"./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)
2026/01/27 03:52:14 DEBUG : Creating backend with remote "TestProtonDrive:rclone-test-ledobew4rofi"
2026/01/27 03:52:14 DEBUG : Using config file from "/home/rclone/.rclone.conf"
2026/01/27 03:52:14 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': Has cached credentials
2026/01/27 03:52:15 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': Used cached credential to initialize the ProtonDrive API
2026/01/27 03:52:15 DEBUG : Creating backend with remote "/tmp/rclone3305706145"
=== RUN   TestDirHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:15 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:15 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:15.538337 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:15.538359 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:15 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:15 DEBUG : Looking for writers
2026/01/27 03:52:15 DEBUG : >WaitForWriters: 
2026/01/27 03:52:15 ERROR : error listing: directory not found
--- FAIL: TestDirHandleMethods (0.34s)
=== RUN   TestDirHandleReaddir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:15 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:15 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:15.871165 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:15.871184 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:15 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:15 DEBUG : Looking for writers
2026/01/27 03:52:15 DEBUG : >WaitForWriters: 
2026/01/27 03:52:15 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddir (0.34s)
=== RUN   TestDirHandleReaddirnames
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:15 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:15 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:16.248040 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:16.248060 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:16 DEBUG : Looking for writers
2026/01/27 03:52:16 DEBUG : >WaitForWriters: 
2026/01/27 03:52:16 ERROR : error listing: directory not found
--- FAIL: TestDirHandleReaddirnames (0.38s)
=== RUN   TestDirMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:16 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:16 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:16.593009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:16.593030 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:16 DEBUG : Looking for writers
2026/01/27 03:52:16 DEBUG : >WaitForWriters: 
2026/01/27 03:52:16 ERROR : error listing: directory not found
--- FAIL: TestDirMethods (0.34s)
=== RUN   TestDirForgetAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:16 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:16 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:16.946006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:16.946071 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:16 DEBUG : Looking for writers
2026/01/27 03:52:16 DEBUG : >WaitForWriters: 
2026/01/27 03:52:17 ERROR : error listing: directory not found
--- FAIL: TestDirForgetAll (0.35s)
=== RUN   TestDirForgetPath
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:17 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:17 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:17.300962 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:17.300983 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:17 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:17 DEBUG : Looking for writers
2026/01/27 03:52:17 DEBUG : >WaitForWriters: 
2026/01/27 03:52:17 ERROR : error listing: directory not found
--- FAIL: TestDirForgetPath (0.35s)
=== RUN   TestDirWalk
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:17 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:17 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:17.629251 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:17.629270 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:17 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:17 DEBUG : Looking for writers
2026/01/27 03:52:17 DEBUG : >WaitForWriters: 
2026/01/27 03:52:17 ERROR : error listing: directory not found
--- FAIL: TestDirWalk (0.35s)
=== RUN   TestDirSetModTime
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:17 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:17 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:18.012908 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:18.012947 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:18 DEBUG : Looking for writers
2026/01/27 03:52:18 DEBUG : >WaitForWriters: 
2026/01/27 03:52:18 ERROR : error listing: directory not found
--- FAIL: TestDirSetModTime (0.37s)
=== RUN   TestDirStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:18 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:18 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:18.351892 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:18.351914 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:18 DEBUG : Looking for writers
2026/01/27 03:52:18 DEBUG : >WaitForWriters: 
2026/01/27 03:52:18 ERROR : error listing: directory not found
--- FAIL: TestDirStat (0.34s)
=== RUN   TestDirReadDirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:18 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:18 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:18.693980 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:18.693998 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:18 DEBUG : Looking for writers
2026/01/27 03:52:18 DEBUG : >WaitForWriters: 
2026/01/27 03:52:18 ERROR : error listing: directory not found
--- FAIL: TestDirReadDirAll (0.36s)
=== RUN   TestDirOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:18 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:18 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:19.054508 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:19.054529 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:19 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:19 DEBUG : Looking for writers
2026/01/27 03:52:19 DEBUG : >WaitForWriters: 
2026/01/27 03:52:19 ERROR : error listing: directory not found
--- FAIL: TestDirOpen (0.34s)
=== RUN   TestDirCreate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:19.396403 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:19.396497 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:19 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:19 DEBUG : Looking for writers
2026/01/27 03:52:19 DEBUG : >WaitForWriters: 
2026/01/27 03:52:19 ERROR : error listing: directory not found
--- FAIL: TestDirCreate (0.33s)
=== RUN   TestDirMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:19.764411 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:19.764455 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:19 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:19 DEBUG : Looking for writers
2026/01/27 03:52:19 DEBUG : >WaitForWriters: 
2026/01/27 03:52:19 ERROR : error listing: directory not found
--- FAIL: TestDirMkdir (0.37s)
=== RUN   TestDirMkdirSub
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:20.099341 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:20.099361 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:20 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:20 DEBUG : Looking for writers
2026/01/27 03:52:20 DEBUG : >WaitForWriters: 
2026/01/27 03:52:20 ERROR : error listing: directory not found
--- FAIL: TestDirMkdirSub (0.32s)
=== RUN   TestDirRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:20 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:20 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:20.399697 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:20.399721 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:20 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:20 DEBUG : Looking for writers
2026/01/27 03:52:20 DEBUG : >WaitForWriters: 
2026/01/27 03:52:20 ERROR : error listing: directory not found
--- FAIL: TestDirRemove (0.31s)
=== RUN   TestDirRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:20 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:20 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:20.747802 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:20.747821 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:20 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:20 DEBUG : Looking for writers
2026/01/27 03:52:20 DEBUG : >WaitForWriters: 
2026/01/27 03:52:20 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveAll (0.34s)
=== RUN   TestDirRemoveName
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:20 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:20 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:21.084302 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:21.084349 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:21 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:21 DEBUG : Looking for writers
2026/01/27 03:52:21 DEBUG : >WaitForWriters: 
2026/01/27 03:52:21 ERROR : error listing: directory not found
--- FAIL: TestDirRemoveName (0.35s)
=== RUN   TestDirRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:21 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:21 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:21.478213 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:21.478225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:21 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:21 DEBUG : Looking for writers
2026/01/27 03:52:21 DEBUG : >WaitForWriters: 
2026/01/27 03:52:21 ERROR : error listing: directory not found
--- FAIL: TestDirRename (0.40s)
=== RUN   TestDirFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:21 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:21 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:21.836986 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:21.837006 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:21 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:21 DEBUG : Looking for writers
2026/01/27 03:52:21 DEBUG : >WaitForWriters: 
2026/01/27 03:52:21 ERROR : error listing: directory not found
--- FAIL: TestDirFileOpen (0.35s)
=== RUN   TestDirMetadataExtension
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:21 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:21 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:22.190466 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:22.190493 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:22 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:22 DEBUG : Looking for writers
2026/01/27 03:52:22 DEBUG : >WaitForWriters: 
2026/01/27 03:52:22 ERROR : error listing: directory not found
--- FAIL: TestDirMetadataExtension (0.36s)
=== RUN   TestFileMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:22 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:22 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:22.533717 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:22.533748 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:22 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:22 DEBUG : Looking for writers
2026/01/27 03:52:22 DEBUG : >WaitForWriters: 
2026/01/27 03:52:22 ERROR : error listing: directory not found
--- FAIL: TestFileMethods (0.35s)
=== RUN   TestFileSetModTime
=== RUN   TestFileSetModTime/cache=off,open=false,write=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:22 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:22 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:22.894753 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:22.894830 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:22 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:22 DEBUG : Looking for writers
2026/01/27 03:52:22 DEBUG : >WaitForWriters: 
2026/01/27 03:52:22 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-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:22 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:22 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:23.280492 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:23.280559 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:23 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:23 DEBUG : Looking for writers
2026/01/27 03:52:23 DEBUG : >WaitForWriters: 
2026/01/27 03:52:23 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-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:23 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:23 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:23.651238 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:23.651256 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:23 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:23 DEBUG : Looking for writers
2026/01/27 03:52:23 DEBUG : >WaitForWriters: 
2026/01/27 03:52:23 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-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:23 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:23 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:23 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:23 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:23 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:23.982962 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:23.982979 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:23 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:23 DEBUG : Looking for writers
2026/01/27 03:52:23 DEBUG : >WaitForWriters: 
2026/01/27 03:52:23 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:24 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-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:24 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:24.332155 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:24.332172 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:24 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:24 DEBUG : Looking for writers
2026/01/27 03:52:24 DEBUG : >WaitForWriters: 
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:24 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-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:24 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:24 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:24 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:24.696252 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:24.696284 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:24 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:24 DEBUG : Looking for writers
2026/01/27 03:52:24 DEBUG : >WaitForWriters: 
2026/01/27 03:52:24 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:24 ERROR : error listing: directory not found
--- FAIL: TestFileSetModTime (2.14s)
    --- FAIL: TestFileSetModTime/cache=off,open=false,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=false (0.37s)
    --- FAIL: TestFileSetModTime/cache=off,open=true,write=true (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=false,write=false (0.34s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=false (0.36s)
    --- FAIL: TestFileSetModTime/cache=full,open=true,write=true (0.35s)
