DEBUG : file1: active writers 1
2026/01/09 03:47:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:19 DEBUG : Looking for writers
2026/01/09 03:47:19 DEBUG : file1: reading active writers
2026/01/09 03:47:19 DEBUG : file1: active writers 1
2026/01/09 03:47:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:20 DEBUG : Looking for writers
2026/01/09 03:47:20 DEBUG : file1: reading active writers
2026/01/09 03:47:20 DEBUG : file1: active writers 1
2026/01/09 03:47:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:21 DEBUG : Looking for writers
2026/01/09 03:47:21 DEBUG : file1: reading active writers
2026/01/09 03:47:21 DEBUG : file1: active writers 1
2026/01/09 03:47:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:22 DEBUG : Looking for writers
2026/01/09 03:47:22 DEBUG : file1: reading active writers
2026/01/09 03:47:22 DEBUG : file1: active writers 1
2026/01/09 03:47:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:23 DEBUG : Looking for writers
2026/01/09 03:47:23 DEBUG : file1: reading active writers
2026/01/09 03:47:23 DEBUG : file1: active writers 1
2026/01/09 03:47:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:24 DEBUG : Looking for writers
2026/01/09 03:47:24 DEBUG : file1: reading active writers
2026/01/09 03:47:24 DEBUG : file1: active writers 1
2026/01/09 03:47:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:25 DEBUG : Looking for writers
2026/01/09 03:47:25 DEBUG : file1: reading active writers
2026/01/09 03:47:25 DEBUG : file1: active writers 1
2026/01/09 03:47:25 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:26 DEBUG : Looking for writers
2026/01/09 03:47:26 DEBUG : file1: reading active writers
2026/01/09 03:47:26 DEBUG : file1: active writers 1
2026/01/09 03:47:26 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:27 DEBUG : Looking for writers
2026/01/09 03:47:27 DEBUG : file1: reading active writers
2026/01/09 03:47:27 DEBUG : file1: active writers 1
2026/01/09 03:47:27 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:28 DEBUG : Looking for writers
2026/01/09 03:47:28 DEBUG : file1: reading active writers
2026/01/09 03:47:28 DEBUG : file1: active writers 1
2026/01/09 03:47:28 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:29 DEBUG : Looking for writers
2026/01/09 03:47:29 DEBUG : file1: reading active writers
2026/01/09 03:47:29 DEBUG : file1: active writers 1
2026/01/09 03:47:29 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:30 DEBUG : Looking for writers
2026/01/09 03:47:30 DEBUG : file1: reading active writers
2026/01/09 03:47:30 DEBUG : file1: active writers 1
2026/01/09 03:47:30 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:31 DEBUG : Looking for writers
2026/01/09 03:47:31 DEBUG : file1: reading active writers
2026/01/09 03:47:31 DEBUG : file1: active writers 1
2026/01/09 03:47:31 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:32 DEBUG : Looking for writers
2026/01/09 03:47:32 DEBUG : file1: reading active writers
2026/01/09 03:47:32 DEBUG : file1: active writers 1
2026/01/09 03:47:32 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:33 DEBUG : Looking for writers
2026/01/09 03:47:33 DEBUG : file1: reading active writers
2026/01/09 03:47:33 DEBUG : file1: active writers 1
2026/01/09 03:47:33 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/09 03:47:34 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0008dd950 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc000a9aa08 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824644840000} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc000c26178 info:{ModTime:{wall:14001757684918999366 ext:219775736753 loc:0x42cf0a0} ATime:{wall:14001757684918999366 ext:219775736753 loc:0x42cf0a0} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/09 03:47:34 DEBUG : >WaitForWriters: 
2026/01/09 03:47:34 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:47:34 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.39s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:34 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:34 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/09 03:47:34 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/09 03:47:34 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-bemaqol4weda"
2026/01/09 03:47:34 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/09 03:47:34 DEBUG : forgetting directory cache
2026/01/09 03:47:34.865924 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:34.865952 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:34 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:34 DEBUG : Looking for writers
2026/01/09 03:47:34 DEBUG : >WaitForWriters: 
2026/01/09 03:47:34 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': vfs cache: cleaner exiting
2026/01/09 03:47:34 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.32s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:35.173255 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:35.173276 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:35 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.29s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:35.485089 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:35.485121 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:35 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.33s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:35 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:35.791986 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:35.792015 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:35 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:35 DEBUG : Looking for writers
2026/01/09 03:47:35 DEBUG : >WaitForWriters: 
2026/01/09 03:47:35 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.29s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:35 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:35 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:36.129125 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:36.129147 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:36 DEBUG : Looking for writers
2026/01/09 03:47:36 DEBUG : >WaitForWriters: 
2026/01/09 03:47:36 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.33s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:36 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:36.481980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:36.482005 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:36 DEBUG : Looking for writers
2026/01/09 03:47:36 DEBUG : >WaitForWriters: 
2026/01/09 03:47:36 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.36s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:36 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:36.796772 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:36.796805 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:36 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:36 DEBUG : Looking for writers
2026/01/09 03:47:36 DEBUG : >WaitForWriters: 
2026/01/09 03:47:36 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.32s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:36 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:36 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:36 ERROR : error listing: directory not found
2026/01/09 03:47:37.239818 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:37.239873 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:37 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:375: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:375
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdir
2026/01/09 03:47:37 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:37 DEBUG : Looking for writers
2026/01/09 03:47:37 DEBUG : >WaitForWriters: 
2026/01/09 03:47:37 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.44s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:37 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:37 ERROR : error listing: directory not found
2026/01/09 03:47:37 ERROR : error listing: directory not found
2026/01/09 03:47:37.761876 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:37.761913 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:37 ERROR : /: Dir.Mkdir failed to create directory: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    vfs_test.go:425: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/vfs_test.go:425
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestVFSMkdirAll
2026/01/09 03:47:37 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:37 DEBUG : Looking for writers
2026/01/09 03:47:37 DEBUG : >WaitForWriters: 
2026/01/09 03:47:37 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.52s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:47:37 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:47:37 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:47:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:47:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:47:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:47:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:47:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:37 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/09 03:47:37 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/09 03:47:37 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/09 03:47:37 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (5 bytes), uploading instead of streaming
2026/01/09 03:47:38.200114 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:38.200153 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:38 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:38 DEBUG : file1: Remove: 
2026/01/09 03:47:38 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:47:38 DEBUG : file1: >Remove: err=<nil>
    write_test.go:144: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:144
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:153
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/09 03:47:38 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:47:39 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:47:41 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	listing wrong, want
        	            	  file1 (5) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:157
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleMethods
        	Messages:   	1 objects not found
2026/01/09 03:47:45 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:47:45 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:47:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:45 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:47:45 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:47:45 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:45 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (0 bytes), uploading instead of streaming