=== RUN   TestFileOpenRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:24 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:24 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:25.039734 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:25.039753 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:25 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:25 DEBUG : Looking for writers
2026/01/27 03:52:25 DEBUG : >WaitForWriters: 
2026/01/27 03:52:25 ERROR : error listing: directory not found
--- FAIL: TestFileOpenRead (0.34s)
=== RUN   TestFileOpenWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:25 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:25 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:25.361523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:25.361543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:25 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:25 DEBUG : Looking for writers
2026/01/27 03:52:25 DEBUG : >WaitForWriters: 
2026/01/27 03:52:25 ERROR : error listing: directory not found
--- FAIL: TestFileOpenWrite (0.32s)
=== RUN   TestFileRemove
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:25 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:25 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:25.675477 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:25.675490 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:25 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:25 DEBUG : Looking for writers
2026/01/27 03:52:25 DEBUG : >WaitForWriters: 
2026/01/27 03:52:25 ERROR : error listing: directory not found
--- FAIL: TestFileRemove (0.31s)
=== RUN   TestFileRemoveAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:25 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:25 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:26.008349 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:26.008369 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:26 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:26 DEBUG : Looking for writers
2026/01/27 03:52:26 DEBUG : >WaitForWriters: 
2026/01/27 03:52:26 ERROR : error listing: directory not found
--- FAIL: TestFileRemoveAll (0.34s)
=== RUN   TestFileOpen
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:26 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:26 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:26.372143 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:26.372157 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:26 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:26 DEBUG : Looking for writers
2026/01/27 03:52:26 DEBUG : >WaitForWriters: 
2026/01/27 03:52:26 ERROR : error listing: directory not found
--- FAIL: TestFileOpen (0.36s)
=== RUN   TestFileRename
=== RUN   TestFileRename/off,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:26 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:26 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:26.697650 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:26.697672 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:26 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:26 DEBUG : Looking for writers
2026/01/27 03:52:26 DEBUG : >WaitForWriters: 
2026/01/27 03:52:26 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:26 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:26 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:26 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:26 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:26 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:26 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:27.058875 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:27.058892 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:27 DEBUG : Looking for writers
2026/01/27 03:52:27 DEBUG : >WaitForWriters: 
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/minimal,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:27 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:27.459805 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:27.459827 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:27 DEBUG : Looking for writers
2026/01/27 03:52:27 DEBUG : >WaitForWriters: 
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:27.795714 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:27.795736 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:27 DEBUG : Looking for writers
2026/01/27 03:52:27 DEBUG : >WaitForWriters: 
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:27 ERROR : error listing: directory not found
=== RUN   TestFileRename/writes,forceCache=true
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:27 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:28.132994 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:28.133017 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:28 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:28 DEBUG : Looking for writers
2026/01/27 03:52:28 DEBUG : >WaitForWriters: 
2026/01/27 03:52:28 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:28 ERROR : error listing: directory not found
=== RUN   TestFileRename/full,forceCache=false
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:28 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:28 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:28 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:28.454942 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:28.455272 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:28 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:28 DEBUG : Looking for writers
2026/01/27 03:52:28 DEBUG : >WaitForWriters: 
2026/01/27 03:52:28 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:28 ERROR : error listing: directory not found
--- FAIL: TestFileRename (2.08s)
    --- FAIL: TestFileRename/off,forceCache=false (0.33s)
    --- FAIL: TestFileRename/minimal,forceCache=false (0.37s)
    --- FAIL: TestFileRename/minimal,forceCache=true (0.39s)
    --- FAIL: TestFileRename/writes,forceCache=false (0.32s)
    --- FAIL: TestFileRename/writes,forceCache=true (0.33s)
    --- FAIL: TestFileRename/full,forceCache=false (0.32s)
=== RUN   TestReadFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:28 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:28.789284 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:28.789301 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:28 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:28 DEBUG : Looking for writers
2026/01/27 03:52:28 DEBUG : >WaitForWriters: 
2026/01/27 03:52:28 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleMethods (0.34s)
=== RUN   TestReadFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:28 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:29.132745 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:29.132853 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:29 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:29 DEBUG : Looking for writers
2026/01/27 03:52:29 DEBUG : >WaitForWriters: 
2026/01/27 03:52:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleSeek (0.33s)
=== RUN   TestReadFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:29 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:29 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:29.478551 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:29.478569 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:29 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:29 DEBUG : Looking for writers
2026/01/27 03:52:29 DEBUG : >WaitForWriters: 
2026/01/27 03:52:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleReadAt (0.39s)
=== RUN   TestReadFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:29 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:29 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:29.880615 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:29.880678 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:29 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:29 DEBUG : Looking for writers
2026/01/27 03:52:29 DEBUG : >WaitForWriters: 
2026/01/27 03:52:29 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleFlush (0.37s)
=== RUN   TestReadFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:29 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:29 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:52:30.228218 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:30.228237 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:30 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:30 DEBUG : Looking for writers
2026/01/27 03:52:30 DEBUG : >WaitForWriters: 
2026/01/27 03:52:30 ERROR : error listing: directory not found
--- FAIL: TestReadFileHandleRelease (0.34s)
=== RUN   TestRWFileHandleMethodsRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:30.553388 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:30.553543 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:30 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:30 DEBUG : Looking for writers
2026/01/27 03:52:30 DEBUG : >WaitForWriters: 
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsRead (0.33s)
=== RUN   TestRWFileHandleSeek
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:30.880463 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:30.880488 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:30 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:30 DEBUG : Looking for writers
2026/01/27 03:52:30 DEBUG : >WaitForWriters: 
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:30 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSeek (0.33s)
=== RUN   TestRWFileHandleReadAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:30 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:30 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:31.254117 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:31.254154 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:31 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:31 DEBUG : Looking for writers
2026/01/27 03:52:31 DEBUG : >WaitForWriters: 
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReadAt (0.36s)
=== RUN   TestRWFileHandleFlushRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:31 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:31.583197 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:31.583225 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:31 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:31 DEBUG : Looking for writers
2026/01/27 03:52:31 DEBUG : >WaitForWriters: 
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:31 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleFlushRead (0.35s)
=== RUN   TestRWFileHandleReleaseRead
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:31 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:31 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:31 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:31.945463 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:31.945481 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:31 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:31 DEBUG : Looking for writers
2026/01/27 03:52:31 DEBUG : >WaitForWriters: 
2026/01/27 03:52:31 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:52:32 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleReleaseRead (0.34s)
=== RUN   TestRWFileHandleMethodsWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:52:32 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:52:32 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:52:32 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:52:32 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:52:32 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:52:32 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:52:32 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:52:32 DEBUG : file1: newRWFileHandle: 
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): openPending: 
2026/01/27 03:52:32 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/27 03:52:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): >openPending: err=<nil>
2026/01/27 03:52:32 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/27 03:52:32 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:52:32 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/27 03:52:32 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): _writeAt: size=5, off=0
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): >_writeAt: n=5, err=<nil>
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): _writeAt: size=7, off=5
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): >_writeAt: n=7, err=<nil>
2026/01/27 03:52:32 DEBUG : file1: vfs cache: truncate to size=11
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): close: 
2026/01/27 03:52:32 DEBUG : file1: vfs cache: setting modification time to 2026-01-27 03:52:32.082780577 +0000 UTC m=+17.649851810
2026/01/27 03:52:32 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): >close: err=<nil>
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): close: 
2026/01/27 03:52:32 DEBUG : file1(0xc00039ee80): >close: err=file already closed
2026/01/27 03:52:32 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/27 03:52:32 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/27 03:52:32.543871 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:32.543919 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:32 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:32 ERROR : file1: vfs cache: failed to upload try #1, will retry in 200ms: vfs cache: failed to transfer file from cache to remote: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:32 DEBUG : Looking for writers
2026/01/27 03:52:32 DEBUG : file1: reading active writers
2026/01/27 03:52:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/27 03:52:32 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:33.077330 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:33.077404 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:33 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)
2026/01/27 03:52:33 DEBUG : Looking for writers
2026/01/27 03:52:33 DEBUG : file1: reading active writers
2026/01/27 03:52:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:33 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:33.811300 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:33.811321 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:33 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)
2026/01/27 03:52:34 DEBUG : Looking for writers
2026/01/27 03:52:34 DEBUG : file1: reading active writers
2026/01/27 03:52:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:34 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:34.944290 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:34.944314 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:34 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:34 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)
2026/01/27 03:52:35 DEBUG : Looking for writers
2026/01/27 03:52:35 DEBUG : file1: reading active writers
2026/01/27 03:52:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:36 DEBUG : Looking for writers
2026/01/27 03:52:36 DEBUG : file1: reading active writers
2026/01/27 03:52:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:36 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:36.890191 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:36.890215 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:36 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:36 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)