2026/01/09 03:47:46.221301 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:47:46.221327 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:46 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:47:46 DEBUG : file1: Remove: 
2026/01/09 03:47:46 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:47:46 DEBUG : file1: >Remove: err=<nil>
    write_test.go:163: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:163
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleMethods
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:164
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleMethods
2026/01/09 03:47:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:47:46 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:47:46 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:47:46 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:47:46 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:47:46 DEBUG : Added virtual directory entry vAddFile: "file1"
    write_test.go:171: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:171
        	Error:      	Not equal: 
        	            	expected: *errors.errorString(&errors.errorString{s:"permission denied"})
        	            	actual  : <nil>(<nil>)
        	Test:       	TestWriteFileHandleMethods
2026/01/09 03:47:46 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/09 03:47:46 DEBUG : Looking for writers
2026/01/09 03:47:46 DEBUG : file1: reading active writers
2026/01/09 03:47:46 DEBUG : file1: active writers 1
2026/01/09 03:47:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/09 03:47:47 DEBUG : Looking for writers
2026/01/09 03:47:47 DEBUG : file1: reading active writers
2026/01/09 03:47:47 DEBUG : file1: active writers 1
2026/01/09 03:47:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:48 DEBUG : Looking for writers
2026/01/09 03:47:48 DEBUG : file1: reading active writers
2026/01/09 03:47:48 DEBUG : file1: active writers 1
2026/01/09 03:47:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:49 DEBUG : Looking for writers
2026/01/09 03:47:49 DEBUG : file1: reading active writers
2026/01/09 03:47:49 DEBUG : file1: active writers 1
2026/01/09 03:47:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:50 DEBUG : Looking for writers
2026/01/09 03:47:50 DEBUG : file1: reading active writers
2026/01/09 03:47:50 DEBUG : file1: active writers 1
2026/01/09 03:47:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:51 DEBUG : Looking for writers
2026/01/09 03:47:51 DEBUG : file1: reading active writers
2026/01/09 03:47:51 DEBUG : file1: active writers 1
2026/01/09 03:47:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:52 DEBUG : Looking for writers
2026/01/09 03:47:52 DEBUG : file1: reading active writers
2026/01/09 03:47:52 DEBUG : file1: active writers 1
2026/01/09 03:47:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:53 DEBUG : Looking for writers
2026/01/09 03:47:53 DEBUG : file1: reading active writers
2026/01/09 03:47:53 DEBUG : file1: active writers 1
2026/01/09 03:47:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:54 DEBUG : Looking for writers
2026/01/09 03:47:54 DEBUG : file1: reading active writers
2026/01/09 03:47:54 DEBUG : file1: active writers 1
2026/01/09 03:47:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:55 DEBUG : Looking for writers
2026/01/09 03:47:55 DEBUG : file1: reading active writers
2026/01/09 03:47:55 DEBUG : file1: active writers 1
2026/01/09 03:47:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:56 DEBUG : Looking for writers
2026/01/09 03:47:56 DEBUG : file1: reading active writers
2026/01/09 03:47:56 DEBUG : file1: active writers 1
2026/01/09 03:47:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:57 DEBUG : Looking for writers
2026/01/09 03:47:57 DEBUG : file1: reading active writers
2026/01/09 03:47:57 DEBUG : file1: active writers 1
2026/01/09 03:47:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:58 DEBUG : Looking for writers
2026/01/09 03:47:58 DEBUG : file1: reading active writers
2026/01/09 03:47:58 DEBUG : file1: active writers 1
2026/01/09 03:47:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:47:59 DEBUG : Looking for writers
2026/01/09 03:47:59 DEBUG : file1: reading active writers
2026/01/09 03:47:59 DEBUG : file1: active writers 1
2026/01/09 03:47:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:00 DEBUG : Looking for writers
2026/01/09 03:48:00 DEBUG : file1: reading active writers
2026/01/09 03:48:00 DEBUG : file1: active writers 1
2026/01/09 03:48:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:01 DEBUG : Looking for writers
2026/01/09 03:48:01 DEBUG : file1: reading active writers
2026/01/09 03:48:01 DEBUG : file1: active writers 1
2026/01/09 03:48:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:02 DEBUG : Looking for writers
2026/01/09 03:48:02 DEBUG : file1: reading active writers
2026/01/09 03:48:02 DEBUG : file1: active writers 1
2026/01/09 03:48:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:03 DEBUG : Looking for writers
2026/01/09 03:48:03 DEBUG : file1: reading active writers
2026/01/09 03:48:03 DEBUG : file1: active writers 1
2026/01/09 03:48:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:04 DEBUG : Looking for writers
2026/01/09 03:48:04 DEBUG : file1: reading active writers
2026/01/09 03:48:04 DEBUG : file1: active writers 1
2026/01/09 03:48:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:05 DEBUG : Looking for writers
2026/01/09 03:48:05 DEBUG : file1: reading active writers