2026/01/27 03:52:37 DEBUG : Looking for writers
2026/01/27 03:52:37 DEBUG : file1: reading active writers
2026/01/27 03:52:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:38 DEBUG : Looking for writers
2026/01/27 03:52:38 DEBUG : file1: reading active writers
2026/01/27 03:52:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:39 DEBUG : Looking for writers
2026/01/27 03:52:39 DEBUG : file1: reading active writers
2026/01/27 03:52:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:40 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:40 DEBUG : Looking for writers
2026/01/27 03:52:40 DEBUG : file1: reading active writers
2026/01/27 03:52:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:40.430033 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:40.430050 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:40 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)
2026/01/27 03:52:41 DEBUG : Looking for writers
2026/01/27 03:52:41 DEBUG : file1: reading active writers
2026/01/27 03:52:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:42 DEBUG : Looking for writers
2026/01/27 03:52:42 DEBUG : file1: reading active writers
2026/01/27 03:52:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:43 DEBUG : Looking for writers
2026/01/27 03:52:43 DEBUG : file1: reading active writers
2026/01/27 03:52:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:44 DEBUG : Looking for writers
2026/01/27 03:52:44 DEBUG : file1: reading active writers
2026/01/27 03:52:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:45 DEBUG : Looking for writers
2026/01/27 03:52:45 DEBUG : file1: reading active writers
2026/01/27 03:52:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:46 DEBUG : Looking for writers
2026/01/27 03:52:46 DEBUG : file1: reading active writers
2026/01/27 03:52:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:46 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:52:47.195031 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:52:47.195053 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:52:47 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)
2026/01/27 03:52:47 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)
2026/01/27 03:52:47 DEBUG : Looking for writers
2026/01/27 03:52:47 DEBUG : file1: reading active writers
2026/01/27 03:52:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:48 DEBUG : Looking for writers
2026/01/27 03:52:48 DEBUG : file1: reading active writers
2026/01/27 03:52:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:49 DEBUG : Looking for writers
2026/01/27 03:52:49 DEBUG : file1: reading active writers
2026/01/27 03:52:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:50 DEBUG : Looking for writers
2026/01/27 03:52:50 DEBUG : file1: reading active writers
2026/01/27 03:52:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:51 DEBUG : Looking for writers
2026/01/27 03:52:51 DEBUG : file1: reading active writers
2026/01/27 03:52:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:52 DEBUG : Looking for writers
2026/01/27 03:52:52 DEBUG : file1: reading active writers
2026/01/27 03:52:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:53 DEBUG : Looking for writers
2026/01/27 03:52:53 DEBUG : file1: reading active writers
2026/01/27 03:52:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:54 DEBUG : Looking for writers
2026/01/27 03:52:54 DEBUG : file1: reading active writers
2026/01/27 03:52:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:55 DEBUG : Looking for writers
2026/01/27 03:52:55 DEBUG : file1: reading active writers
2026/01/27 03:52:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:56 DEBUG : Looking for writers
2026/01/27 03:52:56 DEBUG : file1: reading active writers
2026/01/27 03:52:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:57 DEBUG : Looking for writers
2026/01/27 03:52:57 DEBUG : file1: reading active writers
2026/01/27 03:52:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:58 DEBUG : Looking for writers
2026/01/27 03:52:58 DEBUG : file1: reading active writers
2026/01/27 03:52:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:59 DEBUG : Looking for writers
2026/01/27 03:52:59 DEBUG : file1: reading active writers
2026/01/27 03:52:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:52:59 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:00.344804 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:00.344829 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:00 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)
2026/01/27 03:53:00 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)
2026/01/27 03:53:00 DEBUG : Looking for writers
2026/01/27 03:53:00 DEBUG : file1: reading active writers
2026/01/27 03:53:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:01 DEBUG : Looking for writers
2026/01/27 03:53:01 DEBUG : file1: reading active writers
2026/01/27 03:53:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:02 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0004111d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00041b208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638026304} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003427920193724833 ext:17649851810 loc:0x4465880} ATime:{wall:14003427920193738038 ext:17649865015 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:53:02 DEBUG : >WaitForWriters: 
2026/01/27 03:53:02 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 1s for list eventual consistency: 1/3
    fstest.go:301: Flushing the directory cache
2026/01/27 03:53:03 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 2s for list eventual consistency: 2/3
    fstest.go:301: Flushing the directory cache
2026/01/27 03:53:05 ERROR : error listing: directory not found
    fstest.go:298: Sleeping for 4s for list eventual consistency: 3/3
    fstest.go:301: Flushing the directory cache
    fstest.go:305: 
        	Error Trace:	/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:305
        	            				/home/rclone/go/src/github.com/rclone/rclone/fstest/fstest.go:338
        	            				/home/rclone/go/src/github.com/rclone/rclone/vfs/read_write_test.go: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
2026/01/27 03:53:09 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/27 03:53:09 DEBUG : Looking for writers
2026/01/27 03:53:09 DEBUG : file1: reading active writers
2026/01/27 03:53:09 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/27 03:53:10 DEBUG : Looking for writers
2026/01/27 03:53:10 DEBUG : file1: reading active writers
2026/01/27 03:53:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/27 03:53:10 DEBUG : Looking for writers
2026/01/27 03:53:10 DEBUG : file1: reading active writers
2026/01/27 03:53:10 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:11 DEBUG : Looking for writers
2026/01/27 03:53:11 DEBUG : file1: reading active writers
2026/01/27 03:53:11 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:12 DEBUG : Looking for writers
2026/01/27 03:53:12 DEBUG : file1: reading active writers
2026/01/27 03:53:12 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:13 DEBUG : Looking for writers
2026/01/27 03:53:13 DEBUG : file1: reading active writers
2026/01/27 03:53:13 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:14 DEBUG : Looking for writers
2026/01/27 03:53:14 DEBUG : file1: reading active writers
2026/01/27 03:53:14 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:15 DEBUG : Looking for writers
2026/01/27 03:53:15 DEBUG : file1: reading active writers
2026/01/27 03:53:15 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:16 DEBUG : Looking for writers
2026/01/27 03:53:16 DEBUG : file1: reading active writers
2026/01/27 03:53:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:17 DEBUG : Looking for writers
2026/01/27 03:53:17 DEBUG : file1: reading active writers
2026/01/27 03:53:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:18 DEBUG : Looking for writers
2026/01/27 03:53:18 DEBUG : file1: reading active writers
2026/01/27 03:53:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:19 DEBUG : Looking for writers
2026/01/27 03:53:19 DEBUG : file1: reading active writers
2026/01/27 03:53:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:20 DEBUG : Looking for writers
2026/01/27 03:53:20 DEBUG : file1: reading active writers
2026/01/27 03:53:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:21 DEBUG : Looking for writers
2026/01/27 03:53:21 DEBUG : file1: reading active writers
2026/01/27 03:53:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:22 DEBUG : Looking for writers
2026/01/27 03:53:22 DEBUG : file1: reading active writers
2026/01/27 03:53:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:23 DEBUG : Looking for writers
2026/01/27 03:53:23 DEBUG : file1: reading active writers
2026/01/27 03:53:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:24 DEBUG : Looking for writers
2026/01/27 03:53:24 DEBUG : file1: reading active writers
2026/01/27 03:53:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:25 DEBUG : Looking for writers
2026/01/27 03:53:25 DEBUG : file1: reading active writers
2026/01/27 03:53:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:25 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:26.336545 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:26.336567 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:26 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:26 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)
2026/01/27 03:53:26 DEBUG : Looking for writers
2026/01/27 03:53:26 DEBUG : file1: reading active writers
2026/01/27 03:53:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:27 DEBUG : Looking for writers
2026/01/27 03:53:27 DEBUG : file1: reading active writers
2026/01/27 03:53:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:28 DEBUG : Looking for writers
2026/01/27 03:53:28 DEBUG : file1: reading active writers
2026/01/27 03:53:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:29 DEBUG : Looking for writers
2026/01/27 03:53:29 DEBUG : file1: reading active writers
2026/01/27 03:53:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:30 DEBUG : Looking for writers
2026/01/27 03:53:30 DEBUG : file1: reading active writers
2026/01/27 03:53:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:31 DEBUG : Looking for writers
2026/01/27 03:53:31 DEBUG : file1: reading active writers
2026/01/27 03:53:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:32 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/27 03:53:32 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/27 03:53:32 DEBUG : Looking for writers
2026/01/27 03:53:32 DEBUG : file1: reading active writers
2026/01/27 03:53:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:33 DEBUG : Looking for writers
2026/01/27 03:53:33 DEBUG : file1: reading active writers
2026/01/27 03:53:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:34 DEBUG : Looking for writers
2026/01/27 03:53:34 DEBUG : file1: reading active writers
2026/01/27 03:53:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:35 DEBUG : Looking for writers
2026/01/27 03:53:35 DEBUG : file1: reading active writers
2026/01/27 03:53:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:36 DEBUG : Looking for writers
2026/01/27 03:53:36 DEBUG : file1: reading active writers
2026/01/27 03:53:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:37 DEBUG : Looking for writers
2026/01/27 03:53:37 DEBUG : file1: reading active writers
2026/01/27 03:53:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:38 DEBUG : Looking for writers
2026/01/27 03:53:38 DEBUG : file1: reading active writers
2026/01/27 03:53:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:39 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc0004111d0 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00041b208 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824638026304} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003427920193724833 ext:17649851810 loc:0x4465880} ATime:{wall:14003427920193738038 ext:17649865015 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:53:39 DEBUG : >WaitForWriters: 
2026/01/27 03:53:39 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:53:39 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleMethodsWrite (67.49s)
=== RUN   TestRWFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:53:39 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:53:39 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:53:39 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:53:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:53:39 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:53:39 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:53:39 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:53:39 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:53:39 DEBUG : file1: newRWFileHandle: 
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): openPending: 
2026/01/27 03:53:39 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/27 03:53:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): >openPending: err=<nil>
2026/01/27 03:53:39 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/27 03:53:39 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:53:39 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/27 03:53:39 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): _writeAt: size=7, off=0
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): >_writeAt: n=7, err=<nil>
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): _writeAt: size=6, off=5
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): >_writeAt: n=6, err=<nil>
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): close: 
2026/01/27 03:53:39 DEBUG : file1: vfs cache: setting modification time to 2026-01-27 03:53:39.561457478 +0000 UTC m=+85.128528712
2026/01/27 03:53:39 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): >close: err=<nil>
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): _writeAt: size=5, off=0
2026/01/27 03:53:39 DEBUG : file1(0xc0005ef400): >_writeAt: n=0, err=file already closed
2026/01/27 03:53:39 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/27 03:53:39 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/27 03:53:39 DEBUG : Looking for writers
2026/01/27 03:53:39 DEBUG : file1: reading active writers
2026/01/27 03:53:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/27 03:53:39.977888 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:39.977906 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:39 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:39 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)
2026/01/27 03:53:40 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:40 DEBUG : Looking for writers
2026/01/27 03:53:40 DEBUG : file1: reading active writers
2026/01/27 03:53:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/27 03:53:40.510550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:40.510568 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:40 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:40 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)