2026/01/09 03:48:05 DEBUG : file1: active writers 1
2026/01/09 03:48:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:06 DEBUG : Looking for writers
2026/01/09 03:48:06 DEBUG : file1: reading active writers
2026/01/09 03:48:06 DEBUG : file1: active writers 1
2026/01/09 03:48:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:07 DEBUG : Looking for writers
2026/01/09 03:48:07 DEBUG : file1: reading active writers
2026/01/09 03:48:07 DEBUG : file1: active writers 1
2026/01/09 03:48:07 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:08 DEBUG : Looking for writers
2026/01/09 03:48:08 DEBUG : file1: reading active writers
2026/01/09 03:48:08 DEBUG : file1: active writers 1
2026/01/09 03:48:08 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:09 DEBUG : Looking for writers
2026/01/09 03:48:09 DEBUG : file1: reading active writers
2026/01/09 03:48:09 DEBUG : file1: active writers 1
2026/01/09 03:48:09 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:10 DEBUG : Looking for writers
2026/01/09 03:48:10 DEBUG : file1: reading active writers
2026/01/09 03:48:10 DEBUG : file1: active writers 1
2026/01/09 03:48:10 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:11 DEBUG : Looking for writers
2026/01/09 03:48:11 DEBUG : file1: reading active writers
2026/01/09 03:48:11 DEBUG : file1: active writers 1
2026/01/09 03:48:11 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:12 DEBUG : Looking for writers
2026/01/09 03:48:12 DEBUG : file1: reading active writers
2026/01/09 03:48:12 DEBUG : file1: active writers 1
2026/01/09 03:48:12 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:13 DEBUG : Looking for writers
2026/01/09 03:48:13 DEBUG : file1: reading active writers
2026/01/09 03:48:13 DEBUG : file1: active writers 1
2026/01/09 03:48:13 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:14 DEBUG : Looking for writers
2026/01/09 03:48:14 DEBUG : file1: reading active writers
2026/01/09 03:48:14 DEBUG : file1: active writers 1
2026/01/09 03:48:14 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:15 DEBUG : Looking for writers
2026/01/09 03:48:15 DEBUG : file1: reading active writers
2026/01/09 03:48:15 DEBUG : file1: active writers 1
2026/01/09 03:48:15 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/09 03:48:16 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/09 03:48:16 DEBUG : >WaitForWriters: 
2026/01/09 03:48:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.46s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:16 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:16 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:16 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/09 03:48:17 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/09 03:48:17 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/09 03:48:17 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/09 03:48:17 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (11 bytes), uploading instead of streaming
2026/01/09 03:48:17.657232 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:17.657260 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:17 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:17 DEBUG : file1: Remove: 
2026/01/09 03:48:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:17 DEBUG : file1: >Remove: err=<nil>
    write_test.go:221: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:221
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleWriteAt
2026/01/09 03:48:17 ERROR : file1: WriteFileHandle.Write: error: Bad file descriptor
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:231
        	Error:      	Not equal: 
        	            	expected: []string{"file1,11,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=14) "file1,11,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleWriteAt
2026/01/09 03:48:17 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:48:18 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/09 03:48:20 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Should be true
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	listing wrong, want
        	            	  file1 (11) got
        	            	  
    fstest.go:203: Not found "file1"
    fstest.go:206: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:206
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:310
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:235
        	Error:      	Not equal: 
        	            	expected: 0
        	            	actual  : 1
        	Test:       	TestWriteFileHandleWriteAt
        	Messages:   	1 objects not found
2026/01/09 03:48:24 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:24 DEBUG : Looking for writers
2026/01/09 03:48:24 DEBUG : >WaitForWriters: 
2026/01/09 03:48:25 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.84s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:25 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:25 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:25 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:25 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (5 bytes), uploading instead of streaming
2026/01/09 03:48:25.490621 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:25.490646 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:25 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:25 DEBUG : file1: Remove: 
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:25 DEBUG : file1: >Remove: err=<nil>
2026/01/09 03:48:25 ERROR : file1: WriteFileHandle.Flush error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:256: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:256
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleFlush
2026/01/09 03:48:25 DEBUG : file1: WriteFileHandle.Flush nothing to do
    dir_test.go:250: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/dir_test.go:250
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:267
        	Error:      	Not equal: 
        	            	expected: []string{"file1,5,false"}
        	            	actual  : []string(nil)
        	            	
        	            	Diff:
        	            	--- Expected
        	            	+++ Actual
        	            	@@ -1,4 +1,2 @@
        	            	-([]string) (len=1) {
        	            	- (string) (len=13) "file1,5,false"
        	            	-}
        	            	+([]string) <nil>
        	            	 
        	Test:       	TestWriteFileHandleFlush
2026/01/09 03:48:25 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:25 DEBUG : Looking for writers
2026/01/09 03:48:25 DEBUG : >WaitForWriters: 
2026/01/09 03:48:25 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.43s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:25 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:25 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:25 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:25 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:25 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:25 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:25 DEBUG : file1: WriteFileHandle.Release closing
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:25 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (0 bytes), uploading instead of streaming
2026/01/09 03:48:25.969970 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:25.969998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:25 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:25 DEBUG : file1: Remove: 
2026/01/09 03:48:25 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:25 DEBUG : file1: >Remove: err=<nil>
2026/01/09 03:48:25 ERROR : file1: WriteFileHandle.Release error: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    write_test.go:279: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:279
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileHandleRelease
2026/01/09 03:48:25 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/09 03:48:25 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:25 DEBUG : Looking for writers
2026/01/09 03:48:25 DEBUG : >WaitForWriters: 
2026/01/09 03:48:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.50s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:26 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (2 bytes), uploading instead of streaming
2026/01/09 03:48:26.443573 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:26.443608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:26 DEBUG : file1: Remove: 
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:26 DEBUG : file1: >Remove: err=<nil>
    write_test.go:333: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:333
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestWriteFileModTimeWithOpenWriters
2026/01/09 03:48:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:26 DEBUG : Looking for writers
2026/01/09 03:48:26 DEBUG : >WaitForWriters: 
2026/01/09 03:48:26 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.46s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:26 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:26 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:26 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:26 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (0 bytes), uploading instead of streaming
2026/01/09 03:48:26.926373 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:26.926401 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:26 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:26 DEBUG : file1: Remove: 
2026/01/09 03:48:26 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:26 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtZeroLength
2026/01/09 03:48:26 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/09 03:48:26 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:380
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtZeroLength
2026/01/09 03:48:26 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:26 DEBUG : Looking for writers
2026/01/09 03:48:26 DEBUG : >WaitForWriters: 
2026/01/09 03:48:26 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.47s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:26 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:26 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:26 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/09 03:48:27 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/09 03:48:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:27 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/09 03:48:27 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/09 03:48:27 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/09 03:48:27 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': File to upload is small (100 bytes), uploading instead of streaming