2026/01/27 03:53:40 DEBUG : Looking for writers
2026/01/27 03:53:40 DEBUG : file1: reading active writers
2026/01/27 03:53:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:40 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:41.273608 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:41.273773 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:41 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)
2026/01/27 03:53:41 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)
2026/01/27 03:53:41 DEBUG : Looking for writers
2026/01/27 03:53:41 DEBUG : file1: reading active writers
2026/01/27 03:53:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:42 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:42.423765 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:42.423846 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:42 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)
2026/01/27 03:53:42 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)
2026/01/27 03:53:42 DEBUG : Looking for writers
2026/01/27 03:53:42 DEBUG : file1: reading active writers
2026/01/27 03:53:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:43 DEBUG : Looking for writers
2026/01/27 03:53:43 DEBUG : file1: reading active writers
2026/01/27 03:53:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:44 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:44.352942 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:44.352978 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:44 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:44 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)
2026/01/27 03:53:44 DEBUG : Looking for writers
2026/01/27 03:53:44 DEBUG : file1: reading active writers
2026/01/27 03:53:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:45 DEBUG : Looking for writers
2026/01/27 03:53:45 DEBUG : file1: reading active writers
2026/01/27 03:53:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:46 DEBUG : Looking for writers
2026/01/27 03:53:46 DEBUG : file1: reading active writers
2026/01/27 03:53:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:47 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:47 DEBUG : Looking for writers
2026/01/27 03:53:47 DEBUG : file1: reading active writers
2026/01/27 03:53:47 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:47.892325 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:47.892345 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:47 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)
2026/01/27 03:53:47 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)
2026/01/27 03:53:48 DEBUG : Looking for writers
2026/01/27 03:53:48 DEBUG : file1: reading active writers
2026/01/27 03:53:48 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:49 DEBUG : Looking for writers
2026/01/27 03:53:49 DEBUG : file1: reading active writers
2026/01/27 03:53:49 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:50 DEBUG : Looking for writers
2026/01/27 03:53:50 DEBUG : file1: reading active writers
2026/01/27 03:53:50 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:51 DEBUG : Looking for writers
2026/01/27 03:53:51 DEBUG : file1: reading active writers
2026/01/27 03:53:51 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:52 DEBUG : Looking for writers
2026/01/27 03:53:52 DEBUG : file1: reading active writers
2026/01/27 03:53:52 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:53 DEBUG : Looking for writers
2026/01/27 03:53:53 DEBUG : file1: reading active writers
2026/01/27 03:53:53 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:54 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:53:54.642305 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:53:54.642354 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:54 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:53:54 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)
2026/01/27 03:53:54 DEBUG : Looking for writers
2026/01/27 03:53:54 DEBUG : file1: reading active writers
2026/01/27 03:53:54 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:55 DEBUG : Looking for writers
2026/01/27 03:53:55 DEBUG : file1: reading active writers
2026/01/27 03:53:55 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:56 DEBUG : Looking for writers
2026/01/27 03:53:56 DEBUG : file1: reading active writers
2026/01/27 03:53:56 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:57 DEBUG : Looking for writers
2026/01/27 03:53:57 DEBUG : file1: reading active writers
2026/01/27 03:53:57 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:58 DEBUG : Looking for writers
2026/01/27 03:53:58 DEBUG : file1: reading active writers
2026/01/27 03:53:58 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:53:59 DEBUG : Looking for writers
2026/01/27 03:53:59 DEBUG : file1: reading active writers
2026/01/27 03:53:59 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:00 DEBUG : Looking for writers
2026/01/27 03:54:00 DEBUG : file1: reading active writers
2026/01/27 03:54:00 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:01 DEBUG : Looking for writers
2026/01/27 03:54:01 DEBUG : file1: reading active writers
2026/01/27 03:54:01 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:02 DEBUG : Looking for writers
2026/01/27 03:54:02 DEBUG : file1: reading active writers
2026/01/27 03:54:02 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:03 DEBUG : Looking for writers
2026/01/27 03:54:03 DEBUG : file1: reading active writers
2026/01/27 03:54:03 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:04 DEBUG : Looking for writers
2026/01/27 03:54:04 DEBUG : file1: reading active writers
2026/01/27 03:54:04 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:05 DEBUG : Looking for writers
2026/01/27 03:54:05 DEBUG : file1: reading active writers
2026/01/27 03:54:05 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:06 DEBUG : Looking for writers
2026/01/27 03:54:06 DEBUG : file1: reading active writers
2026/01/27 03:54:06 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:07 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:07.804592 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:07.804613 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:07 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:07 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)
2026/01/27 03:54:07 DEBUG : Looking for writers
2026/01/27 03:54:07 DEBUG : file1: reading active writers
2026/01/27 03:54:07 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:08 DEBUG : Looking for writers
2026/01/27 03:54:08 DEBUG : file1: reading active writers
2026/01/27 03:54:08 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:09 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a4aa50 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00074e608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641381952} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003427992613103942 ext:85128528712 loc:0x4465880} ATime:{wall:14003427992613116617 ext:85128541385 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:54:09 DEBUG : >WaitForWriters: 
2026/01/27 03:54:09 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
2026/01/27 03:54:10 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
2026/01/27 03:54:12 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
2026/01/27 03:54:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:54:16 DEBUG : Looking for writers
2026/01/27 03:54:16 DEBUG : file1: reading active writers
2026/01/27 03:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 10ms
2026/01/27 03:54:16 DEBUG : Looking for writers
2026/01/27 03:54:16 DEBUG : file1: reading active writers
2026/01/27 03:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 20ms
2026/01/27 03:54:16 DEBUG : Looking for writers
2026/01/27 03:54:16 DEBUG : file1: reading active writers
2026/01/27 03:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 40ms
2026/01/27 03:54:16 DEBUG : Looking for writers
2026/01/27 03:54:16 DEBUG : file1: reading active writers
2026/01/27 03:54:16 DEBUG : Still 0 writers active and 1 cache items in use, waiting 80ms
2026/01/27 03:54:17 DEBUG : Looking for writers
2026/01/27 03:54:17 DEBUG : file1: reading active writers
2026/01/27 03:54:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 160ms
2026/01/27 03:54:17 DEBUG : Looking for writers
2026/01/27 03:54:17 DEBUG : file1: reading active writers
2026/01/27 03:54:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 320ms
2026/01/27 03:54:17 DEBUG : Looking for writers
2026/01/27 03:54:17 DEBUG : file1: reading active writers
2026/01/27 03:54:17 DEBUG : Still 0 writers active and 1 cache items in use, waiting 640ms
2026/01/27 03:54:18 DEBUG : Looking for writers
2026/01/27 03:54:18 DEBUG : file1: reading active writers
2026/01/27 03:54:18 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:19 DEBUG : Looking for writers
2026/01/27 03:54:19 DEBUG : file1: reading active writers
2026/01/27 03:54:19 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:20 DEBUG : Looking for writers
2026/01/27 03:54:20 DEBUG : file1: reading active writers
2026/01/27 03:54:20 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:21 DEBUG : Looking for writers
2026/01/27 03:54:21 DEBUG : file1: reading active writers
2026/01/27 03:54:21 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:22 DEBUG : Looking for writers
2026/01/27 03:54:22 DEBUG : file1: reading active writers
2026/01/27 03:54:22 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:23 DEBUG : Looking for writers
2026/01/27 03:54:23 DEBUG : file1: reading active writers
2026/01/27 03:54:23 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:24 DEBUG : Looking for writers
2026/01/27 03:54:24 DEBUG : file1: reading active writers
2026/01/27 03:54:24 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:25 DEBUG : Looking for writers
2026/01/27 03:54:25 DEBUG : file1: reading active writers
2026/01/27 03:54:25 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:26 DEBUG : Looking for writers
2026/01/27 03:54:26 DEBUG : file1: reading active writers
2026/01/27 03:54:26 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:27 DEBUG : Looking for writers
2026/01/27 03:54:27 DEBUG : file1: reading active writers
2026/01/27 03:54:27 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:28 DEBUG : Looking for writers
2026/01/27 03:54:28 DEBUG : file1: reading active writers
2026/01/27 03:54:28 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:29 DEBUG : Looking for writers
2026/01/27 03:54:29 DEBUG : file1: reading active writers
2026/01/27 03:54:29 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:30 DEBUG : Looking for writers
2026/01/27 03:54:30 DEBUG : file1: reading active writers
2026/01/27 03:54:30 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:31 DEBUG : Looking for writers
2026/01/27 03:54:31 DEBUG : file1: reading active writers
2026/01/27 03:54:31 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:32 DEBUG : Looking for writers
2026/01/27 03:54:32 DEBUG : file1: reading active writers
2026/01/27 03:54:32 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:33 DEBUG : Looking for writers
2026/01/27 03:54:33 DEBUG : file1: reading active writers
2026/01/27 03:54:33 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:33 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:33.784975 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:33.784996 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:33 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:33 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)
2026/01/27 03:54:34 DEBUG : Looking for writers
2026/01/27 03:54:34 DEBUG : file1: reading active writers
2026/01/27 03:54:34 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:35 DEBUG : Looking for writers
2026/01/27 03:54:35 DEBUG : file1: reading active writers
2026/01/27 03:54:35 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:36 DEBUG : Looking for writers
2026/01/27 03:54:36 DEBUG : file1: reading active writers
2026/01/27 03:54:36 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:37 DEBUG : Looking for writers
2026/01/27 03:54:37 DEBUG : file1: reading active writers
2026/01/27 03:54:37 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:38 DEBUG : Looking for writers
2026/01/27 03:54:38 DEBUG : file1: reading active writers
2026/01/27 03:54:38 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:39 DEBUG : Looking for writers
2026/01/27 03:54:39 DEBUG : file1: reading active writers
2026/01/27 03:54:39 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:39 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/27 03:54:39 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 1 (was 1) in use 1, to upload 1, uploading 0, total size 11 (was 11)
2026/01/27 03:54:40 DEBUG : Looking for writers
2026/01/27 03:54:40 DEBUG : file1: reading active writers
2026/01/27 03:54:40 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:41 DEBUG : Looking for writers
2026/01/27 03:54:41 DEBUG : file1: reading active writers
2026/01/27 03:54:41 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:42 DEBUG : Looking for writers
2026/01/27 03:54:42 DEBUG : file1: reading active writers
2026/01/27 03:54:42 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:43 DEBUG : Looking for writers
2026/01/27 03:54:43 DEBUG : file1: reading active writers
2026/01/27 03:54:43 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:44 DEBUG : Looking for writers
2026/01/27 03:54:44 DEBUG : file1: reading active writers
2026/01/27 03:54:44 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:45 DEBUG : Looking for writers
2026/01/27 03:54:45 DEBUG : file1: reading active writers
2026/01/27 03:54:45 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:46 DEBUG : Looking for writers
2026/01/27 03:54:46 DEBUG : file1: reading active writers
2026/01/27 03:54:46 DEBUG : Still 0 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:54:46 ERROR : Exiting even though 0 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000a4aa50 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00074e608 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641381952} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003427992613103942 ext:85128528712 loc:0x4465880} ATime:{wall:14003427992613116617 ext:85128541385 loc:0x4465880} Size:11 Rs:[{Pos:0 Size:11}] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:54:46 DEBUG : >WaitForWriters: 
2026/01/27 03:54:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:54:46 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteAt (67.47s)
=== RUN   TestRWFileHandleWriteNoWrite
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:54:46 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:54:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:54:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:54:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:54:46 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:54:46 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:54:46 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:54:47 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:54:47 DEBUG : file1: newRWFileHandle: 
2026/01/27 03:54:47 DEBUG : file1(0xc00039f140): openPending: 
2026/01/27 03:54:47 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/27 03:54:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:54:47 DEBUG : file1(0xc00039f140): >openPending: err=<nil>
2026/01/27 03:54:47 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/27 03:54:47 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:54:47 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/27 03:54:47 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/27 03:54:47 DEBUG : file1(0xc00039f140): close: 
2026/01/27 03:54:47 DEBUG : file1: vfs cache: setting modification time to 2026-01-27 03:54:47.027237459 +0000 UTC m=+152.594308692
2026/01/27 03:54:47 INFO  : file1: vfs cache: queuing for upload in 100ms
2026/01/27 03:54:47 DEBUG : file1(0xc00039f140): >close: err=<nil>
2026/01/27 03:54:47 DEBUG : file2: OpenFile: flags=O_WRONLY|O_CREATE|O_TRUNC, perm=-rwxrwxrwx
2026/01/27 03:54:47 DEBUG : file2: Open: flags=O_WRONLY|O_CREATE|O_TRUNC
2026/01/27 03:54:47 DEBUG : file2: newRWFileHandle: 
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): openPending: 
2026/01/27 03:54:47 DEBUG : file2: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/27 03:54:47 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): >openPending: err=<nil>
2026/01/27 03:54:47 DEBUG : file2: >newRWFileHandle: err=<nil>
2026/01/27 03:54:47 DEBUG : Added virtual directory entry vAddFile: "file2"
2026/01/27 03:54:47 DEBUG : file2: >Open: fd=file2 (rw), err=<nil>
2026/01/27 03:54:47 DEBUG : file2: >OpenFile: fd=file2 (rw), err=<nil>
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): RWFileHandle.Flush
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): RWFileHandle.Release
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): close: 
2026/01/27 03:54:47 DEBUG : file2: vfs cache: setting modification time to 2026-01-27 03:54:47.03065509 +0000 UTC m=+152.597726324
2026/01/27 03:54:47 INFO  : file2: vfs cache: queuing for upload in 100ms
2026/01/27 03:54:47 DEBUG : file2(0xc00039fd80): >close: err=<nil>
2026/01/27 03:54:47 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/27 03:54:47 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:47 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/27 03:54:47.481767 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:47.481793 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:47 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)
2026/01/27 03:54:47 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)
2026/01/27 03:54:47 DEBUG : Looking for writers
2026/01/27 03:54:47 DEBUG : file1: reading active writers
2026/01/27 03:54:47 DEBUG : file2: reading active writers
2026/01/27 03:54:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/27 03:54:47 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:47.849473 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:47.849502 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:47 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)
2026/01/27 03:54:47 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)
2026/01/27 03:54:48 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:48.199301 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:48.199322 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:48 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)
2026/01/27 03:54:48 DEBUG : Looking for writers
2026/01/27 03:54:48 DEBUG : file1: reading active writers
2026/01/27 03:54:48 DEBUG : file2: reading active writers
2026/01/27 03:54:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:48.545160 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:48.545351 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:48 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)
2026/01/27 03:54:48 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)
2026/01/27 03:54:48 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:48.907731 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:48.907750 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:48 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:48 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)
2026/01/27 03:54:48 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:49.270780 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:49.270801 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:49 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)
2026/01/27 03:54:49 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)
2026/01/27 03:54:49 DEBUG : Looking for writers
2026/01/27 03:54:49 DEBUG : file1: reading active writers
2026/01/27 03:54:49 DEBUG : file2: reading active writers
2026/01/27 03:54:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:49 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:50.044176 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:50.044203 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:50 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)
2026/01/27 03:54:50 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)
2026/01/27 03:54:50 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:50 DEBUG : Looking for writers
2026/01/27 03:54:50 DEBUG : file1: reading active writers
2026/01/27 03:54:50 DEBUG : file2: reading active writers
2026/01/27 03:54:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:50.414561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:50.414652 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:50 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)
2026/01/27 03:54:50 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)
2026/01/27 03:54:51 DEBUG : Looking for writers
2026/01/27 03:54:51 DEBUG : file1: reading active writers
2026/01/27 03:54:51 DEBUG : file2: reading active writers
2026/01/27 03:54:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:51 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:51.980674 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:51.980719 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:51 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)
2026/01/27 03:54:51 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)
2026/01/27 03:54:52 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:52 DEBUG : Looking for writers
2026/01/27 03:54:52 DEBUG : file1: reading active writers
2026/01/27 03:54:52 DEBUG : file2: reading active writers
2026/01/27 03:54:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:52.361203 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:52.361455 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:52 ERROR : file2: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:52 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)
2026/01/27 03:54:53 DEBUG : Looking for writers
2026/01/27 03:54:53 DEBUG : file2: reading active writers
2026/01/27 03:54:53 DEBUG : file1: reading active writers
2026/01/27 03:54:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:54 DEBUG : Looking for writers
2026/01/27 03:54:54 DEBUG : file1: reading active writers
2026/01/27 03:54:54 DEBUG : file2: reading active writers
2026/01/27 03:54:54 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:55 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:54:55 DEBUG : Looking for writers
2026/01/27 03:54:55 DEBUG : file1: reading active writers
2026/01/27 03:54:55 DEBUG : file2: reading active writers
2026/01/27 03:54:55 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:55 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:54:55.576561 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:55.576586 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:55 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)
2026/01/27 03:54:55 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)
2026/01/27 03:54:55.933481 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:54:55.933502 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:54:55 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)
2026/01/27 03:54:55 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)
2026/01/27 03:54:56 DEBUG : Looking for writers
2026/01/27 03:54:56 DEBUG : file2: reading active writers
2026/01/27 03:54:56 DEBUG : file1: reading active writers
2026/01/27 03:54:56 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:57 DEBUG : Looking for writers
2026/01/27 03:54:57 DEBUG : file1: reading active writers
2026/01/27 03:54:57 DEBUG : file2: reading active writers
2026/01/27 03:54:57 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:58 DEBUG : Looking for writers
2026/01/27 03:54:58 DEBUG : file1: reading active writers
2026/01/27 03:54:58 DEBUG : file2: reading active writers
2026/01/27 03:54:58 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:54:59 DEBUG : Looking for writers
2026/01/27 03:54:59 DEBUG : file1: reading active writers
2026/01/27 03:54:59 DEBUG : file2: reading active writers
2026/01/27 03:54:59 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:00 DEBUG : Looking for writers
2026/01/27 03:55:00 DEBUG : file1: reading active writers
2026/01/27 03:55:00 DEBUG : file2: reading active writers
2026/01/27 03:55:00 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:01 DEBUG : Looking for writers
2026/01/27 03:55:01 DEBUG : file1: reading active writers
2026/01/27 03:55:01 DEBUG : file2: reading active writers
2026/01/27 03:55:01 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:01 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:55:02 DEBUG : Looking for writers
2026/01/27 03:55:02 DEBUG : file1: reading active writers
2026/01/27 03:55:02 DEBUG : file2: reading active writers
2026/01/27 03:55:02 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:02.321135 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:02.321170 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:02 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:02 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)
2026/01/27 03:55:02 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:55:02.654482 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:02.654503 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:02 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)
2026/01/27 03:55:02 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)
2026/01/27 03:55:03 DEBUG : Looking for writers
2026/01/27 03:55:03 DEBUG : file1: reading active writers
2026/01/27 03:55:03 DEBUG : file2: reading active writers
2026/01/27 03:55:03 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:04 DEBUG : Looking for writers
2026/01/27 03:55:04 DEBUG : file2: reading active writers
2026/01/27 03:55:04 DEBUG : file1: reading active writers
2026/01/27 03:55:04 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:05 DEBUG : Looking for writers
2026/01/27 03:55:05 DEBUG : file1: reading active writers
2026/01/27 03:55:05 DEBUG : file2: reading active writers
2026/01/27 03:55:05 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:06 DEBUG : Looking for writers
2026/01/27 03:55:06 DEBUG : file2: reading active writers
2026/01/27 03:55:06 DEBUG : file1: reading active writers
2026/01/27 03:55:06 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:07 DEBUG : Looking for writers
2026/01/27 03:55:07 DEBUG : file1: reading active writers
2026/01/27 03:55:07 DEBUG : file2: reading active writers
2026/01/27 03:55:07 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:08 DEBUG : Looking for writers
2026/01/27 03:55:08 DEBUG : file1: reading active writers
2026/01/27 03:55:08 DEBUG : file2: reading active writers
2026/01/27 03:55:08 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:09 DEBUG : Looking for writers
2026/01/27 03:55:09 DEBUG : file1: reading active writers
2026/01/27 03:55:09 DEBUG : file2: reading active writers
2026/01/27 03:55:09 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:10 DEBUG : Looking for writers
2026/01/27 03:55:10 DEBUG : file1: reading active writers
2026/01/27 03:55:10 DEBUG : file2: reading active writers
2026/01/27 03:55:10 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:11 DEBUG : Looking for writers
2026/01/27 03:55:11 DEBUG : file2: reading active writers
2026/01/27 03:55:11 DEBUG : file1: reading active writers
2026/01/27 03:55:11 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:12 DEBUG : Looking for writers
2026/01/27 03:55:12 DEBUG : file1: reading active writers
2026/01/27 03:55:12 DEBUG : file2: reading active writers
2026/01/27 03:55:12 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:13 DEBUG : Looking for writers
2026/01/27 03:55:13 DEBUG : file1: reading active writers
2026/01/27 03:55:13 DEBUG : file2: reading active writers
2026/01/27 03:55:13 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:14 DEBUG : Looking for writers
2026/01/27 03:55:14 DEBUG : file1: reading active writers
2026/01/27 03:55:14 DEBUG : file2: reading active writers
2026/01/27 03:55:14 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:15 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:55:15 DEBUG : Looking for writers
2026/01/27 03:55:15 DEBUG : file1: reading active writers
2026/01/27 03:55:15 DEBUG : file2: reading active writers
2026/01/27 03:55:15 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:15 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:55:15.486550 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:15.486575 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:15 ERROR : file1: Failed to copy: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:15 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)
2026/01/27 03:55:15.830316 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:15.830341 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:15 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)
2026/01/27 03:55:15 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)
2026/01/27 03:55:16 DEBUG : Looking for writers
2026/01/27 03:55:16 DEBUG : file2: reading active writers
2026/01/27 03:55:16 DEBUG : file1: reading active writers
2026/01/27 03:55:16 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:17 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000cfbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00079d408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641705024} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003428065093327955 ext:152594308692 loc:0x4465880} ATime:{wall:14003428065095738348 ext:152596719085 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000cfbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00079d508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641705280} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003428065096745586 ext:152597726324 loc:0x4465880} ATime:{wall:14003428065097909150 ext:152598889887 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:55:17 DEBUG : >WaitForWriters: 
2026/01/27 03:55:17 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
2026/01/27 03:55:18 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
2026/01/27 03:55:20 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/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
2026/01/27 03:55:24 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 10ms
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 20ms
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 40ms
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 80ms
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 160ms
2026/01/27 03:55:24 DEBUG : Looking for writers
2026/01/27 03:55:24 DEBUG : file1: reading active writers
2026/01/27 03:55:24 DEBUG : file2: reading active writers