2026/01/09 03:48:27.379682 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:27.379716 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:27 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:27 DEBUG : file1: Remove: 
2026/01/09 03:48:27 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/09 03:48:27 DEBUG : file1: >Remove: err=<nil>
    write_test.go:360: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:360
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
        	Test:       	TestFileReadAtNonZeroLength
2026/01/09 03:48:27 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/09 03:48:27 DEBUG : file1: >OpenFile: fd=<nil>, err=file does not exist
    write_test.go:365: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:365
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/write_test.go:384
        	Error:      	Received unexpected error:
        	            	file does not exist
        	Test:       	TestFileReadAtNonZeroLength
2026/01/09 03:48:27 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:27 DEBUG : Looking for writers
2026/01/09 03:48:27 DEBUG : >WaitForWriters: 
2026/01/09 03:48:27 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.47s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:27 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:27 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:27.707263 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:27.707289 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:27 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:27 DEBUG : Looking for writers
2026/01/09 03:48:27 DEBUG : >WaitForWriters: 
2026/01/09 03:48:27 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.32s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:27 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:27 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:28.028123 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:28.028161 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:28 DEBUG : Looking for writers
2026/01/09 03:48:28 DEBUG : >WaitForWriters: 
2026/01/09 03:48:28 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.33s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:28 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:28 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:28.450742 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:28.450775 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:28 DEBUG : Looking for writers
2026/01/09 03:48:28 DEBUG : >WaitForWriters: 
2026/01/09 03:48:28 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.42s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-bemaqol4weda'", Local "Local file system at /tmp/rclone1963348828", Modify Window "1s"
2026/01/09 03:48:28 INFO  : proton drive root link ID 'rclone-test-bemaqol4weda': poll-interval is not supported by this remote
2026/01/09 03:48:28 NOTICE: proton drive root link ID 'rclone-test-bemaqol4weda': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/09 03:48:28.765166 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/09 03:48:28.765201 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-bemaqol4weda'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/09 03:48:28 DEBUG : WaitForWriters: timeout=30s
2026/01/09 03:48:28 DEBUG : Looking for writers
2026/01/09 03:48:28 DEBUG : >WaitForWriters: 
2026/01/09 03:48:28 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.31s)
FAIL
2026/01/09 03:48:28 DEBUG : proton drive root link ID 'rclone-test-bemaqol4weda': Purge remote
2026/01/09 03:48:28 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 5m4.421049099s (try 5/5): exit status 1: Failed [TestDirHandleMethods TestDirHandleReaddir TestDirHandleReaddirnames TestDirMethods TestDirForgetAll TestDirForgetPath TestDirWalk TestDirSetModTime TestDirStat TestDirReadDirAll TestDirOpen TestDirCreate TestDirMkdir TestDirMkdirSub TestDirRemove TestDirRemoveAll TestDirRemoveName TestDirRename TestDirFileOpen TestDirMetadataExtension TestFileMethods TestFileSetModTime/cache=off,open=false,write=false TestFileSetModTime/cache=off,open=true,write=false TestFileSetModTime/cache=off,open=true,write=true TestFileSetModTime/cache=full,open=false,write=false TestFileSetModTime/cache=full,open=true,write=false TestFileSetModTime/cache=full,open=true,write=true TestFileOpenRead TestFileOpenWrite TestFileRemove TestFileRemoveAll TestFileOpen TestFileRename/off,forceCache=false TestFileRename/minimal,forceCache=false TestFileRename/minimal,forceCache=true TestFileRename/writes,forceCache=false TestFileRename/writes,forceCache=true TestFileRename/full,forceCache=false TestReadFileHandleMethods TestReadFileHandleSeek TestReadFileHandleReadAt TestReadFileHandleFlush TestReadFileHandleRelease TestRWFileHandleMethodsRead TestRWFileHandleSeek TestRWFileHandleReadAt TestRWFileHandleFlushRead TestRWFileHandleReleaseRead TestRWFileHandleMethodsWrite TestRWFileHandleWriteAt TestRWFileHandleWriteNoWrite TestRWFileHandleSizeTruncateExisting TestRWFileHandleSizeCreateExisting TestRWFileModTimeWithOpenWriters TestRWCacheUpdate TestCaseSensitivity TestUnicodeNormalization TestVFSStat TestVFSStatParent TestVFSOpenFile TestVFSRename TestVFSMkdir TestVFSMkdirAll TestWriteFileHandleMethods TestWriteFileHandleWriteAt TestWriteFileHandleFlush TestWriteFileHandleRelease TestWriteFileModTimeWithOpenWriters TestFileReadAtZeroLength TestFileReadAtNonZeroLength TestZipManyFiles TestZipManySubDirs TestZipLargeFiles TestZipDirsInRoot]