2026/01/27 03:55:24 DEBUG : Still 0 writers active and 2 cache items in use, waiting 320ms
2026/01/27 03:55:25 DEBUG : Looking for writers
2026/01/27 03:55:25 DEBUG : file1: reading active writers
2026/01/27 03:55:25 DEBUG : file2: reading active writers
2026/01/27 03:55:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 640ms
2026/01/27 03:55:25 DEBUG : Looking for writers
2026/01/27 03:55:25 DEBUG : file1: reading active writers
2026/01/27 03:55:25 DEBUG : file2: reading active writers
2026/01/27 03:55:25 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:26 DEBUG : Looking for writers
2026/01/27 03:55:26 DEBUG : file1: reading active writers
2026/01/27 03:55:26 DEBUG : file2: reading active writers
2026/01/27 03:55:26 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:27 DEBUG : Looking for writers
2026/01/27 03:55:27 DEBUG : file1: reading active writers
2026/01/27 03:55:27 DEBUG : file2: reading active writers
2026/01/27 03:55:27 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:28 DEBUG : Looking for writers
2026/01/27 03:55:28 DEBUG : file1: reading active writers
2026/01/27 03:55:28 DEBUG : file2: reading active writers
2026/01/27 03:55:28 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:29 DEBUG : Looking for writers
2026/01/27 03:55:29 DEBUG : file1: reading active writers
2026/01/27 03:55:29 DEBUG : file2: reading active writers
2026/01/27 03:55:29 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:30 DEBUG : Looking for writers
2026/01/27 03:55:30 DEBUG : file1: reading active writers
2026/01/27 03:55:30 DEBUG : file2: reading active writers
2026/01/27 03:55:30 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:31 DEBUG : Looking for writers
2026/01/27 03:55:31 DEBUG : file1: reading active writers
2026/01/27 03:55:31 DEBUG : file2: reading active writers
2026/01/27 03:55:31 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:32 DEBUG : Looking for writers
2026/01/27 03:55:32 DEBUG : file1: reading active writers
2026/01/27 03:55:32 DEBUG : file2: reading active writers
2026/01/27 03:55:32 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:33 DEBUG : Looking for writers
2026/01/27 03:55:33 DEBUG : file1: reading active writers
2026/01/27 03:55:33 DEBUG : file2: reading active writers
2026/01/27 03:55:33 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:34 DEBUG : Looking for writers
2026/01/27 03:55:34 DEBUG : file2: reading active writers
2026/01/27 03:55:34 DEBUG : file1: reading active writers
2026/01/27 03:55:34 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:35 DEBUG : Looking for writers
2026/01/27 03:55:35 DEBUG : file1: reading active writers
2026/01/27 03:55:35 DEBUG : file2: reading active writers
2026/01/27 03:55:35 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:36 DEBUG : Looking for writers
2026/01/27 03:55:36 DEBUG : file1: reading active writers
2026/01/27 03:55:36 DEBUG : file2: reading active writers
2026/01/27 03:55:36 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:37 DEBUG : Looking for writers
2026/01/27 03:55:37 DEBUG : file1: reading active writers
2026/01/27 03:55:37 DEBUG : file2: reading active writers
2026/01/27 03:55:37 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:38 DEBUG : Looking for writers
2026/01/27 03:55:38 DEBUG : file2: reading active writers
2026/01/27 03:55:38 DEBUG : file1: reading active writers
2026/01/27 03:55:38 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:39 DEBUG : Looking for writers
2026/01/27 03:55:39 DEBUG : file1: reading active writers
2026/01/27 03:55:39 DEBUG : file2: reading active writers
2026/01/27 03:55:39 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:40 DEBUG : Looking for writers
2026/01/27 03:55:40 DEBUG : file2: reading active writers
2026/01/27 03:55:40 DEBUG : file1: reading active writers
2026/01/27 03:55:40 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:41 DEBUG : file1: vfs cache: starting upload
2026/01/27 03:55:41 DEBUG : file2: vfs cache: starting upload
2026/01/27 03:55:41.488669 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:41.488691 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:41 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)
2026/01/27 03:55:41 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)
2026/01/27 03:55:41 DEBUG : Looking for writers
2026/01/27 03:55:41 DEBUG : file1: reading active writers
2026/01/27 03:55:41 DEBUG : file2: reading active writers
2026/01/27 03:55:41 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:41.851705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:41.851726 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:41 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)
2026/01/27 03:55:41 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)
2026/01/27 03:55:42 DEBUG : Looking for writers
2026/01/27 03:55:42 DEBUG : file1: reading active writers
2026/01/27 03:55:42 DEBUG : file2: reading active writers
2026/01/27 03:55:42 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:43 DEBUG : Looking for writers
2026/01/27 03:55:43 DEBUG : file1: reading active writers
2026/01/27 03:55:43 DEBUG : file2: reading active writers
2026/01/27 03:55:43 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:44 DEBUG : Looking for writers
2026/01/27 03:55:44 DEBUG : file1: reading active writers
2026/01/27 03:55:44 DEBUG : file2: reading active writers
2026/01/27 03:55:44 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:45 DEBUG : Looking for writers
2026/01/27 03:55:45 DEBUG : file1: reading active writers
2026/01/27 03:55:45 DEBUG : file2: reading active writers
2026/01/27 03:55:45 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:46 DEBUG : Looking for writers
2026/01/27 03:55:46 DEBUG : file1: reading active writers
2026/01/27 03:55:46 DEBUG : file2: reading active writers
2026/01/27 03:55:46 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file1 not removed, freed 0 bytes
2026/01/27 03:55:46 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache RemoveNotInUse (maxAge=3600000000000, emptyOnly=false): item file2 not removed, freed 0 bytes
2026/01/27 03:55:46 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 2 (was 2) in use 2, to upload 2, uploading 0, total size 0 (was 0)
2026/01/27 03:55:47 DEBUG : Looking for writers
2026/01/27 03:55:47 DEBUG : file1: reading active writers
2026/01/27 03:55:47 DEBUG : file2: reading active writers
2026/01/27 03:55:47 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:48 DEBUG : Looking for writers
2026/01/27 03:55:48 DEBUG : file1: reading active writers
2026/01/27 03:55:48 DEBUG : file2: reading active writers
2026/01/27 03:55:48 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:49 DEBUG : Looking for writers
2026/01/27 03:55:49 DEBUG : file1: reading active writers
2026/01/27 03:55:49 DEBUG : file2: reading active writers
2026/01/27 03:55:49 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:50 DEBUG : Looking for writers
2026/01/27 03:55:50 DEBUG : file1: reading active writers
2026/01/27 03:55:50 DEBUG : file2: reading active writers
2026/01/27 03:55:50 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:51 DEBUG : Looking for writers
2026/01/27 03:55:51 DEBUG : file1: reading active writers
2026/01/27 03:55:51 DEBUG : file2: reading active writers
2026/01/27 03:55:51 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:52 DEBUG : Looking for writers
2026/01/27 03:55:52 DEBUG : file1: reading active writers
2026/01/27 03:55:52 DEBUG : file2: reading active writers
2026/01/27 03:55:52 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:53 DEBUG : Looking for writers
2026/01/27 03:55:53 DEBUG : file1: reading active writers
2026/01/27 03:55:53 DEBUG : file2: reading active writers
2026/01/27 03:55:53 DEBUG : Still 0 writers active and 2 cache items in use, waiting 1s
2026/01/27 03:55:54 ERROR : Exiting even though 0 writers active and 2 cache items in use after 30s
Cache{
	"file1": &{c:0xc000cfbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00079d408 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641705024} name:file1 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003428065093327955 ext:152594308692 loc:0x4465880} ATime:{wall:14003428065095738348 ext:152596719085 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:1 pendingAccesses:0 modified:false beingReset:false},
	"file2": &{c:0xc000cfbc20 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00079d508 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641705280} name:file2 opens:0 downloaders:<nil> o:<nil> fd:<nil> info:{ModTime:{wall:14003428065096745586 ext:152597726324 loc:0x4465880} ATime:{wall:14003428065097909150 ext:152598889887 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:2 pendingAccesses:0 modified:false beingReset:false},
}
2026/01/27 03:55:54 DEBUG : >WaitForWriters: 
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:55:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleWriteNoWrite (67.51s)
=== RUN   TestRWFileHandleSizeTruncateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:55:54 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : Config file has changed externally - reloading
2026/01/27 03:55:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:55:54.762705 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:54.762727 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:54 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:55:54 DEBUG : Looking for writers
2026/01/27 03:55:54 DEBUG : >WaitForWriters: 
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:55:54 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeTruncateExisting (0.35s)
=== RUN   TestRWFileHandleSizeCreateExisting
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:55:54 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:54 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:54 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:55:55.141027 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:55.141080 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:55 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : >WaitForWriters: 
2026/01/27 03:55:55 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:55:55 ERROR : error listing: directory not found
--- FAIL: TestRWFileHandleSizeCreateExisting (0.36s)
=== RUN   TestRWFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:55:55 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:55:55 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:55:55 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:55:55 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:55:55 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:55:55 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:55:55 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:55:55 DEBUG : file1: newRWFileHandle: 
2026/01/27 03:55:55 DEBUG : file1(0xc000d88a40): openPending: 
2026/01/27 03:55:55 DEBUG : file1: vfs cache: truncate to size=0 (not needed as size correct)
2026/01/27 03:55:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:55:55 DEBUG : file1(0xc000d88a40): >openPending: err=<nil>
2026/01/27 03:55:55 DEBUG : file1: >newRWFileHandle: err=<nil>
2026/01/27 03:55:55 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:55:55 DEBUG : file1: >Open: fd=file1 (rw), err=<nil>
2026/01/27 03:55:55 DEBUG : file1: >OpenFile: fd=file1 (rw), err=<nil>
2026/01/27 03:55:55.551009 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:55:55.551034 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:55:55 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 10ms
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 20ms
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 40ms
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 80ms
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 160ms
2026/01/27 03:55:55 DEBUG : Looking for writers
2026/01/27 03:55:55 DEBUG : file1: reading active writers
2026/01/27 03:55:55 DEBUG : file1: active writers 1
2026/01/27 03:55:55 DEBUG : Still 1 writers active and 1 cache items in use, waiting 320ms
2026/01/27 03:55:56 DEBUG : Looking for writers
2026/01/27 03:55:56 DEBUG : file1: reading active writers
2026/01/27 03:55:56 DEBUG : file1: active writers 1
2026/01/27 03:55:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 640ms
2026/01/27 03:55:56 DEBUG : Looking for writers
2026/01/27 03:55:56 DEBUG : file1: reading active writers
2026/01/27 03:55:56 DEBUG : file1: active writers 1
2026/01/27 03:55:56 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:55:57 DEBUG : Looking for writers
2026/01/27 03:55:57 DEBUG : file1: reading active writers
2026/01/27 03:55:57 DEBUG : file1: active writers 1
2026/01/27 03:55:57 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:55:58 DEBUG : Looking for writers
2026/01/27 03:55:58 DEBUG : file1: reading active writers
2026/01/27 03:55:58 DEBUG : file1: active writers 1
2026/01/27 03:55:58 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:55:59 DEBUG : Looking for writers
2026/01/27 03:55:59 DEBUG : file1: reading active writers
2026/01/27 03:55:59 DEBUG : file1: active writers 1
2026/01/27 03:55:59 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:00 DEBUG : Looking for writers
2026/01/27 03:56:00 DEBUG : file1: reading active writers
2026/01/27 03:56:00 DEBUG : file1: active writers 1
2026/01/27 03:56:00 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:01 DEBUG : Looking for writers
2026/01/27 03:56:01 DEBUG : file1: reading active writers
2026/01/27 03:56:01 DEBUG : file1: active writers 1
2026/01/27 03:56:01 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:02 DEBUG : Looking for writers
2026/01/27 03:56:02 DEBUG : file1: reading active writers
2026/01/27 03:56:02 DEBUG : file1: active writers 1
2026/01/27 03:56:02 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:03 DEBUG : Looking for writers
2026/01/27 03:56:03 DEBUG : file1: reading active writers
2026/01/27 03:56:03 DEBUG : file1: active writers 1
2026/01/27 03:56:03 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:04 DEBUG : Looking for writers
2026/01/27 03:56:04 DEBUG : file1: reading active writers
2026/01/27 03:56:04 DEBUG : file1: active writers 1
2026/01/27 03:56:04 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:05 DEBUG : Looking for writers
2026/01/27 03:56:05 DEBUG : file1: reading active writers
2026/01/27 03:56:05 DEBUG : file1: active writers 1
2026/01/27 03:56:05 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:06 DEBUG : Looking for writers
2026/01/27 03:56:06 DEBUG : file1: reading active writers
2026/01/27 03:56:06 DEBUG : file1: active writers 1
2026/01/27 03:56:06 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:07 DEBUG : Looking for writers
2026/01/27 03:56:07 DEBUG : file1: reading active writers
2026/01/27 03:56:07 DEBUG : file1: active writers 1
2026/01/27 03:56:07 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:08 DEBUG : Looking for writers
2026/01/27 03:56:08 DEBUG : file1: reading active writers
2026/01/27 03:56:08 DEBUG : file1: active writers 1
2026/01/27 03:56:08 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:09 DEBUG : Looking for writers
2026/01/27 03:56:09 DEBUG : file1: reading active writers
2026/01/27 03:56:09 DEBUG : file1: active writers 1
2026/01/27 03:56:09 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:10 DEBUG : Looking for writers
2026/01/27 03:56:10 DEBUG : file1: reading active writers
2026/01/27 03:56:10 DEBUG : file1: active writers 1
2026/01/27 03:56:10 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:11 DEBUG : Looking for writers
2026/01/27 03:56:11 DEBUG : file1: reading active writers
2026/01/27 03:56:11 DEBUG : file1: active writers 1
2026/01/27 03:56:11 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:12 DEBUG : Looking for writers
2026/01/27 03:56:12 DEBUG : file1: reading active writers
2026/01/27 03:56:12 DEBUG : file1: active writers 1
2026/01/27 03:56:12 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:13 DEBUG : Looking for writers
2026/01/27 03:56:13 DEBUG : file1: reading active writers
2026/01/27 03:56:13 DEBUG : file1: active writers 1
2026/01/27 03:56:13 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:14 DEBUG : Looking for writers
2026/01/27 03:56:14 DEBUG : file1: reading active writers
2026/01/27 03:56:14 DEBUG : file1: active writers 1
2026/01/27 03:56:14 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:15 DEBUG : Looking for writers
2026/01/27 03:56:15 DEBUG : file1: reading active writers
2026/01/27 03:56:15 DEBUG : file1: active writers 1
2026/01/27 03:56:15 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:16 DEBUG : Looking for writers
2026/01/27 03:56:16 DEBUG : file1: reading active writers
2026/01/27 03:56:16 DEBUG : file1: active writers 1
2026/01/27 03:56:16 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:17 DEBUG : Looking for writers
2026/01/27 03:56:17 DEBUG : file1: reading active writers
2026/01/27 03:56:17 DEBUG : file1: active writers 1
2026/01/27 03:56:17 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:18 DEBUG : Looking for writers
2026/01/27 03:56:18 DEBUG : file1: reading active writers
2026/01/27 03:56:18 DEBUG : file1: active writers 1
2026/01/27 03:56:18 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:19 DEBUG : Looking for writers
2026/01/27 03:56:19 DEBUG : file1: reading active writers
2026/01/27 03:56:19 DEBUG : file1: active writers 1
2026/01/27 03:56:19 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:20 DEBUG : Looking for writers
2026/01/27 03:56:20 DEBUG : file1: reading active writers
2026/01/27 03:56:20 DEBUG : file1: active writers 1
2026/01/27 03:56:20 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:21 DEBUG : Looking for writers
2026/01/27 03:56:21 DEBUG : file1: reading active writers
2026/01/27 03:56:21 DEBUG : file1: active writers 1
2026/01/27 03:56:21 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:22 DEBUG : Looking for writers
2026/01/27 03:56:22 DEBUG : file1: reading active writers
2026/01/27 03:56:22 DEBUG : file1: active writers 1
2026/01/27 03:56:22 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:23 DEBUG : Looking for writers
2026/01/27 03:56:23 DEBUG : file1: reading active writers
2026/01/27 03:56:23 DEBUG : file1: active writers 1
2026/01/27 03:56:23 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:24 DEBUG : Looking for writers
2026/01/27 03:56:24 DEBUG : file1: reading active writers
2026/01/27 03:56:24 DEBUG : file1: active writers 1
2026/01/27 03:56:24 DEBUG : Still 1 writers active and 1 cache items in use, waiting 1s
2026/01/27 03:56:25 ERROR : Exiting even though 1 writers active and 1 cache items in use after 30s
Cache{
	"file1": &{c:0xc000b4c870 mu:{_:{} mu:{state:0 sema:0}} cond:{noCopy:{} L:0xc00074e708 notify:{wait:0 notify:0 lock:0 head:<nil> tail:<nil>} checker:824641382208} name:file1 opens:1 downloaders:<nil> o:<nil> fd:0xc00069e0d8 info:{ModTime:{wall:14003428138370076647 ext:220856613352 loc:0x4465880} ATime:{wall:14003428138370076647 ext:220856613352 loc:0x4465880} Size:0 Rs:[] Fingerprint: Dirty:true} writeBackID:0 pendingAccesses:0 modified:true beingReset:false},
}
2026/01/27 03:56:25 DEBUG : >WaitForWriters: 
2026/01/27 03:56:25 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:56:25 ERROR : error listing: directory not found
--- FAIL: TestRWFileModTimeWithOpenWriters (30.43s)
=== RUN   TestRWCacheUpdate
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:25 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:25 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: root is "/home/rclone/.cache/rclone"
2026/01/27 03:56:25 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: data root is "/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: metadata root is "/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:56:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfs/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 DEBUG : Creating backend with remote ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 DEBUG : :local: detected overridden config - adding "{8un-i}" suffix to name
2026/01/27 03:56:25 DEBUG : fs cache: renaming cache item ":local,encoding='Slash,Dot',links=false:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi" to be canonical ":local{8un-i}:/home/rclone/.cache/rclone/vfsMeta/TestProtonDrive/rclone-test-ledobew4rofi"
2026/01/27 03:56:25 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaned: objects 0 (was 0) in use 0, to upload 0, uploading 0, total size 0 (was 0)
2026/01/27 03:56:25 DEBUG : forgetting directory cache
2026/01/27 03:56:25.901687 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:25.901703 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:25 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:25 DEBUG : Looking for writers
2026/01/27 03:56:25 DEBUG : >WaitForWriters: 
2026/01/27 03:56:25 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': vfs cache: cleaner exiting
2026/01/27 03:56:25 ERROR : error listing: directory not found
--- FAIL: TestRWCacheUpdate (0.33s)
=== RUN   TestCaseSensitivity
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:26.223388 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:26.223408 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:26 ERROR : error listing: directory not found
--- FAIL: TestCaseSensitivity (0.33s)
=== RUN   TestUnicodeNormalization
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:26.569389 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:26.569409 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:26 ERROR : error listing: directory not found
--- FAIL: TestUnicodeNormalization (0.36s)
=== RUN   TestVFSStat
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:26 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:26 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:26.956152 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:26.956230 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:26 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:26 DEBUG : Looking for writers
2026/01/27 03:56:26 DEBUG : >WaitForWriters: 
2026/01/27 03:56:27 ERROR : error listing: directory not found
--- FAIL: TestVFSStat (0.37s)
=== RUN   TestVFSStatParent
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:27 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:27.298440 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:27.298466 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:27 DEBUG : Looking for writers
2026/01/27 03:56:27 DEBUG : >WaitForWriters: 
2026/01/27 03:56:27 ERROR : error listing: directory not found
--- FAIL: TestVFSStatParent (0.36s)
=== RUN   TestVFSOpenFile
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:27 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:27.665386 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:27.665416 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:27 DEBUG : Looking for writers
2026/01/27 03:56:27 DEBUG : >WaitForWriters: 
2026/01/27 03:56:27 ERROR : error listing: directory not found
--- FAIL: TestVFSOpenFile (0.35s)
=== RUN   TestVFSRename
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:27 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:27 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:27.996044 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:27.996068 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:27 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:27 DEBUG : Looking for writers
2026/01/27 03:56:27 DEBUG : >WaitForWriters: 
2026/01/27 03:56:28 ERROR : error listing: directory not found
--- FAIL: TestVFSRename (0.33s)
=== RUN   TestVFSMkdir
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:28 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:28 ERROR : error listing: directory not found
2026/01/27 03:56:28.488523 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:28.488545 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:28 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
2026/01/27 03:56:28 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:28 DEBUG : Looking for writers
2026/01/27 03:56:28 DEBUG : >WaitForWriters: 
2026/01/27 03:56:28 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdir (0.49s)
=== RUN   TestVFSMkdirAll
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:28 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:28 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:28 ERROR : error listing: directory not found
2026/01/27 03:56:28 ERROR : error listing: directory not found
2026/01/27 03:56:29.054978 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:29.055004 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:29 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
2026/01/27 03:56:29 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:29 DEBUG : Looking for writers
2026/01/27 03:56:29 DEBUG : >WaitForWriters: 
2026/01/27 03:56:29 ERROR : error listing: directory not found
--- FAIL: TestVFSMkdirAll (0.58s)
=== RUN   TestWriteFileHandleMethods
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:56:29 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:56:29 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:56:29 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:56:29 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:56:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:56:29 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:56:29 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:56:29 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:56:29 ERROR : file1: WriteFileHandle: Read: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/27 03:56:29 ERROR : file1: WriteFileHandle: ReadAt: Can't read and write to file without --vfs-cache-mode >= minimal
2026/01/27 03:56:29 ERROR : file1: WriteFileHandle: Truncate: Can't change size without --vfs-cache-mode >= writes
2026/01/27 03:56:29 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (5 bytes), uploading instead of streaming
2026/01/27 03:56:29.572672 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:29.572694 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:29 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)
2026/01/27 03:56:29 DEBUG : file1: Remove: 
2026/01/27 03:56:29 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:56:29 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
2026/01/27 03:56:29 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
2026/01/27 03:56:30 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
2026/01/27 03:56:32 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
2026/01/27 03:56:36 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:56:36 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:56:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:56:36 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:56:36 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:56:36 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:56:36 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/27 03:56:37.323473 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:56:37.323499 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:56:37 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)
2026/01/27 03:56:37 DEBUG : file1: Remove: 
2026/01/27 03:56:37 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:56:37 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
2026/01/27 03:56:37 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:56:37 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:56:37 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:56:37 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:56:37 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:56:37 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
2026/01/27 03:56:37 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 10ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 20ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 40ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 80ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 160ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 320ms
2026/01/27 03:56:37 DEBUG : Looking for writers
2026/01/27 03:56:37 DEBUG : file1: reading active writers
2026/01/27 03:56:37 DEBUG : file1: active writers 1
2026/01/27 03:56:37 DEBUG : Still 1 writers active and 0 cache items in use, waiting 640ms
2026/01/27 03:56:38 DEBUG : Looking for writers
2026/01/27 03:56:38 DEBUG : file1: reading active writers
2026/01/27 03:56:38 DEBUG : file1: active writers 1
2026/01/27 03:56:38 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:39 DEBUG : Looking for writers
2026/01/27 03:56:39 DEBUG : file1: reading active writers
2026/01/27 03:56:39 DEBUG : file1: active writers 1
2026/01/27 03:56:39 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:40 DEBUG : Looking for writers
2026/01/27 03:56:40 DEBUG : file1: reading active writers
2026/01/27 03:56:40 DEBUG : file1: active writers 1
2026/01/27 03:56:40 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:41 DEBUG : Looking for writers
2026/01/27 03:56:41 DEBUG : file1: reading active writers
2026/01/27 03:56:41 DEBUG : file1: active writers 1
2026/01/27 03:56:41 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:42 DEBUG : Looking for writers
2026/01/27 03:56:42 DEBUG : file1: reading active writers
2026/01/27 03:56:42 DEBUG : file1: active writers 1
2026/01/27 03:56:42 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:43 DEBUG : Looking for writers
2026/01/27 03:56:43 DEBUG : file1: reading active writers
2026/01/27 03:56:43 DEBUG : file1: active writers 1
2026/01/27 03:56:43 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:44 DEBUG : Looking for writers
2026/01/27 03:56:44 DEBUG : file1: reading active writers
2026/01/27 03:56:44 DEBUG : file1: active writers 1
2026/01/27 03:56:44 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:45 DEBUG : Looking for writers
2026/01/27 03:56:45 DEBUG : file1: reading active writers
2026/01/27 03:56:45 DEBUG : file1: active writers 1
2026/01/27 03:56:45 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:46 DEBUG : Looking for writers
2026/01/27 03:56:46 DEBUG : file1: reading active writers
2026/01/27 03:56:46 DEBUG : file1: active writers 1
2026/01/27 03:56:46 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:47 DEBUG : Looking for writers
2026/01/27 03:56:47 DEBUG : file1: reading active writers
2026/01/27 03:56:47 DEBUG : file1: active writers 1
2026/01/27 03:56:47 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:48 DEBUG : Looking for writers
2026/01/27 03:56:48 DEBUG : file1: reading active writers
2026/01/27 03:56:48 DEBUG : file1: active writers 1
2026/01/27 03:56:48 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:49 DEBUG : Looking for writers
2026/01/27 03:56:49 DEBUG : file1: reading active writers
2026/01/27 03:56:49 DEBUG : file1: active writers 1
2026/01/27 03:56:49 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:50 DEBUG : Looking for writers
2026/01/27 03:56:50 DEBUG : file1: reading active writers
2026/01/27 03:56:50 DEBUG : file1: active writers 1
2026/01/27 03:56:50 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:51 DEBUG : Looking for writers
2026/01/27 03:56:51 DEBUG : file1: reading active writers
2026/01/27 03:56:51 DEBUG : file1: active writers 1
2026/01/27 03:56:51 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:52 DEBUG : Looking for writers
2026/01/27 03:56:52 DEBUG : file1: reading active writers
2026/01/27 03:56:52 DEBUG : file1: active writers 1
2026/01/27 03:56:52 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:53 DEBUG : Looking for writers
2026/01/27 03:56:53 DEBUG : file1: reading active writers
2026/01/27 03:56:53 DEBUG : file1: active writers 1
2026/01/27 03:56:53 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:54 DEBUG : Looking for writers
2026/01/27 03:56:54 DEBUG : file1: reading active writers
2026/01/27 03:56:54 DEBUG : file1: active writers 1
2026/01/27 03:56:54 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:55 DEBUG : Looking for writers
2026/01/27 03:56:55 DEBUG : file1: reading active writers
2026/01/27 03:56:55 DEBUG : file1: active writers 1
2026/01/27 03:56:55 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:56 DEBUG : Looking for writers
2026/01/27 03:56:56 DEBUG : file1: reading active writers
2026/01/27 03:56:56 DEBUG : file1: active writers 1
2026/01/27 03:56:56 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:57 DEBUG : Looking for writers
2026/01/27 03:56:57 DEBUG : file1: reading active writers
2026/01/27 03:56:57 DEBUG : file1: active writers 1
2026/01/27 03:56:57 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:58 DEBUG : Looking for writers
2026/01/27 03:56:58 DEBUG : file1: reading active writers
2026/01/27 03:56:58 DEBUG : file1: active writers 1
2026/01/27 03:56:58 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:56:59 DEBUG : Looking for writers
2026/01/27 03:56:59 DEBUG : file1: reading active writers
2026/01/27 03:56:59 DEBUG : file1: active writers 1
2026/01/27 03:56:59 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:00 DEBUG : Looking for writers
2026/01/27 03:57:00 DEBUG : file1: reading active writers
2026/01/27 03:57:00 DEBUG : file1: active writers 1
2026/01/27 03:57:00 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:01 DEBUG : Looking for writers
2026/01/27 03:57:01 DEBUG : file1: reading active writers
2026/01/27 03:57:01 DEBUG : file1: active writers 1
2026/01/27 03:57:01 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:02 DEBUG : Looking for writers
2026/01/27 03:57:02 DEBUG : file1: reading active writers
2026/01/27 03:57:02 DEBUG : file1: active writers 1
2026/01/27 03:57:02 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:03 DEBUG : Looking for writers
2026/01/27 03:57:03 DEBUG : file1: reading active writers
2026/01/27 03:57:03 DEBUG : file1: active writers 1
2026/01/27 03:57:03 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:04 DEBUG : Looking for writers
2026/01/27 03:57:04 DEBUG : file1: reading active writers
2026/01/27 03:57:04 DEBUG : file1: active writers 1
2026/01/27 03:57:04 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:05 DEBUG : Looking for writers
2026/01/27 03:57:05 DEBUG : file1: reading active writers
2026/01/27 03:57:05 DEBUG : file1: active writers 1
2026/01/27 03:57:05 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:06 DEBUG : Looking for writers
2026/01/27 03:57:06 DEBUG : file1: reading active writers
2026/01/27 03:57:06 DEBUG : file1: active writers 1
2026/01/27 03:57:06 DEBUG : Still 1 writers active and 0 cache items in use, waiting 1s
2026/01/27 03:57:07 ERROR : Exiting even though 1 writers active and 0 cache items in use after 30s
Cache: <nil>
2026/01/27 03:57:07 DEBUG : >WaitForWriters: 
2026/01/27 03:57:07 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleMethods (38.27s)
=== RUN   TestWriteFileHandleWriteAt
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:07 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:07 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:07 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:07 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:07 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:07 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:07 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:07 DEBUG : file1: waiting for in-sequence write to 100 for 1s
2026/01/27 03:57:08 DEBUG : file1: aborting in-sequence write wait, off=100
2026/01/27 03:57:08 DEBUG : file1: failed to wait for in-sequence write to 100
2026/01/27 03:57:08 ERROR : file1: WriteFileHandle.Write: can't seek in file without --vfs-cache-mode >= writes
2026/01/27 03:57:08 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (11 bytes), uploading instead of streaming
2026/01/27 03:57:08.810070 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:08.810094 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:08 ERROR : file1: WriteFileHandle.New Rcat failed: failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:08 DEBUG : file1: Remove: 
2026/01/27 03:57:08 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:08 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
2026/01/27 03:57:08 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
2026/01/27 03:57:08 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
2026/01/27 03:57:10 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
2026/01/27 03:57:12 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
2026/01/27 03:57:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:16 DEBUG : Looking for writers
2026/01/27 03:57:16 DEBUG : >WaitForWriters: 
2026/01/27 03:57:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleWriteAt (8.89s)
=== RUN   TestWriteFileHandleFlush
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:16 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:16 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:16 DEBUG : file1: WriteFileHandle.Flush unwritten handle, writing 0 bytes to avoid race conditions
2026/01/27 03:57:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:16 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (5 bytes), uploading instead of streaming
2026/01/27 03:57:16.721867 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:16.721895 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:16 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)
2026/01/27 03:57:16 DEBUG : file1: Remove: 
2026/01/27 03:57:16 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:16 DEBUG : file1: >Remove: err=<nil>
2026/01/27 03:57:16 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
2026/01/27 03:57:16 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
2026/01/27 03:57:16 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:16 DEBUG : Looking for writers
2026/01/27 03:57:16 DEBUG : >WaitForWriters: 
2026/01/27 03:57:16 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleFlush (0.50s)
=== RUN   TestWriteFileHandleRelease
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:16 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:16 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:16 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:16 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:16 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:16 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:16 DEBUG : file1: WriteFileHandle.Release closing
2026/01/27 03:57:16 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:16 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/27 03:57:17.213030 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:17.213050 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:17 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)
2026/01/27 03:57:17 DEBUG : file1: Remove: 
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:17 DEBUG : file1: >Remove: err=<nil>
2026/01/27 03:57:17 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
2026/01/27 03:57:17 DEBUG : file1: WriteFileHandle.Release nothing to do
2026/01/27 03:57:17 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:17 DEBUG : Looking for writers
2026/01/27 03:57:17 DEBUG : >WaitForWriters: 
2026/01/27 03:57:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileHandleRelease (0.49s)
=== RUN   TestWriteFileModTimeWithOpenWriters
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:17 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:17 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:17 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (2 bytes), uploading instead of streaming
2026/01/27 03:57:17.664033 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:17.664052 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:17 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)
2026/01/27 03:57:17 DEBUG : file1: Remove: 
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:17 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
2026/01/27 03:57:17 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:17 DEBUG : Looking for writers
2026/01/27 03:57:17 DEBUG : >WaitForWriters: 
2026/01/27 03:57:17 ERROR : error listing: directory not found
--- FAIL: TestWriteFileModTimeWithOpenWriters (0.46s)
=== RUN   TestFileReadAtZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:17 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:17 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:17 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:17 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:17 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:17 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:17 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:17 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (0 bytes), uploading instead of streaming
2026/01/27 03:57:18.175073 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:18.175105 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:18 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)
2026/01/27 03:57:18 DEBUG : file1: Remove: 
2026/01/27 03:57:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:18 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
2026/01/27 03:57:18 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/27 03:57:18 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
2026/01/27 03:57:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:18 DEBUG : Looking for writers
2026/01/27 03:57:18 DEBUG : >WaitForWriters: 
2026/01/27 03:57:18 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtZeroLength (0.50s)
=== RUN   TestFileReadAtNonZeroLength
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:18 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:18 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:18 DEBUG : file1: OpenFile: flags=O_WRONLY|O_CREATE, perm=-rwxrwxrwx
2026/01/27 03:57:18 DEBUG : file1: Open: flags=O_WRONLY|O_CREATE
2026/01/27 03:57:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:18 DEBUG : file1: >Open: fd=file1 (w), err=<nil>
2026/01/27 03:57:18 DEBUG : file1: >OpenFile: fd=file1 (w), err=<nil>
2026/01/27 03:57:18 DEBUG : Added virtual directory entry vAddFile: "file1"
2026/01/27 03:57:18 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': File to upload is small (100 bytes), uploading instead of streaming
2026/01/27 03:57:18.627587 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:18.627608 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:18 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)
2026/01/27 03:57:18 DEBUG : file1: Remove: 
2026/01/27 03:57:18 DEBUG : Added virtual directory entry vDel: "file1"
2026/01/27 03:57:18 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
2026/01/27 03:57:18 DEBUG : file1: OpenFile: flags=O_RDONLY, perm=----------
2026/01/27 03:57:18 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
2026/01/27 03:57:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:18 DEBUG : Looking for writers
2026/01/27 03:57:18 DEBUG : >WaitForWriters: 
2026/01/27 03:57:18 ERROR : error listing: directory not found
--- FAIL: TestFileReadAtNonZeroLength (0.46s)
=== RUN   TestZipManyFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:18 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:18 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:18.978006 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:18.978096 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:18 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:18 DEBUG : Looking for writers
2026/01/27 03:57:18 DEBUG : >WaitForWriters: 
2026/01/27 03:57:19 ERROR : error listing: directory not found
--- FAIL: TestZipManyFiles (0.35s)
=== RUN   TestZipManySubDirs
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:19.322455 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:19.322473 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:19 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:19 DEBUG : Looking for writers
2026/01/27 03:57:19 DEBUG : >WaitForWriters: 
2026/01/27 03:57:19 ERROR : error listing: directory not found
--- FAIL: TestZipManySubDirs (0.34s)
=== RUN   TestZipLargeFiles
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:19.754674 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:19.754695 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:19 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:19 DEBUG : Looking for writers
2026/01/27 03:57:19 DEBUG : >WaitForWriters: 
2026/01/27 03:57:19 ERROR : error listing: directory not found
--- FAIL: TestZipLargeFiles (0.43s)
=== RUN   TestZipDirsInRoot
    run.go:185: Remote "proton drive root link ID 'rclone-test-ledobew4rofi'", Local "Local file system at /tmp/rclone3305706145", Modify Window "1s"
2026/01/27 03:57:19 INFO  : proton drive root link ID 'rclone-test-ledobew4rofi': poll-interval is not supported by this remote
2026/01/27 03:57:19 NOTICE: proton drive root link ID 'rclone-test-ledobew4rofi': --vfs-cache-mode writes or full is recommended for this remote as it can't stream
2026/01/27 03:57:20.078547 WARN RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422), Attempt 1
2026/01/27 03:57:20.078582 ERROR RESTY 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
    run.go:242: Failed to mkdir "proton drive root link ID 'rclone-test-ledobew4rofi'": failed to make directory: 422 POST https://mail.proton.me/api/drive/shares/gYxulUP2_XOrbAxegpHKiBy09cfvss6mjykkd2Z3ZDpMFCmoWX4bC2TTm-Gl2UwrjReC8te_lFsQyeXT74Vgfw==/folders: Folder limit reached. To continue adding more files, create a subfolder. (Code=200300, Status=422)
2026/01/27 03:57:20 DEBUG : WaitForWriters: timeout=30s
2026/01/27 03:57:20 DEBUG : Looking for writers
2026/01/27 03:57:20 DEBUG : >WaitForWriters: 
2026/01/27 03:57:20 ERROR : error listing: directory not found
--- FAIL: TestZipDirsInRoot (0.32s)
FAIL
2026/01/27 03:57:20 DEBUG : proton drive root link ID 'rclone-test-ledobew4rofi': Purge remote
2026/01/27 03:57:20 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 5m5.802044812s (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]